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MAX11046ECB+T

hotMAX11046ECB+T

MAX11046ECB+T

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Part Number MAX11046ECB+T
Manufacturer Maxim Integrated
Description IC ADC 16BIT PAR 250KSPS 64TQFP
Datasheet MAX11046ECB+T Datasheet
Package 64-TQFP Exposed Pad
In Stock 355 piece(s)
Unit Price $ 17.7863 *
Lead Time Can Ship Immediately
Estimated Delivery Time Aug 14 - Aug 19 (Choose Expedited Shipping)
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Part Number # MAX11046ECB+T (Data Acquisition - Analog to Digital Converters (ADC)) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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MAX11046ECB+T Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC)
Datasheet MAX11046ECB+TDatasheet
Package64-TQFP Exposed Pad
Series-
Number of Bits16
Sampling Rate (Per Second)250k
Number of Inputs8
Input TypeSingle Ended
Data InterfaceParallel
ConfigurationS/H-ADC
Ratio - S/H:ADC1:1
Number of A/D Converters8
ArchitectureSAR
Reference TypeExternal, Internal
Voltage - Supply, Analog5V
Voltage - Supply, Digital2.7 V ~ 5.25 V
FeaturesSimultaneous Sampling
Operating Temperature-40°C ~ 85°C
Package / Case64-TQFP Exposed Pad
Supplier Device Package64-TQFP-EP (10x10)
Mounting Type-

MAX11046ECB+T Datasheet

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19-5036; Rev 6; 5/13 MAX11044/MAX11044B/MAX11045/ MAX11045B/MAX11046/MAX11046B/ MAX11054/MAX11055/MAX11056 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs EVALUATION KIT AVAILABLE For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com. General Description The MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B 16-bit and MAX11054/MAX11055/ MAX11056 14-bit ADCs offer 4, 6, or 8 independent input channels. Featuring independent track and hold (T/H) and SAR circuitry, these parts provide simultaneous sampling at 250ksps for each channel. The MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B and MAX11054/MAX11055/ MAX11056 accept a ±5V input. All inputs are overrange pro- tected with internal ±20mA input clamps providing over- range protection with a simple external resistor. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs. The MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B and MAX11054/MAX11055/ MAX11056 operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. The MAX11044/ MAX11044B/MAX11045/MAX11045B/MAX11046/ MAX11046B are available in a 56-pin TQFN and 64-pin TQFP packages while the MAX11054/MAX11055/ MAX11056 are available in TQFP only and operate over the extended -40°C to +85°C temperature range. Applications Automatic Test Equipment Power-Factor Monitoring and Correction Power-Grid Protection Multiphase Motor Control Vibration and Waveform Analysis Features  16-Bit ADC (MAX11044/MAX11044B/MAX11045/ MAX11045B/MAX11046/MAX11046B) and 14-Bit ADC (MAX11054/MAX11055/MAX11056) 8-Channel ADC (MAX11046/MAX11046B/MAX11056) 6-Channel ADC (MAX11045/MAX11045B/MAX11055) 4-Channel ADC (MAX11044/MAX11044B/MAX11054)  Single Analog and Digital Supply  High-Impedance Inputs Up to 1GΩ  On-Chip T/H Circuit for Each Channel  Fast 3µs Conversion Time  High Throughput: 250ksps for Each Channel  16-Bit/14-Bit, High-Speed, Parallel Interface  Internal Clocked Conversions  10ns Aperture Delay  100ps Channel-to-Channel T/H Matching  Low Drift, Accurate 4.096V Internal Reference Providing an Input Range of ±5V  External Reference Range of 3.0V to 4.25V, Allowing Full-Scale Input Ranges of ±4.0V to ±5.2V  56-Pin (8mm x 8mm) TQFN and 64-Pin (10mm x 10mm) TQFP Packages  Evaluation Kit Available Ordering Information PART PIN-PACKAGE CHANNELS MAX11044ETN+ 56 TQFN-EP* 4 MAX11044ECB+ 64 TQFP-EP* 4 MAX11044BETN+ 56 TQFN-EP* 4 MAX11044BECB+ 64 TQFP-EP* 4 MAX11045ETN+ 56 TQFN-EP* 6 MAX11045ECB+ 64 TQFP-EP* 6 MAX11045BETN+ 56 TQFN-EP* 6 MAX11045BECB+ 64 TQFP-EP* 6 Note: All devices are specified over the -40°C to +85°C operating temperature range. +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad. Functional Diagram CLAMP S/H 16-/14-BIT ADC CLAMP S/H 16-/14-BIT ADC REF BUF CONFIGURATION REGISTERS INTERFACE AND CONTROL BANDGAP REFERENCE 8 x 16 -/ 14 -B IT R EG IS TE R S B ID IR EC TI O N A L D R IV ER S CH0 AVDD AGNDS AGND CH7† DB15** DB0/CR0 DB3/CR3 DB4 EOC SHDN CONVST CS RD WR DGND DVDD RDC RDC_SENSE* **MAX11044/MAX11045/MAX11046 †MAX11046/MAX11056 REFIO INT REF 10kΩ EXT REF *CONNECTED INTERNALLY TO RDC ON THE TQFN PARTS MAX11044/MAX11044B/ MAX11045/MAX11045B/ MAX11046/MAX11046B MAX11054/MAX11055/MAX11056 Pin Configurations appear at end of data sheet. Ordering Information continued at end of data sheet.

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 2 Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (VAVDD = +4.75V to +5.25V, VDVDD = +2.70V to +5.25V, VAGNDS = VAGND = VDGND = 0V, VREFIO = internal reference, CRDC = 4 x 33μF, CREFIO = 0.1μF, CAVDD = 4 x 0.1μF || 10μF, CDVDD = 3 x 0.1μF || 10μF; all digital inputs at DVDD or DGND, unless otherwise noted, fSAMPLE = 250ksps. TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. AVDD to AGND ........................................................-0.3V to +6V DVDD to AGND and DGND .....................................-0.3V to +6V DGND to AGND.....................................................-0.3V to +0.3V AGNDS to AGND...................................................-0.3V to +0.3V CH0–CH7 to AGND...............................................-7.5V to +7.5V REFIO, RDC to AGND ..................................-0.3V to the lower of (VAVDD + 0.3V) and +6V EOC, WR, RD, CS, CONVST to AGND.........-0.3V to the lower of (VDVDD + 0.3V) and +6V DB0–DB15 to AGND ....................................-0.3V to the lower of (VDVDD + 0.3V) and +6V Maximum Current into Any Pin Except AVDD, DVDD, AGND, DGND ...........................................................................±50mA Continuous Power Dissipation 56-Pin TQFN (derate 47.6mW/°C above +70°C) ....3809.5mW 64-Pin TQFP (derate 43.5mW/°C above +70°C)........3478mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Soldering Temperature (reflow) .......................................+260°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS STATIC PERFORMANCE (Note 1) MAX11044/MAX11045/MAX11046 16 Resolution N MAX11054/MAX11055/MAX11056 14 Bits MAX11044/MAX11045/MAX11046 -2 ±0.4 +2 MAX11054/MAX11055/MAX11056 -0.8 ±0.13 +0.8Integral Nonlinearity INL MAX11044B/MAX11045B/MAX11046B -3 +3 LSB MAX11044/MAX11045/MAX11046 -1 ±0.4 +1.2 Differential Nonlinearity DNL MAX11054/MAX11055/MAX11056 -0.6 ±0.15 +0.6 LSB MAX11044/MAX11044B/MAX11045/ MAX11045B/MAX11046/MAX11046B 16 No Missing Codes MAX11054/MAX11055/MAX11056 14 Bits Offset Error ±0.001 ±0.015 %FSR Channel Offset Matching ±0.001 ±0.015 %FSR Offset Temperature Coefficient ±0.8 μV/°C Gain Error ±0.015 %FSR Positive Full-Scale Error ±0.015 %FSR Negative Full-Scale Error ±0.015 %FSR Positive Full-Scale Error Matching ±0.01 %FSR Negative Full-Scale Error Matching ±0.01 %FSR Channel Gain-Error Matching Between all channels ±0.01 %FSR Gain Temperature Coefficient ±0.5 ppm/°C DYNAMIC PERFORMANCE MAX11044/MAX11044B/ MAX11045/MAX11045B/ MAX11046/MAX11046B 91 92.3 Signal-to-Noise Ratio SNR fIN = 10kHz, full-scale input M AX11054/M AX 11055/ M AX11056 84.5 85.2 dB

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 3Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 ELECTRICAL CHARACTERISTICS (continued) (VAVDD = +4.75V to +5.25V, VDVDD = +2.70V to +5.25V, VAGNDS = VAGND = VDGND = 0V, VREFIO = internal reference, CRDC = 4 x 33μF, CREFIO = 0.1μF, CAVDD = 4 x 0.1μF || 10μF, CDVDD = 3 x 0.1μF || 10μF; all digital inputs at DVDD or DGND, unless otherwise noted, fSAMPLE = 250ksps. TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS MAX 11044/ MAX11045/ MAX11046 90.5 92 MAX 11054/ MAX11055/ MAX11056 84.5 85.2 Signal-to-Noise and Distortion Ratio SINAD fIN = 10kHz, full-scale input MAX11044B/MAX11045B/ MAX11046B 87.5 dB MAX 11044/ MAX11045/ MAX11046 98 104 MAX 11054/ MAX11055/ MAX11056 95 104Spurious-Free Dynamic Range SFDR fIN = 10kHz, full-scale input MAX11044B/MAX11045B/ MAX11046B 90 dB MAX 11044/ MAX11045/ MAX11046 -104 -98 MAX 11054/ MAX11055/ MAX11056 -104 -95Total Harmonic Distortion THD fIN = 10kHz, full-scale input MAX11044B/MAX11045B/ MAX11046B -90 dB Channel-to-Channel Crosstalk fIN = 60Hz, full scale and ground on adjacent channel (Note 2) -126 -100 dB ANALOG INPUTS (CH0–CH7) Input Voltage Range (Note 3) ±1.22 x VREFIO V Input Leakage Current -1 +1 μA Input Capacitance 15 pF Input-Clamp Protection Current Each input simultaneously -20 +20 mA TRACK AND HOLD Throughput Rate Per channel 1 250 ksps Acquisition Time tACQ 1 1000 μs -3dB point 4 Full-Power Bandwidth -0.1dB point > 0.2 MHz Aperture Delay 10 ns Aperture-Delay Matching 100 ps Aperture Jitter 50 psRMS INTERNAL REFERENCE REFIO Voltage VREF 4.08 4.096 4.112 V REFIO Temperature Coefficient ±5 ppm/°C EXTERNAL REFERENCE Input Current -10 +10 μA REF Voltage-Input Range VREF 3.00 4.25 V REF Input Capacitance 15 pF

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 4 Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 ELECTRICAL CHARACTERISTICS (continued) (VAVDD = +4.75V to +5.25V, VDVDD = +2.70V to +5.25V, VAGNDS = VAGND = VDGND = 0V, VREFIO = internal reference, CRDC = 4 x 33µF, CREFIO = 0.1µF, CAVDD = 4 x 0.1µF || 10µF, CDVDD = 3 x 0.1µF || 10µF; all digital inputs at DVDD or DGND, unless otherwise noted, fSAMPLE = 250ksps. TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DIGITAL INPUTS (CR0–CR3, RD, WR, CS, CONVST) Input Voltage High VIH VDVDD = 2.7V to 5.25V 2 V Input Voltage Low VIL VDVDD = 2.7V to 5.25V 0.8 V Input Capacitance CIN 10 pF Input Current IIN VIN = 0V or VDVDD ±10 µA DIGITAL OUTPUTS (DB0–DB15, EOC) Output Voltage High VOH ISOURCE = 1.2mA VDVDD - 0.4 V Output Voltage Low VOL ISINK = 1mA 0.25 0.4 V Three-State Leakage Current DB0–DB15, VRD ≥ VIH or VCS ≥ VIH 10 µA Three-State Output Capacitance DB0–DB15, VRD ≥ VIH or VCS ≥ VIH 15 pF Analog Supply Voltage AVDD 4.75 5.25 V Digital Supply Voltage DVDD 2.70 5.25 V MAX11046/MAX11046B/MAX11056, VAVDD = 5V 48 MAX11045/MAX11045B/MAX11055, VAVDD = 5V 39Analog Supply Current IAVDD MAX11044/MAX11044B/MAX11054, VAVDD = 5V 30 mA MAX11046/MAX11046B/MAX11056, VDVDD = 3.3V 7.0 MAX11045/MAX11045B/MAX11055, VDVDD = 3.3V 6.5Digital Supply Current (Note 9) IDVDD MAX11044/MAX11044B/MAX11054, VDVDD = 3.3V 5.5 mA IDVDD 10 Shutdown Current IAVDD 10 µA MAX11044/MAX11044B/ MAX11045/MAX11045B/ MAX11046/MAX11046B ±1 Power-Supply Rejection PSR VAVDD = 4.9V to 5.1V (Note 5) MAX11054/MAX11055/ MAX11056 ±0.25 LSB TIMING CHARACTERISTICS (Note 4) CONVST Rise to EOC tCON Conversion time (Note 6) 3 µs Acquisition Time tACQ 1 1000 µs CS Rise to CONVST Rise tQ Sample quiet time (Note 6) 500 ns CONVST Rise to EOC Rise t0 47 140 ns EOC Fall to CONVST Fall t1 CONVST mode B0 = 0 only (Note 7) 0 ns CONVST Low Time t2 CONVST mode B0 = 1 only 20 ns

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 5Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 ELECTRICAL CHARACTERISTICS (continued) (VAVDD = +4.75V to +5.25V, VDVDD = +2.70V to +5.25V, VAGNDS = VAGND = VDGND = 0V, VREFIO = internal reference, CRDC = 4 x 33μF, CREFIO = 0.1μF, CAVDD = 4 x 0.1μF || 10μF, CDVDD = 3 x 0.1μF || 10μF; all digital inputs at DVDD or DGND, unless otherwise noted, fSAMPLE = 250ksps. TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CS Fall to WR Fall t3 0 ns WR Low Time t4 20 ns CS Rise to WR Rise t5 0 ns Input Data Setup Time t6 10 ns Input Data Hold Time t7 1 ns CS Fall to RD Fall t8 0 ns RD Low Time t9 30 ns RD Rise to CS Rise t10 0 ns RD High Time t11 10 ns RD Fall to Data Valid t12 35 ns RD Rise to Data Hold Time t13 (Note 7) 5 ns Note 1: See the Definitions section at the end of the data sheet. Note 2: Tested with alternating channels modulated at full scale and ground. Note 3: See the Input Range and Protection section for more details. Note 4: CLOAD = 30pF on DB0–DB15 and EOC. Inputs (CH0–CH7) alternate between full scale and zero scale. fCONV = 250ksps. All data is read out. Note 5: Defined as the change in positive full scale caused by a ±2% variation in the nominal supply voltage. Note 6: It is recommended that RD, WR, and CS are kept high for the quiet time (tQ) and conversion time (tCON). Note 7: Guaranteed by design. INTEGRAL NONLINEARITY vs. CODE (A-GRADE) M A X 11 04 4 to c0 1 OUTPUT CODE (DECIMAL) IN L (L SB ) 57344 49152 32768 40960 16384 24576 8192 -1.6 -0.8 -1.2 0 -0.4 0.4 0.8 1.2 1.6 2.0 -2.0 0 65536 VAVDD = 5.25V VDVDD = 3.3V fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V 64 HITS PER CODE INTEGRAL NONLINEARITY vs. CODE (B-GRADE) M A X 11 04 4 to c0 1a OUTPUT CODE (DECIMAL) IN L (L SB ) 57344 49152 32768 40960 16384 24576 8192 -2.5 -1.5 -2.0 -1.0 0 -0.5 0.5 1.0 1.5 2.0 2.5 3.0 -3.0 0 65536 VAVDD = 5.25V VDVDD = 3.3V fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V 64 HITS PER CODE DIFFERENTIAL NONLINEARITY vs. CODE (A-GRADE) M A X 11 04 4 to c0 2 OUTPUT CODE (DECIMAL) D N L (L SB ) 57344 49152 32768 40960 16384 24576 8192 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 -1.0 0 65536 VAVDD = 5.25V VDVDD = 3.3V fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V 64 HITS PER CODE Typical Operating Characteristics (VAVDD = 5V, VDVDD = 3.3V, TA = +25°C, fSAMPLE = 250ksps, internal reference, unless otherwise noted.)

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 6 Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 DIFFERENTIAL NONLINEARITY vs. CODE (B-GRADE) M A X 11 04 4 to c0 2a OUTPUT CODE (DECIMAL) D N L (L SB ) 57344 49152 32768 40960 16384 24576 8192 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 -1.0 0 65536 VAVDD = 5.25V VDVDD = 3.3V fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V 64 HITS PER CODE INL AND DNL vs. ANALOG SUPPLY VOLTAGE (MAX1104_) M A X 11 04 4 to c0 3 VAVDD (V) IN L AN D D N L (L SB ) 5.155.054.954.85 -0.6 -0.2 0.2 0.6 1.0 -1.0 4.75 5.25 VDVDD = 3.3V fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V MAX INL MAX DNL MIN DNL MIN INL INL AND DNL vs. TEMPERATURE (MAX1104_) M A X 11 04 4 to c0 4 TEMPERATURE (°C) IN L AN D D N L (L SB ) 603510-15 -1.0 -0.5 0 0.5 1.0 1.5 -1.5 -40 85 VAVDD = 5.0V VDVDD = 3.3V fSAMPLE = 250ksps VRDC = 4.096V MAX DNL MIN DNL MAX INL MIN INL ANALOG SUPPLY CURRENT vs. SUPPLY VOLTAGE M A X 11 04 4 to c0 5 VAVDD (V) I A VD D (m A) 5.155.054.954.85 25 30 35 40 45 20 4.75 5.25 TA = +25°C fSAMPLE = 250ksps MAX11046 CONVERTING MAX11045 CONVERTING MAX11044 CONVERTING MAX11046 STATIC MAX11045 STATIC MAX11044 STATIC ANALOG SUPPLY CURRENT vs. TEMPERATURE M A X 11 04 4 to c0 6 TEMPERATURE (°C) I A VD D (m A) 603510-15 25 30 35 40 45 20 -40 85 VAVDD = 5.0V fSAMPLE = 250ksps MAX11046 CONVERTING MAX11045 CONVERTING MAX11044 CONVERTING MAX11046 STATIC MAX11045 STATIC MAX11044 STATIC DIGITAL SUPPLY CURRENT vs. SUPPLY VOLTAGE M A X 11 04 4 to c0 7 VDVDD (V) I D VD D (m A) 4.754.253.753.25 2 4 6 8 10 12 0 2.75 5.25 TA = +25°C fSAMPLE = 250ksps MAX11046 CONVERTING MAX11044/MAX11045/MAX11046 STATIC MAX11045 CONVERTING MAX11044 CONVERTING Typical Operating Characteristics (continued) (VAVDD = 5V, VDVDD = 3.3V, TA = +25°C, fSAMPLE = 250ksps, internal reference, unless otherwise noted.)

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 7Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 DIGITAL SUPPLY CURRENT vs. TEMPERATURE M A X 11 04 4 to c0 8 TEMPERATURE (°C) I D VD D (m A) 603510-15 1.2 2.4 3.6 4.8 6.0 7.2 0 -40 85 VDVDD = 3.3V fSAMPLE = 250ksps CDBxx = 15pF MAX11046 CONVERTING MAX11044/MAX11045/MAX11046 STATIC MAX11045 CONVERTING MAX11044 CONVERTING ANALOG AND DIGITAL SHUTDOWN CURRENT vs. TEMPERATURE M A X 11 04 4 to c0 9 TEMPERATURE (°C) SH U TD O W N C U RR EN T (μ A) 603510-15 1 2 3 4 5 0 -40 85 VAVDD = 5.0V VDVDD = 3.3V IAVDD IDVDD ANALOG AND DIGITAL SHUTDOWN CURRENT vs. SUPPLY VOLTAGE M A X 11 04 4 to c0 9a VAVDD OR VDVDD (V) SH U TD O W N C U RR EN T (μ A) 4.754.253.753.25 1 2 3 4 5 0 2.75 5.25 TA = +25°C IAVDD IDVDD INTERNAL REFERENCE VOLTAGE vs. TEMPERATURE M A X 19 60 to c1 1 TEMPERATURE (°C) V R EF IO (V ) 6035-15 10 4.084 4.088 4.092 4.096 4.104 4.100 4.108 4.112 4.080 -40 85 UPPER TYPICAL LIMIT VAVDD = 5.0V LOWER TYPICAL LIMIT OFFSET ERROR AND OFFSET ERROR MATCHING vs. TEMPERATURE M A X 11 04 4 to c1 3 TEMPERATURE (°C) ER RO RS (% FS ) 603510-15 -0.006 -0.002 0.002 0.006 0.010 -0.010 -40 85 fSAMPLE = 250ksps VAVDD = 5.0V VREFIO = 4.096V OFFSET ERROR MATCHING OFFSET ERROR INTERNAL REFERENCE VOLTAGES vs. SUPPLY VOLTAGE M A X 19 60 to c1 0 VAVDD (V) V R EF (V ) 5.155.054.85 4.95 4.09595 4.09600 4.09605 4.09610 4.09620 4.09615 4.09625 4.09630 4.09590 4.75 5.25 VRDC TA = +25°C VREFIO OFFSET ERROR AND OFFSET ERROR MATCHING vs. SUPPLY VOLTAGE M A X 11 04 4 to c1 2 VAVDD (V) ER RO RS (% FS ) 5.155.054.954.85 -0.006 -0.002 0.002 0.006 0.010 -0.010 4.75 5.25 fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V OFFSET ERROR MATCHING OFFSET ERROR Typical Operating Characteristics (continued) (VAVDD = 5V, VDVDD = 3.3V, TA = +25°C, fSAMPLE = 250ksps, internal reference, unless otherwise noted.)

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 8 Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 GAIN ERROR AND GAIN ERROR MATCHING vs. SUPPLY VOLTAGE M A X 11 04 4 to c1 4 VAVDD (V) ER RO RS (% FS ) 5.155.054.954.85 -0.006 -0.002 0.002 0.006 0.010 -0.010 4.75 5.25 fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V GAIN ERROR GAIN ERROR MATCHING GAIN ERROR AND GAIN ERROR MATCHING vs. TEMPERATURE M A X 11 04 4 to c1 5 TEMPERATURE (°C) ER RO RS (% FS ) 603510-15 -0.006 -0.002 0.002 0.006 0.010 -0.010 -40 85 fSAMPLE = 250ksps VAVDD = 5.0V VREFIO = 4.096V GAIN ERROR GAIN ERROR MATCHING FFT PLOT (A-GRADE) M A X 11 04 4 to c1 6 FREQUENCY (kHz) M AG N IT U D E (d B) 100755025 -120 -100 -80 -60 -40 -20 0 -140 0 125 fIN = 10kHz fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V SNR = 92.3dB SINAD = 92.0dB THD = -104dB SFDR = 105.7dB FFT PLOT (B-GRADE) M A X 11 04 4 to c1 6a FREQUENCY (kHz) M AG N IT U D E (d B) 100755025 -120 -100 -80 -60 -40 -20 0 -140 0 125 fIN = 10kHz fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V SNR = 92.3dB SINAD = 88.8dB THD = -91.3dB SFDR = 91.4dB TWO-TONE IMD PLOT (MAX1104_) M A X 11 04 4 to c1 7 FREQUENCY (kHz) M AG N IT U D E (d B) 12.011.210.49.68.88.07.2 12.8 fIN1 = 9838Hz fIN2 = 10235Hz fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V VRDC = 4.096V VIN = -0.01dBFS -120 -100 -80 -60 -40 -20 0 -140 SIGNAL-TO-NOISE RATIO AND SIGNAL-TO-NOISE AND DISTORTION RATIO vs. TEMPERATURE (MAX1104_) M A X 11 04 4 to c1 8 TEMPERATURE (°C) SN R AN D S IN AD (d B) 603510-15 91 92 93 94 95 90 -40 85 fIN = 10kHz fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V VRDC = 4.096V VIN = -0.025dB FROM FS SNR SINAD Typical Operating Characteristics (continued) (VAVDD = 5V, VDVDD = 3.3V, TA = +25°C, fSAMPLE = 250ksps, internal reference, unless otherwise noted.) SNR AND SINAD vs. ANALOG SUPPLY VOLTAGE (MAX1104_) M A X 11 04 4 to c2 0 VAVDD (V) SN R AN D S IN AD (d B) 5.155.054.954.85 91.5 92.0 92.5 93.0 91.0 4.75 5.25 fIN = 10kHz fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V VIN = -0.025dB FROM FS SNR SINAD TOTAL HARMONIC DISTORTION vs. TEMPERATURE (MAX1104_) M A X 11 04 4 to c1 9 TEMPERATURE (°C) TH D (d B) 603510-15 -106.0 -105.5 -105.0 -104.5 -104.0 -103.5 -106.5 -40 85 fIN = 10kHz fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V VRDC = 4.096V VIN = -0.025dB FROM FS

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4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs 9Maxim Integrated MAX11044/MAX11044B/MAX11045/MAX11045B/ MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056 THD vs. ANALOG SUPPLY VOLTAGE (MAX1104_) M A X 11 04 4 to c2 1 VAVDD (V) TH D (d B) 5.155.054.954.85 -106 -105 -104 -103 -102 -107 4.75 5.25 fIN = 10kHz fSAMPLE = 250ksps TA = +25°C VRDC = 4.096V VIN = -0.025dB FROM FS SIGNAL-TO-NOISE AND DISTORTION RATIO vs. FREQUENCY (MAX1104_) M A X 1 1 0 4 4 t o c2 2 FREQUENCY (kHz) S IN A D ( dB ) 101 84 86 88 90 92 94 82 0.1 100 fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V VRDC = 4.096V VIN = -0.025dB from FS THD vs. INPUT FREQUENCY (MAX1104_) M A X 1 1 0 4 4 t o c2 3 FREQUENCY (kHz) TH D ( dB ) 101 -105 -100 -95 -90 -85 -110 0.1 100 fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V VRDC = 4.096V VIN = -0.025dB from FS Typical Operating Characteristics (continued) (VAVDD = 5V, VDVDD = 3.3V, TA = +25°C, fSAMPLE = 250ksps, internal reference, unless otherwise noted.) OUTPUT NOISE HISTOGRAM WITH INPUT CONNECTED TO AGNDS (MAX1104_) M A X 11 04 4 to c2 5 OUTPUT CODE (DECIMAL) N U M BE R O F O C C U RA N C ES 50,000 100,000 150,000 200,000 0 32765 32766 32767 32768 32769 32770 32771 VCH_ = 0V VAVDD = 5.0V VRDC = 4.096V fSAMPLE = 250ksps CONVERSION TIME vs. TEMPERATURE M A X 11 04 4 to c2 7 TEMPERATURE (°C) C O N VE RS IO N T IM E (μ s) 6035-15 10 2.93 2.94 2.95 2.96 2.98 2.97 2.99 3.00 2.92 -40 85 VAVDD = 5.0V CROSSTALK vs. FREQUENCY M A X 1 1 0 4 4 t o c2 4 FREQUENCY (kHz) C R O S S TA LK ( dB ) 101 -130 -120 -110 -100 -90 -140 0.1 100 fIN = 60Hz fSAMPLE = 250ksps TA = +25°C VAVDD = 5.0V VRDC = 4.096V VIN = -0.025dB FROM FS INACTIVE CHANNEL AT AGNDS CONVERSION TIME vs. ANALOG SUPPLY VOLATAGE M A X 11 04 4 to c2 6 VAVDD (V) C O N VE RS IO N T IM E (μ s) 5.155.054.85 4.95 2.93 2.94 2.95 2.96 2.98 2.97 2.99 3.00 2.92 4.75 5.25 TA = +25°C

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Jose*****imon

August 7, 2020

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Rya*****Setty

July 29, 2020

Website and order clear, concise and user friendly. Thanks!

Ezeq***** Levy

July 29, 2020

Well packaged and good condition with the parts, arrived on time, good customer service.

Sara*****nnings

July 12, 2020

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Fai*****Kohli

July 10, 2020

Used it on my system it works perfect as I need.

Jame*****Sharaf

July 3, 2020

Fast shipping. Got it in few dayss from Hong Kong

Duk*****evy

July 3, 2020

These little guys worked perfect for my wiring project. Reliable, good quality.

Calli*****alone

June 26, 2020

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Pax***** Nori

June 26, 2020

Always meet my expectations with order and questions.

Alexan*****pherson

June 22, 2020

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

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