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MAX9053AEUB+

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MAX9053AEUB+

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Part Number MAX9053AEUB+
Manufacturer Maxim Integrated
Description IC COMPARATOR DUAL 10-UMAX
Datasheet MAX9053AEUB+ Datasheet
Package 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
In Stock 5,324 piece(s)
Unit Price $ 2.0400 *
Lead Time Can Ship Immediately
Estimated Delivery Time Jan 24 - Jan 29 (Choose Expedited Shipping)
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Part Number # MAX9053AEUB+ (Linear - Comparators) 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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MAX9053AEUB+ Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Linear - Comparators
Datasheet MAX9053AEUB+Datasheet
Package10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Series-
Typewith Voltage Reference
Number of Elements2
Output TypeCMOS, Push-Pull, Rail-to-Rail, TTL
Voltage - Supply, Single/Dual (±)2.7 V ~ 5.5 V
Voltage - Input Offset (Max)5mV @ 5V
Current - Input Bias (Max)1pA @ 5V
Current - Output (Typ)8mA
Current - Quiescent (Max)85µA
CMRR, PSRR (Typ)80dB CMRR, 80dB PSRR
Propagation Delay (Max)450ns
Hysteresis��3mV
Operating Temperature-40°C ~ 85°C
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting TypeSurface Mount
Supplier Device Package10-uMAX

MAX9053AEUB+ Datasheet

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General Description The MAX9038–MAX9043 and MAX9050–MAX9053 feature combinations of low-power comparators and precision voltage references. Their operating voltage range makes them ideal for both 3V and 5V systems. The MAX9039/ MAX9040/MAX9041/MAX9050/MAX9051 have a single comparator and reference consuming only 40μA of supply current. The MAX9042/MAX9043/MAX9052/MAX9053 have dual comparators and one reference, and consume only 55μA of supply current. Low-voltage operation and low supply current make these devices ideal for battery- operated systems. The comparators feature rail-to-rail inputs and outputs, with a common-mode input voltage range that extends 250mV beyond the supply rails. Input bias current is typically 1.0pA, and input offset voltage is typically 0.5mV. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The output stage features a unique design that limits supply current surges while switching, virtually eliminating supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The comparator outputs have railto-rail, push-pull output stages except the MAX9038 has an open-drain output that sinks and sources up to 8mA. The propagation delay is 400ns, even with the low-operating supply current. The reference output voltage is set to 1.23V in the MAX9038/ MAX9039, to 2.048V in the MAX9040–MAX9043, and to 2.500V in the MAX9050–MAX9053. The MAX9040– MAX9043 and the MAX9050–MAX9053 are offered in two grades: an A grade with 0.4% initial accuracy and 6ppm/°C tempco, and a B grade with 1% initial accuracy (except MAX9038/MAX9039 have an initial accuracy of ±0.4%) and 100ppm/°C tempco. The voltage references feature a proprietary curvature-correction circuit and laser-trimmed thin-film resistors. These series-mode references can sink or source up to 500μA of load current. Applications ● Precision Battery Management ● Window Comparators ● IR Receivers ● Level Translators ● Digital Line Receivers Features ● Comparator + Precision Reference in UCSP/SOT23 ● 2.5V to 5.5V Single-Supply Operation (MAX9038–MAX9043) ● Low Supply Current (MAX9038/MAX9039/MAX9040/ MAX9041/MAX9050/MAX9051) • 40μA Quiescent • 50μA with 100kHz Switching • Open-Drain Output MAX9038 ● 400ns Propagation Delay ● Rail-to-Rail Inputs ● Rail-to-Rail Output Stage Sinks and Sources 8mA ● Internal ±3mV Hysteresis ● Voltage Reference Offers • ±0.4% (max) Initial Accuracy (A Grade) • 6ppm/°C (typ) Temperature Coefficient (A Grade) • Stable for 0 to 4.7nF Capacitive Loads Typical Operating Circuit and Functional Diagrams appear at end of data sheet. Ordering Information continued at end of data sheet. Selector Guide appears at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc. 19-1569; Rev 10; 1/17 +Denotes lead(Pb)-free/RoHS-compliant package. PART TEMP RANGE PIN-PACKAGE TOP MARK MAX9038BABT+T -40°C to +125°C 6 UCSP ADW MAX9039BEBT+T -40°C to +85°C 6 UCSP AAZ MAX9040AEUK+T -40°C to +85°C 5 SOT23 ADNW MAX9040BEUK+T -40°C to +85°C 5 SOT23 ADNX MAX9041AEUT+T -40°C to +85°C 6 SOT23 AAHF MAX9041BEUT+T -40°C to +85°C 6 SOT23 AAHH MAX9041AESA -40°C to +85°C 8 SO — MAX9041BESA -40°C to +85°C 8 SO — TOP VIEW (BUMPS ON BOTTOM) TOP VIEW VEE REFIN+ 1 + 5 VCCOUT MAX9040 MAX9050 SOT23 2 3 4 IN- VCCREF VEEIN+ MAX9038 MAX9039 B3 OUT B1 A3 A2 A1 B2 UCSP Pin Configurations continued at end of data sheet. MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs Pin Configurations Ordering Information

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Supply Voltage (VCC to VEE) ..................................-0.3V to +6V OUT (MAX9038) ......................................................-0.3V to +6V All Other Pins ................................ (VEE - 0.3V) to (VCC + 0.3V) Current into Input Pins .....................................................±20mA Output Short-Circuit Duration (OUT_, REF) .............Indefinite Short Circuit to Either Supply Continuous Power Dissipation (TA = +70°C) 5-Pin SOT23 (derate 7.10mW/°C above +70°C) ........571mW 6-Bump UCSP (derate 3.9mW/°C above +70°C) ........308mW 6-Pin SOT23 (derate 8.70mW/°C above +70°C) ........696mW 8-Pin SO (derate 5.88mW/°C above +70°C) ...............471mW 8-Pin μMAX® (derate 4.1mW/°C above +70°C) ..........330mW 10-Pin μMAX (derate 5.6mW/°C above +70°C) ..........444mW 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 Bump Reflow Temperature (Note 1) ................................+235°C (VCC = +5V, VEE = 0V, VCM = 0V, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) μMAX is a registered trademark of Maxim Integrated Products, Inc. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage Range (Note 3) VCC MAX9040–MAX9043 2.5 5.5 V MAX9050–MAX9053 2.7 5.5 Supply Current ICC MAX9040/MAX9041/ MAX9050/MAX9051 VCC = 2.7V 47 67 µA VCC = 5V 52 72 MAX9042/MAX9043/ MAX9052/MAX9053 VCC = 2.7V 55 80 VCC = 5V 60 85 COMPARATORS Input Offset Voltage (Note 4) VOS Over entire common-mode range TA = +25°C ±0.5 ±5.0 mV TA = -40°C to +85°C ±7.0 Input Hysteresis VHYST ±3.0 mV Input Bias Current (Notes 5, 6, 7) IB Specified common-mode range ±0.001 ±10.0 nA Input Offset Current (Note 5) IOS Specified common-mode range ±0.5 pA Common-Mode Voltage Range (Notes 5, 8) CMVR TA = +25°C VEE - 0.25 VCC + 0.25 V TA = -40°C to +85°C VEE VCC Common-Mode Rejection Ratio (Note 5) CMRR Specified common-mode range 52 80 dB Power-Supply Rejection Ratio PSRR MAX9040–MAX9043, 2.5V ≤ VCC ≤ 5.5V 55 80 dB MAX9050-MAX9053, 2.5V ≤ VCC ≤ 5.5V 55 80 Input Capacitance (Note 5) CIN 2.5 pF Output Short-Circuit Current ISC VOUT = VEE or VCC VCC = 5V 95 mA VCC = 2.7V 35 Output Voltage Low VOL VCC = 5V, ISINK = 8mA 0.2 0.55 V VCC = 2.7V, ISINK = 3.5mA 0.15 0.4 MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs www.maximintegrated.com Maxim Integrated │ 2 Note 1: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to during board-level solder attach and rework. This limit permits only the use of the solder profiles recommended in the industry-standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and Convection Packaging Reflow. Preheating is required. Hand or wave soldering is not allowed. Absolute Maximum Ratings 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. Electrical Characteristics—A Grade (0.4% Initial Accuracy)

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) (VCC = +5V, VEE = 0V, VCM = 0V, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Output Voltage High VOH VCC = 5V, ISOURCE = 8mA 4.45 4.85 V VCC = 2.7V, ISOURCE = 3.5mA 2.3 2.55 Output Rise/Fall Times tR/tF CL = 15pF 40 nsCL = 50pF 50 CL = 200pF 80 Output Propagation Delay (Note 9) tPD+/ tPD- CL = 15pF, VCC = 2.7V 50mV overdrive 450 ns 100mV overdrive 400 Power-Up Time tPU Time to VOUT valid logic state 20 µs VOLTAGE REFERENCE Output Voltage VREF TA = +25°C MAX9040–MAX9043 2.040 2.048 2.056 V MAX9050–MAX9053 2.490 2.500 2.510 Output Voltage Temperature Coefficient (Note 10) TCVREF µMAX/SO 6 30 ppm/°C SOT23 6 50 Line Regulation ΔVREF/ΔVCC 2.5V ≤ VCC ≤ 5.5V, MAX9040–MAX9043 +50 +200 µV/V 2.7V ≤ VCC ≤ 5.5V, MAX9050–MAX9053 +50 +200 Load Regulation ΔVREF/ΔIREF Sourcing. 0µA ≤ IREF ≤ 500µA 2 4 µV/µA Sinking, -500µA ≤ IREF ≤ 0µA 3.5 6 Output Short-Circuit Current ISC VREF = VEE or VCC 4 mA Thermal Hysteresis (Note 11) THYST 130 ppm Long-Term Stability 1000h at TA = +25°C 50 ppm Noise Voltage EOUT f = 0.1Hz to 10Hz 40 µVP-P f = 10Hz to 10kHz 105 µVRMS Ripple Rejection ΔVREF/ΔVCC VCC = 5V ±100mV, f = 120Hz 84 dB Turn-On Settling Time tR(VREF) To VREF = 1% of final value 200 µs Capacitive-Load Stability Range (Note 7) CL(VREF) 0 4.7 nF PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage Range (Note 3) VCC MAX9038–MAX9043 2.5 5.5 V MAX9050–MAX5053 2.7 5.5 Supply Current ICC MAX9038/MAX9039/ MAX9040/MAX9041/ MAX9050/MAX9051 VCC = 2.7V 40 µAVCC = 5.0V 45 100 MAX9042/MAX9043/ MAX9052/MAX5053 VCC = 2.7V 55 VCC = 5.0V 60 130 MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs www.maximintegrated.com Maxim Integrated │ 3 Electrical Characteristics—B Grade (1% Initial Accuracy) (Note 12) Electrical Characteristics —A Grade (0.4% Initial Accuracy) (continued)

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS COMPARATOR Input Offset Voltage (Note 4) VOS Over entire common-mode range ±1 ±9.0 mV Input Hysteresis VHYST ±3.0 mV Input Bias Current (Notes 5, 6, 7) IB Specified common-mode range ±0.001 ±25.0 nA Input Offset Current (Note 5) IOS Specified common-mode range ±0.5 pA Common-Mode Voltage Range (Notes 5, 8) CMVR VEE VCC V Common-Mode Rejection Ratio (Note 5) CMRR Specified common-mode range 52 80 dB Power-Supply Rejection Ratio PSRR MAX9038–MAX9043, 2.5V ≤ VCC ≤ 5.5V 55 80 dB MAX9050–MAX9053, 2.7V ≤ VCC ≤ 5.5V 55 80 Input Capacitance (Note 5) CIN 2.5 pF Output Short-Circuit Current ISC VOUT = VEE or VCC VCC = 5V 95 mA VCC = 2.7V 35 Output Voltage Low VOL VCC = 5V, ISINK = 8mA 0.2 0.55 V VCC = 2.7V, ISINK = 3.5mA 0.15 Output Voltage High (Except MAX9038) VOH VCC = 5V, ISOURCE = 8mA 4.45 4.85 V VCC = 2.7V, ISOURCE = 3.5mA 2.55 Output Leakage MAX9038 0.5 µA Output Rise/Fall Times tR/tF CL = 15pF 40 nsCL = 50pF 50 CL = 200pF 80 Output Rise Time tR RPU = 10kΩ, CL = 15pF, MAX9038 400 nsRPU = 10kΩ, CL = 50pF, MAX9038 1180 RPU = 10kΩ, CL = 200pF, MAX9038 5580 Output Propagation Delay (Note 9) tPD+/tPD- CL = 15pF, VCC = 2.7V 50mV overdrive 450 ns 100mV overdrive 400 Output Rising Propagation Delay (Note 9) tPD+ RPU = 10kΩ, CL = 15pF, MAX9038 500 nsRPU = 10kΩ, CL = 50pF, MAX9038 1540 RPU = 10kΩ, CL = 200pF, MAX9038 3350 Power-Up Time tPU Time to VOUT valid logic state 20 µs VOLTAGE REFERENCE Output Voltage VREF TA = +25°C MAX9038/MAX9039 (Note 12) 1.225 1.230 1.235 VMAX9040–MAX9043 2.028 2.048 2.068 MAX9050–MAX9053 2.475 2.500 2.525 Output Voltage Temperature Coefficient (Note 10) TCVREF 20 100 ppm/°C MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs www.maximintegrated.com Maxim Integrated │ 4 Electrical Characteristics—B Grade (1% Initial Accuracy) (Note 12) (continued)

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) Note 2: All devices are 100% production tested at TA = +25°C. Limits over the extended temperature range are guaranteed by design. Note 3: Supply voltage range guaranteed by PSRR test on comparator and line regulation of REF. Note 4: VOS is defined as the center of the input-referred hysteresis band. Note 5: For the comparators with the inverting input (IN-) uncommitted. Note 6: Input bias current is the average of the inverting and noninverting input bias currents. Note 7: Not production tested. Guaranteed by design. Note 8: Guaranteed by CMRR test. Note 9: VOVERDRIVE is beyond the offset and hysteresis determined trip point. Note 10: Temperature coefficient is measured by the box method; i.e., the maximum ΔVREF is divided by the maximum ΔT. Note 11: Thermal hysteresis is defined as the change in VREF at +25°C before and after cycling the device from TMIN to TMAX. Note 12: MAX9038/MAX9039 has an initial accuracy of ±0.4%. (VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Line Regulation ΔVREF/ΔVCC 2.5V ≤ VCC ≤ 5.5V MAX9038–MAX9043 +50 +200 µV/V MAX9050–MAX9053 +50 +200 Load Regulation ΔVREF/ΔIREF Sourcing: 0µA ≤ IREF ≤ 500µA 2 4 µV/µA Sinking: -500µA ≤ IREF ≤ 0µA 3.5 6 Output Short-Circuit Current ISC VREF = VEE or VCC 4 mA Thermal Hysteresis (Note 11) THYST 130 ppm Long-Term Stability 1000h at TA = +25°C 100 ppm Ripple Rejection ΔVREF/ΔVCC VCC = 5V ±100mV, f = 120Hz 84 dB Turn-On Settling Time tR(VREF) To VREF = 1% of final value 200 µs Capacitive Load Stability Range (Note 7) CL(VREF) 0 4.7 nF 0 10 30 20 50 40 60 -40 0-20 20 40 60 80 MAX9042/MAX9043/MAX9052/MAX9053 SUPPLY CURRENT vs. TEMPERATURE M AX 90 38 to c0 2 TEMPERATURE (°C) SU PP LY C UR RE NT (µ A) VCC = 5.0V VIN+ > VIN- VCC = 2.7V 0.01 0.1 1 10 100 1000 200 150 100 50 0 MAX9039/MAX9040/MAX9041/MAX9050/MAX9051 SUPPLY CURRENT vs. SWITCHING FREQUENCY M AX 90 38 to c0 3 SWITCHING FREQUENCY (kHz) SU PP LY C UR RE NT (µ A) VCC = 5.0V VCC = 2.7V 0 10 30 20 50 40 60 -40 0-20 20 40 60 80 MAX9039/MAX9040/MAX9041/MAX9050/MAX9051 SUPPLY CURRENT vs. TEMPERATURE M AX 90 38 to c0 1 TEMPERATURE (°C) SU PP LY C UR RE NT (µ A) VCC = 5.0V VIN+ > VIN- VCC = 2.7V MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs www.maximintegrated.com Maxim Integrated │ 5 Electrical Characteristics—B Grade (1% Initial Accuracy) (Note 12) (continued) Typical Operating Characteristics

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = +25°C, unless otherwise noted.) MAX9038 SUPPLY CURRENT vs. SWITCHING FREQUENCY M AX 90 38 to c0 3a FREQUENCY (Hz) SU PP LY C UR RE NT (µ A) 10k100 10 20 30 40 50 60 70 80 0 1 1M VCC = 2.7V VCC = 5V 250 0.01 0.1 1 10 100 1000 200 150 100 50 0 MAX9042/MAX9043/MAX9052/MAX9053 SUPPLY CURRENT vs. SWITCHING FREQUENCY M AX 90 38 to c0 4 SWITCHING FREQUENCY (kHz) SU PP LY C UR RE NT (µ A) VCC = 5.0V VCC = 2.7V 10,000 1000 100 10 1 0.1 0.01 1 100.1 OUTPUT LOW VOLTAGE vs. OUTPUT SINK CURRENT M AX 90 38 to c0 5 OUTPUT SINK CURRENT (mA) V O L ( mV ) VCC = 5.0V VIN+ < VIN- VCC = 2.7V MAX9038 OUTPUT LOW VOLTAGE vs. OUTPUT SINK CURRENT M AX 90 38 to c0 5a OUTPUT SINK CURRENT (mA) SU PP LY C UR RE NT (µ A) 155 10 50 100 150 200 250 300 0 0 20 10,000 1000 100 10 1 0.1 0.01 1 100.1 OUTPUT HIGH VOLTAGE vs. OUTPUT SOURCE CURRENT M AX 90 38 to c0 6 OUTPUT SOURCE CURRENT (mA) OU TP UT H IG H VO LT AG E (V CC - V O H) (m V) VCC = 5.0V VIN+ > VIN- VCC = 2.7V 0 40 20 60 100 80 120 -40 0-20 20 40 60 80 OUTPUT SHORT-CIRCUIT CURRENT vs. TEMPERATURE M AX 90 38 to c0 7 TEMPERATURE (°C) OU TP UT S OU RC E CU RR EN T (m A) VCC = 5.0V VIN+ > VIN- OUT SHORTED TO VEE VCC = 2.7V 0 20 60 40 80 100 -40 -20 0 20 40 60 80 OUTPUT SHORT-CIRCUIT CURRENT vs. TEMPERATURE M AX 90 38 to c0 8 TEMPERATURE (°C) OU TP UT S IN K CU RR EN T (m A) VCC = 5.0V VIN- > VIN+ OUT SHORTED TO VCC VCC = 2.7V MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs Maxim Integrated │ 6www.maximintegrated.com Typical Operating Characteristics (continued)

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = +25°C, unless otherwise noted.) MAX9038 OUTPUT SHORT-CIRCUIT CURRENT vs. TEMPERATURE M AX 90 38 to c0 8a TEMPERATURE (°C) SH OR T- CI RC UI T TE MP ER AT UR E (m A) 10050 40 20 60 80 140 120 100 160 0 0 150 VCC = 2.7V VCC = 5V 350 400 450 500 550 600 0 400200 600 800100 500300 700 900 1000 PROPAGATION DELAY vs. CAPACITIVE LOAD (VCC = 2.7V) M AX 90 38 to c0 9 CAPACITIVE LOAD (pF) t PD (n s) tPD+ TO VOUT = 10% OF FINAL VALUE VOD = 50mV tPD- TO VOUT = 50% OF FINAL VALUE tPD- TO VOUT = 10% OF FINAL VALUE tPD+ TO VOUT = 50% OF FINAL VALUE 300 400 350 500 450 600 550 650 0 400200 600 800100 500300 700 900 1000 PROPAGATION DELAY vs. CAPACITIVE LOAD (VCC = 5V) M AX 90 38 to c1 0 CAPACITIVE LOAD (pF) t PD (n s) tPD+ TO VOUT = 50% OF FINAL VALUE tPD- TO VOUT = 50% OF FINAL VALUE tPD+ TO VOUT = 10% OF FINAL VALUE tPD- TO VOUT = 10% OF FINAL VALUE VOD = 50mV 350 300 450 400 600 550 500 650 -40 0-20 20 40 60 80 PROPAGATION DELAY vs. TEMPERATURE M AX 90 38 to c1 0a TEMPERATURE (°C) t PD (n s) tPD+ TO VOUT = 50% OF FINAL VALUE tPD- TO VOUT = 50% OF FINAL VALUE tPD+ TO VOUT = 10% OF FINAL VALUE tPD- TO VOUT = 10% OF FINAL VALUE VOD = 50mV 200 400 300 600 500 800 700 900 0 8040 120 16020 10060 140 180 200 PROPAGATION DELAY vs. INPUT OVERDRIVE M AX 90 38 to c1 0b INPUT OVERDRIVE (mV) t PD (n s) tPD+, VCC = 5.0V tPD-, VCC = 2.7V tPD-, VCC = 5.0V tPD+, VCC = 2.7V B A 100ns/div PROPAGATION DELAY (tPD+) M AX 90 38 to c1 1 A = IN+, 50mV/div B = OUT, 2V/div B A 100ns/div PROPAGATION DELAY (tPD-) M AX 90 38 to c1 2 A = IN+, 50mV/div B = OUT, 2V/div MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs Maxim Integrated │ 7www.maximintegrated.com Typical Operating Characteristics (continued)

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = +25°C, unless otherwise noted.) B C A 100ns/div SWITCHING CURRENT (OUT RISING EDGE) M AX 90 38 to c1 3 A = IN+, 100mV/div B = OUT, 5V/div C = ICC, 1mA/div B C A 100ns/div SWITCHING CURRENT (OUT FALLING EDGE) M AX 90 38 to c1 4 A = IN+, 100mV/div B = OUT, 5V/div C = ICC, 1mA/div B A 5ms/div POWER-UP DELAY (OUT) M AX 90 38 to c1 5 A = VCC, 2V/div B = OUT, 1V/div B C A 100µs/div POWER-UP DELAY (REF) M AX 90 38 to c1 6 A = VCC, 2V/div B = REF, 1V/div C = REF, 50mV/div, 2.048V OFFSET 0 0.001 0.002 0.003 0 2.01.50.5 1.0 2.5 3.0 3.5 4.0 4.5 5.0 INPUT BIAS CURRENT vs. INPUT VOLTAGE M AX 90 38 tc o1 7 VIN+ (V) IN PU T BI AS C UR RE NT (n A) VIN- = 2.0V IB+ IB- -1.00 -0.50 -0.75 0 -0.25 0.75 0.50 0.25 1.00 -40 0-20 20 40 60 80 MAX904_/MAX905_ REFERENCE OUTPUT VOLTAGE TEMPERATURE DRIFT M AX 90 38 to c1 8 TEMPERATURE (°C) OU TP UT V OL TA GE C HA NG E (m V) THREE TYPICAL PARTS NORMALIZED TO +25∞C MAX9039 REFERENCE OUTPUT VOLTAGE TEMPERATURE DRIFT M AX 90 38 to c1 9 TEMPERATURE (°C) OU TP UT V OL TA GE C HA NG E (m V) 806040200-20 -2 -1 0 1 -3 -40 THREE TYPICAL PARTS NORMALIZED TO +25°C MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs Maxim Integrated │ 8www.maximintegrated.com Typical Operating Characteristics (continued)

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(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = +25°C, unless otherwise noted.) PIN NAME FUNCTIONMAX9038MAX9039 MAX9040 MAX9050 MAX9041 MAX9051 MAX9042 MAX9052 MAX9043 MAX9053 UCSP SOT23 SOT23 SO SO/μMAX μMAX A2 1 1 6 — — OUT Comparator Output A1 2 2 4 4 5 VEE Negative Supply Voltage B1 3 3 3 — — IN+ Comparator Noninverting Input B3 4 5 1 2 2 REF Reference Voltage Output A3 5 6 7 8 10 VCC Positive Supply Voltage B2 — 4 2 — — IN- Comparator Inverting Input — — — 5, 8 — 9 N.C. No Connection. Not internally connected. — — — — 1 1 OUTA Comparator A Output — — — — 3 4 INA+ Comparator A Noninverting Input — — — — 5 6 INB+ Comparator B Noninverting Input — — — — 6 7 INB- Comparator B Inverting Input — — — — 7 8 OUTB Comparator B Output — — — — — 3 INA- Comparator A Inverting Input -200 -100 -150 0 -50 100 50 150 2.5 3.5 4.03.0 4.5 5.0 5.5 LINE REGULATION M AX 90 38 to c2 0 INPUT VOLTAGE (V) RE FE RE NC E OU TP UT V OL TA GE C HA NG E (m V) TA = +25°C TA = +85°C TA = -40°C -1500 -500 -1000 500 0 1500 1000 2000 -500 -100-300 100 300 500 LOAD REGULATION M AX 90 38 to c2 1 LOAD CURRENT (mA) RE FE RE NC E OU TP UT V OL TA GE C HA NG E (m V) TA = +25°C TA = +85°C TA = -40°C MAX9038–MAX9043/ MAX9050–MAX9053 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs www.maximintegrated.com Maxim Integrated │ 9 Typical Operating Characteristics (continued) Pin Description

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Keit*****rekh

December 19, 2020

Went well this time Now have the IC and very pleased.

Seren*****atthai

December 18, 2020

Very professional sellers, they have adopted MSL packaging for different parts.

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Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

MAX9053AEUB+ Packaging

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MAX9053AEUB+

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

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