TS5A4594 Analog Switch Datasheet

TS5A4594 Datasheet, PDF, Equivalent


Part Number

TS5A4594

Description

SPST Analog Switch

Manufacture

etcTI

Total Page 22 Pages
Datasheet
Download TS5A4594 Datasheet


TS5A4594
www.ti.com
TS5A4594
SINGLE-CHANNEL 8-W SPST ANALOG SWITCH
SCDS179 – FEBRUARY 2005
Description
The TS5A4594 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)
COM 1
NO 2
GND 3
5 V+
4 IN
FUNCTION TABLE
NO TO COM,
IN COM TO NO
L OFF
H ON
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 −82-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 harmonic distortion (THD)
Leakage current (ICOM(OFF)/INO(OFF))
Power-supply current (I+)
Package option
−82 dB at 1 MHz
0.04%
±0.5 nA
0.25 μA
5-pin SOT-23 or SC-70
ORDERING INFORMATION
TA
−40°C to 85°C
PACKAGE(1)
SOT (SOT-23) − DBV
SOT (SC−70) − DCK
Tape and reel
Tape and reel
ORDERABLE PART NUMBER
TS5A4594DBVR
TS5A4594DCKR
TOP-SIDE MARKING(2)
JSA_
JS_
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
(2) DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
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. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright © 2005, Texas Instruments Incorporated

TS5A4594
TS5A4594
SINGLE-CHANNEL 8-W SPST ANALOG SWITCH
SCDS179 – FEBRUARY 2005
Pin Configurations
Available in Other Pin Configurations
www.ti.com
COM 1
NO 2
GND 3
5 V+
4 IN
TS5A4594
COM 1
NC 2
GND 3
5 V+
4 IN
TS5A4595
IN 1
COM 2
GND 3
5 V+
4 NO
IN 1
COM 2
GND 3
5 V+
4 NC
TS5A4596
TS5A4597
Absolute Minimum and Maximum Ratings(1)(2)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V+
VNO
VCOM
Supply voltage range(3)
Analog voltage range(3)(4)
−0.3
6
−0.3 V+ + 0.3
V
V
IK
INO
ICOM
INO
ICOM
VI
IIK
I+
IGND
θJA
Analog port diode current
On-state switch current
On-state switch current
(pulsed at 1 ms, 10% duty cycle)
Digital input voltage range(3)(4)
Digital input clamp current
Continuous current through V+
Continuous current through GND
Package thermal impedance(5)
VNO, VCOM < 0
VNO, VCOM = 0 to V+
VNO, VCOM = 0 to V+
VI < 0
DBV package
DCK package
−50
−20
−40
−0.3
−50
−100
mA
20 mA
40 mA
6V
mA
100 mA
mA
206
°C/W
252
Tstg Storage temperature range
−65 150 °C
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified
is not implied.
(2) The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum
(3) All voltages are with respect to ground, unless otherwise specified.
(4) The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(5) The package thermal impedance is calculated in accordance with JESD 51-7.
2


Features www.ti.com TS5A4594 SINGLE-CHANNEL 8-W SPST ANALOG SWITCH SCDS179 – FEBRUARY 2005 Description The TS5A4594 is a si ngle-pole single-throw (SPST) analog sw itch that is designed to operate from 2 V to 5.5 V. This device can handle bot h digital and analog signals, and signa ls up to V+ can be transmitted in eithe r direction. Applications D Sample-and- Hold Circuits D Battery-Powered Equipme nt (Cellular Phones, PDAs) D Audio and Video Signal Routing D Communication Ci rcuits D PCMCIA Cards SOT-23 OR SC-70 PACKAGE (TOP VIEW) COM 1 NO 2 GND 3 5 V+ 4 IN FUNCTION TABLE NO TO COM, IN COM TO NO L OFF H ON Features D Low ON -State Resistance (8 W) D ON-State Resi stance Flatness (1.5 W) D Control Input s Are 5.5-V Tolerant D Low Charge Injec tion (5 pC Max) D 450-MHz −3-dB Bandw idth at 255C D Low Total Harmonic Disto rtion (THD) (0.04%) D 2-V to 5.5-V Sing le-Supply Operation D Specified at 5-V and 3.3-V Nodes D −82-dB OFF-Isolatio n at 1 MHz D Latch-Up Performance Exceeds 100 mA Per JESD 78, Class I.
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