ꢀ ꢁ ꢂꢃ ꢄꢅ ꢆꢇ
ꢆ ꢅ ꢈW ꢉ ꢊꢃꢋ ꢁꢌ ꢋꢀ ꢃꢍꢃ ꢎꢏ ꢐ ꢁ ꢑꢒ ꢀꢓ ꢔ
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SCDS189 – JANUARY 2005
Description
Features
D
D
D
D
D
D
D
Low ON-State Resistance (10 W)
Low Charge Injection
The TS3A5018 is a quad single-pole double-throw
(SPDT) analog switch that is designed to operate from
2.3 V to 3.6 V. This device can handle both digital and
Excellent ON-State Resistance Matching
Low Total Harmonic Distortion (THD)
2.3-V to 3.6-V Single-Supply Operation
Control Inputs are 5-V Tolerant
analog signals, and signals up to V can be transmitted
+
in either direction.
Applications
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D
D
D
D
Sample-and-Hold Circuit
D
ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model
(A114-B, Class II)
Battery-Powered Equipment
Audio and Video Signal Routing
Communication Circuits
− 1000-V Charged-Device Model (C101)
Summary of Characteristics
SOIC, SSOP, TSSOP, OR TVSOP PACKAGE
(TOP VIEW)
V = 3.3 V, T = 25°C
+
A
Quad Single Pole
Double Throw
(4 SPDT)
Logic
Control
1
2
3
4
5
6
IN
NC1
16
15
14
13
12
11
V
+
Configuration
EN
NO1
NC4
NO4
COM4
NC3
Number of channels
4
7 Ω
COM1
NC2
ON-state resistance (r
)
on
ON-state resistance match (∆r
)
0.3 Ω
on
ON-state resistance flatness (r
)
5 Ω
on(flat)
NO2
COM2
GND
Turn-on/turn-off time (t /t
)
3.5 ns/2 ns
2 pC
ON OFF
10
9
7
8
NO3
Charge injection (Q )
C
COM3
Bandwidth (BW)
300 MHz
−48 dB at 10 MHz
−48 dB at 10 MHz
0.2%
OFF isolation (O
ISO
)
FUNCTION TABLE
Crosstalk (X
)
TALK
NO TO COM,
COM TO NO
NC TO COM,
COM TO NC
Total harmonic distortion (THD)
Leakage current (I
EN
IN
)
5 µA
COM(OFF)
L
L
L
H
X
OFF
ON
ON
OFF
OFF
Power-supply current (I )
+
2.5 µA
Package option
16-pin SOIC, SSOP,
TSSOP, or TVSOP
H
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.
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Copyright 2005, Texas Instruments Incorporated