ꢀ ꢁ ꢂꢃ ꢄꢅ ꢂꢆ
ꢇW ꢁꢈ ꢉꢀ ꢃꢊꢃ ꢋꢌ ꢍ ꢁ ꢎꢏ ꢀꢐ ꢑ
ꢅ
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SCDS174A − AUGUST 2004 – REVISED SEPTEMBER 2004
Description
Features
D
D
D
D
D
D
D
D
Specified Break-Before-Make Switching
Low ON-State Resistance (1 W)
Control Inputs Are 5-V Tolerant
Low Charge Injection
The TS5A3159 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 ON-resistance, matching with the
break-before-make feature to prevent signal distortion
during the transferring of a signal from one channel to
another. The device has an excellent total harmonic
distortion (THD) performance and consumes very low
power. These features make this device suitable for
portable audio applications.
Excellent ON-Resistance Matching
Low Total Harmonic Distortion
1.65-V to 5.5-V Single-Supply Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D
ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model
(A114-B, Class II)
Applications
− 1000-V Charged-Device Model (C101)
D
D
D
Cell Phones
Summary of Characteristics
PDAs
V = 5 V and T = 25 °C
+
A
Portable Instrumentation
2:1 Multiplexer/
Demultiplexer
(1 × SPDT)
Configuration
Number of channels
1
1.1 Ω
SOT-23 OR SC-70 PACKAGE
(TOP VIEW)
ON-state resistance (r
)
on
ON-state resistance match (∆r
ON-state resistance flatness (r
Turn ON/turn OFF time (t /t
)
0.1 Ω
on
TS5A3159
NO
GND
NC
1
2
3
6
5
4
IN
V
)
0.15 Ω
on(flat)
)
20 ns/15 ns
12 ns
+
ON OFF
Break-before-make time (t
)
COM
BBM
Charge injection (Q )
C
36 pC
Bandwidth (BW)
100 MHz
−65 dB at 1 MHz
−65 dB at 1 MHz
0.01%
OFF isolation (O
ISO
)
FUNCTION TABLE
Crosstalk (X
)
TALK
NC TO COM
COM TO NC
NO TO COM
COM TO NO
Total harmonic distortion (THD)
IN
Leakagecurrent (I
/I
)
20 nA
NO(OFF) NC(OFF)
L
ON
OFF
6-pin DBV, DCK, YEP, or
YZP
Package option
H
OFF
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.
ꢈꢒ ꢌ ꢉꢓ ꢐ ꢀꢏ ꢌꢊ ꢉ ꢃꢀꢃ ꢔꢕ ꢖꢗ ꢘ ꢙꢚ ꢛꢔꢗꢕ ꢔꢜ ꢝꢞ ꢘ ꢘ ꢟꢕꢛ ꢚꢜ ꢗꢖ ꢠꢞꢡ ꢢꢔꢝ ꢚꢛꢔ ꢗꢕ ꢣꢚ ꢛꢟꢤ ꢈꢘ ꢗꢣꢞ ꢝꢛꢜ
ꢝ ꢗꢕ ꢖꢗꢘ ꢙ ꢛꢗ ꢜ ꢠꢟ ꢝ ꢔ ꢖꢔ ꢝ ꢚ ꢛꢔ ꢗꢕꢜ ꢠ ꢟꢘ ꢛꢥꢟ ꢛꢟ ꢘ ꢙꢜ ꢗꢖ ꢀꢟꢦ ꢚꢜ ꢏꢕꢜ ꢛꢘ ꢞꢙ ꢟꢕꢛ ꢜ ꢜꢛ ꢚꢕꢣ ꢚꢘ ꢣ ꢧ ꢚꢘ ꢘ ꢚ ꢕꢛꢨꢤ
ꢈꢘ ꢗ ꢣꢞꢝ ꢛ ꢔꢗ ꢕ ꢠꢘ ꢗ ꢝ ꢟ ꢜ ꢜ ꢔꢕ ꢩ ꢣꢗ ꢟ ꢜ ꢕꢗꢛ ꢕꢟ ꢝꢟ ꢜꢜ ꢚꢘ ꢔꢢ ꢨ ꢔꢕꢝ ꢢꢞꢣ ꢟ ꢛꢟ ꢜꢛꢔ ꢕꢩ ꢗꢖ ꢚꢢ ꢢ ꢠꢚ ꢘ ꢚꢙ ꢟꢛꢟ ꢘ ꢜꢤ
Copyright 2004, Texas Instruments Incorporated