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IN1
IN4
NO4
COM4
NO3
COM3
NO1
COM1
NO2
IN2
COM2
IN3
GND
1
14
2
3
4
5
6
7
13
12
11
10
9
8
TSSOP PACKAGE
(TOP VIEW)
DESCRIPTION/ORDERING INFORMATION
TS3A4751
0.9-
LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH
SCDS227C – JULY 2006 – REVISED SEPTEMBER 2006
Power Routing
Low ON-State Resistance (ron)
Battery Powered Systems
– 0.9
Max (3-V Supply)
Audio and Video Signal Routing
– 1.5
Max (1.8-V Supply)
Low-Voltage Data-Acquisition Systems
ron Flatness: 0.4 Max (3-V)
Communications Circuits
ron Matching
PCMCIA Cards
– 0.05
Max (3-V Supply)
Cellular Phones
– 0.25
Max (1.8-V Supply)
Modems
1.6-V to 3.6-V Single-Supply Operation
Hard Drives
1.8-V CMOS Logic Compatible (3-V Supply)
High Current-Handling Capacity (100 mA
Continuous)
Fast Switching: tON = 14 ns, tOFF = 9 ns
ESD Protection Exceeds JESD-22
– 4000-V Human Body Model (A114-A)
– 300-V Machine Model (A115-A)
– 1000-V Charged Device Model (C101)
The TS3A4751 is a low ON-state resistance (ron), low-voltage, quad, single-pole/single-throw (SPST) analog
switch that operates from a single 1.6-V to 3.6-V supply. This device has fast switching speeds, handles
rail-to-rail analog signals, and consumes very low quiescent power.
The digital input is 1.8-V CMOS compatible when using a single 3-V supply.
The TS3A4751 has four normally open (NO) switches. The TS3A4751 is available in a 14-pin thin shrink
small-outline package (TSSOP).
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40
°C to 85°C
TSSOP – PWR
Reel of 2000
TS3A4751PWR
YC751
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
FUNCTION TABLE
NO TO COM,
IN
COM TO NO
L
OFF
H
ON
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.