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TS5A4597 SINGLEĆCHANNEL 8ĆW SPST ANALOG SWITCH
SCDS182 − FEBRUARY 2005
Description
The TS5A4597 is a single...
www.ti.com
TS5A4597 SINGLEĆCHANNEL 8ĆW SPST ANALOG SWITCH
SCDS182 − FEBRUARY 2005
Description
The TS5A4597 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
D Sample-and-Hold Circuits D Battery-Powered Equipment
(Cellular Phones, PDAs)
D Audio and Video Signal Routing D Communication Circuits D PCMCIA Cards
SOT-23 OR SC-70 PACKAGE (TOP VIEW)
IN 1 COM 2 GND 3
5 V+ 4 NC
FUNCTION TABLE NC TO COM,
IN COM TO NC L ON H OFF
Features
D Low ON-State Resistance (8 W) D ON-State Resistance Flatness (1.5 W) D Control Inputs Are 5.5-V Tolerant D Low Charge Injection (5 pC Max) D 450-MHz −3-dB Bandwidth at 255C D Low Total Harmonic Distortion (THD) (0.04%) D 2-V to 5.5-V Single-Supply Operation D Specified at 5-V and 3.3-V Nodes D −85-dB OFF Isolation at 1 MHz D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D 0.5-nA Max OFF Leakage D ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model (A114-B, Class II)
− 1000-V Charged-Device Model (C101)
D TTL/
CMOS-Logic Compatible
Summary of Characteristics
V+ = 5 V, TA = 25°C
Configuration
Single Pole Single Throw
(SPST)
Number of channels
1
ON-state resistance (ron) ON-state resistance flatness (ron(flat)) Turn-on/turn-off time (tON/tOFF) Charge injection (QC) Bandwidth (BW)
8Ω 1.5 Ω 17 ns/14 ns 5 pC 450 MHz
OFF isolation (OISO) Total harmon...