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Part Number MAX333AEPP+
Manufacturer Maxim Integrated
Datasheet MAX333AEPP+ Datasheet
Package 20-DIP (0.300", 7.62mm)
In Stock 4,000 piece(s)
Unit Price $ 12.4100 *
Lead Time Can Ship Immediately
Estimated Delivery Time Jun 3 - Jun 8 (Choose Expedited Shipping)
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Part Number # MAX333AEPP+ (Interface - Analog Switches, Multiplexers, Demultiplexers) 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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MAX333AEPP+ Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Interface - Analog Switches, Multiplexers, Demultiplexers
Datasheet MAX333AEPP+Datasheet
Package20-DIP (0.300", 7.62mm)
Switch CircuitSPDT
Multiplexer/Demultiplexer Circuit2:1
Number of Circuits4
On-State Resistance (Max)45 Ohm
Channel-to-Channel Matching (ΔRon)2 Ohm (Max)
Voltage - Supply, Single (V+)10 V ~ 30 V
Voltage - Supply, Dual (V±)��4.5 V ~ 20 V
Switch Time (Ton, Toff) (Max)175ns, 145ns
-3db Bandwidth-
Charge Injection2pC
Channel Capacitance (CS(off), CD(off))5pF
Current - Leakage (IS(off)) (Max)250pA
Crosstalk-78dB @ 1MHz
Operating Temperature-40°C ~ 85°C (TA)
Package / Case20-DIP (0.300", 7.62mm)
Supplier Device Package20-PDIP

MAX333AEPP+ Datasheet

Page 1

Page 2

_______________General Description The MAX333A is a precision, quad, single-pole double- throw (SPDT) analog switch. The four independent switches operate with bipolar supplies ranging from ±4.5V to ±20V, or with a single-ended supply between +10V and +30V. The MAX333A offers low on resistance (less than 35Ω ), guaranteed to match within 2Ω between channels and to remain flat over the analog signal range (∆ 3Ω max). It also offers break-before-make switching (10ns typical), with turn-off times less than 145ns and turn-on times less than 175ns. The MAX333A is ideal for portable operation since quiescent current runs less than 50µA with all inputs high or low. This monolithic, quad switch is fabricated with Maxim’s new improved silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (3.75mW), and electrostatic discharge (ESD) greater than 2000V. Logic inputs are TTL and CMOS compatible and guaranteed over a +0.8V to +2.4V range—regardless of supply voltage. Logic inputs and switched analog signals can range any- where between the supply voltages without damage. ________________________Applications Test Equipment Communications Systems PBX, PABX Heads-Up Displays Portable Instruments ____________________________Features ♦ Upgraded Replacement for a DG211/DG212 Pair or Two DG403s ♦ Low On Resistance < 17Ω Typical (35Ω Max) ♦ Guaranteed Matched On Resistance Between Channels < 2Ω ♦ Guaranteed Flat On Resistance over Analog Signal Range ∆ 3Ω Max ♦ Guaranteed Charge Injection < 10pC ♦ Guaranteed Off-Channel Leakage < 6nA at +85°C ♦ ESD Guaranteed > 2000V per Method 3015.7 ♦ Single-Supply Operation (+10V to +30V) Bipolar-Supply Operation (±4.5V to ±20V) ♦ TTL-/CMOS-Logic Compatibility ♦ Rail-to-Rail Analog Signal Handling Capability ______________Ordering Information * Contact factory for dice specifications. M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch ________________________________________________________________ Maxim Integrated Products 1 INPUTS V1 V2 OSC IN V3 V4 FLYING CAPACITOR LEVEL TRANSLATOR (2-CHANNEL) OUTPUTS V1 - V2 V3 - V4 __________Typical Operating Circuit SWITCHES ARE SHOWN WITH LOGIC "0" INPUT N.C. = NOT INTERNALLY CONNECTED 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 IN4 NO4 COM4 NC4NC1 COM1 NO1 IN1 MAX333A V+ N.C. NC3 COM3COM2 NC2 GND V- NO3 IN3IN2 NO2 TOP VIEW DIP/SO/TSSOP __________________Pin Configuration PART TEMP. RANGE PIN-PACKAGE MAX333ACPP 0°C to +70°C 20 Plastic DIP MAX333ACWP 0°C to +70°C 20 Wide SO MAX333ACUP 0°C to +70°C 20 TSSOP MAX333AEPP -40°C to +85°C 20 Plastic DIP MAX333AEWP -40°C to +85°C 20 Wide SO MAX333AEUP -40°C to +85°C 20 TSSOP 19-0189; Rev 1; 6/99 MAX333AC/D 0°C to +70°C Dice* MAX333AMJP -55°C to +125°C 20 CERDIP For free samples & the latest literature:, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.

Page 3

M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS V+ to V- ..................................................................................44V VIN, VCOM, VNO, VNC ......................................................V- to V+ (VNO - VNC) ............................................................................32V V+ to Ground..........................................................................30V V- to Ground..........................................................................-30V Current, Any Terminal Except VCOM, VNO, or VNC.............30mA Continuous Current, VCOM, VNO, or VNC............................20mA Peak Current, VCOM, VNO, or VNC (Pulsed at 1ms, 10% duty cycle max) ............................70mA ESD ....................................................................................2000V Continuous Power Dissipation (TA = +70°C) (Note 1) Plastic DIP (derate above +70°C by 11.11mW/°C) .....889mW SO (derate above +70°C by 10.00mW/°C)..................800mW CERDIP (derate above +70°C by 11.11mW/°C)..........889mW TSSOP (derate above +70°C by 7mW/°C) ..................559mW Operating Temperature Ranges: MAX333AC_ _ .....................................................0°C to +70°C MAX333AE_ _ ..................................................-40°C to +85°C MAX333AMJP................................................-55°C to +125°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10sec) .............................+300°C ELECTRICAL CHARACTERISTICS—Dual Supplies (GND = 0V, V+ = +15V, V- = -15V, TA = +25°C, unless otherwise noted.) Note 1: Device mounted with all leads soldered to PC board. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and function- al 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. PARAMETER SYMBOL MIN TYP MAX (Notes 2, 3) UNITS Input Voltage Low VIL V- 0.8 V Negative Supply Current I- 0.01 1 µ A V+ 10 30 Input Voltage High VIH 2.4 V+ V Input Current IIN -1.0 0.0001 1.0 µA Analog Signal Range VCOM, VNO, VNC V- V+ V Positive Supply Current I+ 0.05 0.25 mA Supply Voltage Range V+/V- ±4.5V ±20 V On Circuit Resistance RON 20 35 Ω On Resistance Match Between Channels (Note 4) RON Ω On Resistance Flatness (Note 4) RON I(NC or NO) = -10mA, VD = 5V or -5V, V+ =15V, V- = -15V Ω On Circuit Leakage Current ICOM -0.75 0.75 nA Off Circuit Leakage Current INC or INO -0.25 0.01 0.25 nA Turn-Off Time tOFF 145 ns Turn-On Time tON 175 ns Break-Before-Make Time tOPEN 10 ns Off Capacitance COFF 5 pF On Capacitance CON 5 pF Charge Injection Q 2 10 pC OIRR 72 dB CONDITIONS VIN = 0V/5V,V+ = 16.5V, V- = -16.5V Single supply, V- = GND VIN = V-, V+ Figure 1 VIN = 0V/5V,V+ = 16.5V, V- = -16.5V Dual supply,  V+ =  V- CL = 10nF, VGEN = 0V, RGEN = 0Ω , Figure 6 f = 1MHz, RL = 75Ω , VCOM = 2.3VRMS CCRR 78 dB VCOM = +10V, I(NC or NO) = 1mA; VCOM = -10V, I(NC or NO) = 1mA 2TA = +25°C 3 M TA = +25°C VCOM = ±15.5V, VNC or VNO = +15.5V, V+ = 16.5V, V- = -16.5V VCOM = ±15.5V VNC or VNO = +15.5V, V+ = 16.5V, V- = -16.5V M M TA = TMIN to TMAX TA = TMIN to TMAX C, E C, E C, E TA = +25°C 45 4 5 -1.00 0.20 1.00 -0.50 0.02 0.05 Off Isolation Crosstalk I(NC or NO) = -10mA, VD = 10V or -10V, V+ =15V, V- = -15V POWER REQUIREMENTS LOGIC INPUT SWITCH DYNAMIC

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M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch _______________________________________________________________________________________ 3 ELECTRICAL CHARACTERISTICS–DUAL SUPPLIES (continued) (GND = 0V, V+ = +15V, V- = -15V, TA = TMIN to TMAX, unless otherwise noted.) ELECTRICAL CHARACTERISTICS—Single Supply (GND = 0V, V+ = +12V, V- = 0V, TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL MIN TYP MAX (Notes 2, 3) UNITS On Circuit Resistance RON 45 Ω Analog Signal Range VCOM V- V+ V Input Current IIN -1.0 0.0001 1.0 µA On Circuit Leakage Current ICOM -10 10 nA On Circuit Leakage Current INC or INO -6 6 nA Input Voltage Low VIL V- 0.8 V Input Voltage High VIH 2.4 V+ V CONDITIONS VIN = V-, V+ PARAMETER Off Circuit Leakage Current SYMBOL MIN TYP MAX (Notes 2, 3) INC or INO 0.25 UNITS Input Current IIN nA 1 µA Input Voltage High VINHI 2.4 V+ V Input Voltage Low VINLO 0 0.8 V Turn-Off Time Analog Signal Range VCOM, VNO, VNC V- V+ V tOFF 45 ns Turn-On Time On Circuit Resistance tON rON 35 75 90 Ω On Circuit Leakage Current ns ICOM 0.75 nA Break-Before-Make Time tOPEN 5 10 ns Off Isolation Supply Voltage Range OIRR 70 dB Crosstalk CCRR 72 dB V+ 10 30 V Positive Supply Current l+ 0.25 mA CONDITIONS VCOM = 11V VNC or VNO = 1V VIN = V+, 0V Figure 1 VCOM = 10V, I(NC or NO) = 1mA, VCOM = 1V, I(NC or NO) = 1mA VCOM = 11V, VNC or VNO = 0V VCOM = 1V, VNC or VNO = V+ f = 1MHz, RL = 75Ω , VCOM = 2.3VRMS Single supply, V- = GND VCOM = 10V, I(NC or NO) = 1mA; VCOM = -10V, I(NC or NO = 1mA VCOM = ±15V, VNC or VNO = -15V, V+ = 16.5V, V- = -16.5V VCOM = ±15V, VNC or VNO = -15V, V+ = 16.5V, V- = -16.5V C, E C, E C, E M M M 45 -60 60 Note 2: The algebraic convention, whereby the most negative value is a minimum and the most positive is a maximum, is used in this data sheet. Note 3: Typical values are for design aid only, not guaranteed or subject to production testing. Note 4: On resistance match between channels and flatness are guaranteed only with bipolar-supply operation. LOGIC INPUT SWITCH DYNAMIC SWITCH INPUT SUPPLY

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M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch 4 _______________________________________________________________________________________ __________________________________________Typical Operating Characteristics (TA = +25°C, unless otherwise noted). 45 5 -20 -10 10 ON RESISTANCE vs. VCOM AND POWER SUPPLY VOLTAGE 15 35 M A X 33 3A -0 1 VCOM (V) R O N ( Ω ) 0 20 25 40 10 30 20 50 A B C D A: V+ = 5V, V- = -5V B: V+ = 10V, V- = -10V C: V+ = 15V, V- = -15V D: V+ = 20V, V- = -20V 5 -20 -10 10 ON RESISTANCE vs. VCOM AND TEMPERATURE 30 M A X 33 3A -0 2 VCOM (V) R O N ( Ω ) 0 20 20 10 25 15 35 V+ = 15V V- = -15V TA = +125°C +85°C +25°C -55°C 20 0 5 15 ON RESISTANCE vs. VCOM AND TEMPERATURE 120 M A X 33 3A -0 3 VCOM (V) R O N ( Ω ) 10 20 80 40 100 60 140 V- = 0V V+ = 5V V+ = 10V V+ = 15V V+ = 20V 10 0 5 15 ON RESISTANCE vs. VCOM AND SINGLE SUPPLY 60 M A X 33 3A -0 4 VCOM (V) R O N ( Ω ) 10 20 40 20 50 30 70 V+ = 12V V- = 0V TA = +125°C TA = +85°C TA = +25°C -75 -20 CHARGE INJECTION vs. VCOM 50 M A X 33 3A -0 7 VCOM (V) Q ( pC ) 0 20 0 -50 25 -25 75 -15 -10 -5 5 10 15 VSUPPLY = +15V 0.0001 -55 OFF LEAKAGE CURRENTS vs. TEMPERATURE 10 M A X 33 3A -0 5 TEMPERATURE (°C) O FF L EA K A G E +25 +125 0.1 0.001 1 0.01 100 V+ = 16.5V V- = -16.5V VCOM = ±15V VNC OR VNO = ±15V 0.0001 -55 ON LEAKAGE CURRENTS vs. TEMPERATURE 10 M A X 33 3A -0 6 TEMPERATURE (°C) O N L EA K A G E +25 +125 0.1 0.001 1 0.01 100 V+ = 16.5V V- = -16.5V VCOM = ±15V VNC OR VNO = ±15V 0.0001 -55 SUPPLY CURRENT vs. TEMPERATURE 10 M A X 33 3A -0 8 TEMPERATURE (°C) I+ , I -, I L ( µA ) +25 +125 0.1 0.001 1 0.01 100 I+ AT V+ = +16.5V I- AT V+ = +16.5V

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__________Applications Information Operation with Supply Voltages Other than ±15Vo The main limitation of supply voltages other than ±15V is a reduction in the analog signal range. The MAX333A operates with ±5V to ±20V bipolar supplies. The Typical Operating Characteristics and graphs show typ- ical on resistance for ±15V, ±10V, ±5 supplies. Switching times increase by a factor of two or more for ±5V operation. The MAX333A can operate from +10V to +24V unipolar supplies. It can be powered from a single +10V to +24V supply, as well as from unbalanced supplies such as +24V and -5V. Connect V- to 0V when operating with a single supply. Overvoltage Protection Proper power-supply sequencing is recommended for all CMOS devices. It is important not to exceed the absolute maximum ratings because stresses beyond the listed ratings may cause permanent damage to the devices. Always sequence V+ on first, followed by VL, V-, and logic inputs. If power-supply sequencing is not possible, add two small signal diodes in series with the supply pins (Figure 1). Adding the diodes reduces the analog signal range to 1V below V+ and 1V below V-, but low switch resistance and low leakage characteris- tics are unaffected. M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch _______________________________________________________________________________________ 5 PIN FUNCTION 15 Not Internally Connected 6 Ground 5 Negative Power Supply 4, 7, 14, 17 Normally Closed Switches 16 Positive Power Supply 1, 10, 11, 20 Logic-Level Inputs 2, 9, 12, 19 Normally Open Switches 3, 8, 13, 18 Common Switch Poles NAME N.C. GND V- NC1-NC4 V+ IN1-IN4 NO1-NO4 COM1-COM4 _____________________Pin Description tR < 20ns tF < 20ns 50% 0V +10V LOGIC INPUT V- -15V 300Ω COM_ GND (REPEAT TEST FOR IN2, IN3, AND IN4.) VIN +10V IN_ NO_ 50% tOPEN 50% 50% 50% 50% 3V tOPEN tON tOFF tON tOFF 0V -10V VCOM +15V V+ NC_ -10V SWITCH OUTPUT Figure 2. Switching-Time Test Circuit Vg NO_ ( OR NC_) V+ COM_ V- Figure 1. Overvoltage Protection Using Blocking Diodes ______________________________________________Test Circuits/Timing Diagrams

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M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch 6 _______________________________________________________________________________________ CAPACITANCE METER NO_ OR NC_ COM_ GND CV- -15V IN_ 0V, 2.4V C +15V V+ 50% VO1 VO2 0.9VO +3V 0V VCOM 0V VCOM LOGIC INPUT SWITCH OUTPUT SWITCH OUTPUT +15V V+ NO V- -15V CL INCLUDES FIXTURE AND STRAY CAPACITANCE. LOGIC 0 INPUT. GNDLOGIC INPUT 0V 0.9VO tD tD RL2 NC CL2 VO2 VO1 CL1 RL = 1000Ω CL = 35pF COM_VCOM RL1 IN_ VGEN GND NC OR NO CL 10nF VO -15V V- V+ RGEN VO IN_ ON OFF ON ∆VO Q = (∆VO)(CL) COM_ +15V IN_ Figure 3. Channel-Off Capacitance Figure 5. Break-Before-Make Figure 6. Charge Injection CAPACITANCE METER NO OR NC COM_ GND CV- -15V IN_ 0V, 2.4V C +15V V+ Figure 4. Channel-On Capacitance ______________________________________________Test Circuits/Timing Diagrams

Page 8

M A X 3 3 3 A Precision, Quad, SPDT, CMOS Analog Switch _______________________________________________________________________________________ 7 IN1 0V, 2.4V SIGNAL GENERATOR +15V C ANALYZER CH A CH B NC1 OR NO1 RL 100Ω GND COM_ CV- -15V REPEAT TESTS FOR OTHER CHANNELS FREQUENCY TESTED 1 MHz SIGNAL GENERATOR AUTOMATIC SYNTHESIZER ANALYZER TRACKING SPECTRUM ANALYZER 0V, 2.4V IN_ NC_ OR NO_ 50Ω V+ COM1 IN_ 0V, 2.4V SIGNAL GENERATOR +15V C V+ ANALYZER CH A CH B NC_ OR NO_ RL 100Ω GND COM_ C -15V C = 5pF FREQUENCY TESTED 1 MHz SIGNAL GENERATOR AUTOMATIC SYNTHESIZER ANALYZER TRACKING SPECTRUM ANALYZER OFF ISOLATION = 20LOG VCOM VNC OR VNO V- Figure 7. Off-Isolation Figure 8. Crosstalk _________________________________Test Circuits/Timing Diagrams (continued)

MAX333AEPP+ Reviews

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May 23, 2020

Very good contact, well packed, hope to buy from you again.


May 17, 2020

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.


April 27, 2020

Always meet my expectations with order and questions.


April 26, 2020

quick delivery, received with well packaged, exactly as listed - Thanks


April 21, 2020

Worked like it was intended.


April 20, 2020

Worked perfectly for my application. Worked like a charm!


April 18, 2020

I had no problems with this product. Would I recommend it. Yes.


April 15, 2020

Heisener parametric search for specific components is by far better than their competitors.


April 15, 2020



April 14, 2020

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

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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.

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