www.ti.com
TS5A3154
0.9
W
SPDT ANALOG SWITCH
5 V/3.3 V SINGLE CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER
SCDS191 鈭?MARCH 2005
Description
The TS5A3154 is a single-pole double-throw (SPDT)
analog switch that is designed to operate from 1.65 V
to 5.5 V. The device offers a low ON-state resistance
and an excellent channel-to-channel ON-state
resistance matching. The device has excellent total
harmonic distortion (THD) performance and consumes
very low power. These features make this device
suitable for portable audio applications.
Applications
D
Cell Phones
D
PDAs
D
Portable Instrumentation
D
Audio and Video Signal Routing
D
Low-Voltage Data-Acquisition Systems
D
Communication Circuits
D
Modems
D
Hard Drives
D
Computer Peripherals
D
Wireless Terminals and Peripherals
SSOP OR SOT PACKAGE
(TOP VIEW)
COM
1
EN
2
GND
3
GND
4
Logic
Control
8
7
6
5
Features
D
Specified Make-Before-Break Switching
D
Low ON-State Resistance (0.9
W)
D
Control Inputs Are 5.5-V Tolerant
D
Low Charge Injection
D
Excellent ON-State Resistance Matching
D
Low Total Harmonic Distortion (THD)
D
1.65-V to 5.5-V Single-Supply Operation
D
Latch-Up Performance Exceeds 100 mA Per
D
JESD 78, Class II
ESD Performance Tested Per JESD 22
鈭?2000-V Human-Body Model
(A114-B, Class II)
鈭?1000-V Charged-Device Model (C101)
Summary of Characteristics
V
+
= 5 V, T
A
= 25擄C
Configuration
Single Pole, Double
Throw 2:1 Multiplexer/
Demultiplexer
(SPDT)
1
0.9
鈩?/div>
0.1
鈩?/div>
0.15
鈩?/div>
8 ns/12.5 ns
12 ns
10 pC
100 MHz
鈭?4 dB at 1 MHz
鈭?4 dB at 1 MHz
0.004%
鹵20
nA
0.1
碌A(chǔ)
8-pin SSOP, SOT, or
DSBGA
Number of channels
ON-state resistance (ron)
V+
NC
NO
IN
ON-state resistance match (鈭唕on)
ON-state resistance flatness (ron(flat))
Turn-on/turn-off time (tON/tOFF)
Make-before-break time (tMBB)
Charge injection (QC)
Bandwidth (BW)
OFF isolation (OISO)
Crosstalk (XTALK)
Total harmonic distortion (THD)
Leakage current(ICOM(OFF)/INC(OFF))
Power-supply current (I+)
Package option
YEA, YEP, YZA, OR YZP PACKAGE
(BOTTOM VIEW)
GND
GND
EN
COM
4
3
2
1
Logic
Control
5
6
7
8
IN
NO
NC
V+
FUNCTION TABLE
EN
L
L
H
IN
L
H
X
NC TO COM,
COM TO NC
ON
OFF
OFF
NO TO COM,
COM TO NO
OFF
ON
OFF
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.
NanoFree and NanoStar are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright
錚?/div>
2005, Texas Instruments Incorporated
next