Description
The MAX4594 is a single-pole single-throw (SPST)
analog switch that is designed to operate from 2 V to
5.5 V. This device can handle both digital and analog
signals, and signals up to V+ can be transmitted in either
direction.

Applications
Sample-and-Hold Circuits
Battery-Powered Equipment
(Cellular Phones, PDAs)
Audio and Video Signal Routing
Communication Circuits
PCMCIA Cards

Features
Low ON-State Resistance (10
)
ON-State Resistance Flatness (1.5
)
Control Inputs Are 5.5-V Tolerant
Low Charge Injection (5 pC Max)
300-MHz −3-dB Bandwidth at 25
C
Low Total Harmonic Distortion (THD) (0.05%)
2-V to 5.5-V Single-Supply Operation
Specified at 5-V and 3.3-V Nodes
−80-dB OFF Isolation at 1 MHz
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
0.5-nA Max OFF Leakage
ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model
(A114-B, Class II)
− 1000-V Charged-Device Model (C101)
TTL/CMOS-Logic Compatible