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MAX333A

Maxim Integrated
Part Number MAX333A
Manufacturer Maxim Integrated
Description CMOS Analog Switch
Published Jan 9, 2016
Detailed Description 19-0189; Rev 1; 6/99 Precision, Quad, SPDT, CMOS Analog Switch MAX333A _______________General Description The MAX333A ...
Datasheet PDF File MAX333A PDF File

MAX333A
MAX333A

Overview
19-0189; Rev 1; 6/99 Precision, Quad, SPDT, CMOS Analog Switch MAX333A _______________General Description The MAX333A is a precision, quad, single-pole doublethrow (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 anywhere between the supply voltages without damage.
________________________Applications Test Equipment Communications Systems PBX, PABX Heads-Up Displays Portable Instruments __________________Pin Configuration TOP VIEW IN1 1 NO1 2 COM1 3 NC1 4 V- 5 GND 6 NC2 7 COM2 8 NO2 9 IN2 10 MAX333A 20 IN4 19 NO4 18 COM4 17 NC4 16 V+ 15 N.
C.
14 NC3 13 COM3 12 NO3 11 IN3 DIP/SO/TSSOP SWITCHES ARE SHOWN WITH LOGIC "0" INPUT N.
C.
= NOT INTERNALLY CONNECTED ____________________________Features o Upgraded Replacement for a DG211/DG212 Pair or Two DG403s o Low On Resistance < 17Ω Typical (35Ω Max) o Guaranteed Matched On Resistance Between Channels < 2Ω o Guaranteed Flat On Resistance over Analog Signal Range ∆3Ω Max o Guaranteed Charge Injection < 10pC o Guaranteed Off-Channel Leakage < 6nA at +85°C o ESD Guaranteed > 2000V per Method 3015.
7 o Singl...


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