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SCDS182 − FEBRUARY 2005

Description

The TS5A4597 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

GND

FUNCTION TABLE

NC TO COM,

COM TO NC

L ON

H OFF

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 −85-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

= 5 V, T

= 25°C

Configuration

Single Pole

Single Throw

(SPST)

Number of channels 1

ON-state resistance (r

) 8 Ω

ON-state resistance flatness (r

on(flat)

) 1.5 Ω

Turn-on/turn-off time (t

OFF

) 17 ns/14 ns

Charge injection (Q

) 5 pC

Bandwidth (BW) 450 MHz

OFF isolation (O

ISO

) −85 dB at 1 MHz

Total harmonic distortion (THD) 0.04%

Leakage current (I

COM(OFF)

NC(OFF)

) ±0.5 nA

Power-supply current (I

) 0.25 µA

Package option 5-pin SOT-23 or SC-70

ORDERING INFORMATION

PACKAGE

(1)

ORDERABLE PART NUMBER TOP-SIDE MARKING

(2)

−40°C to 85°C

SOT (SOT-23) − DBV Tape and reel TS5A4597DBVR JSD_

−40

C to 85

SOT (SC−70) − DCK Tape and reel TS5A4597DCKR JV_

(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.

www.ti.com

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Summary of content (16 pages)

PAGE 1
W www.ti.com SCDS182 − FEBRUARY 2005 Description The TS5A4597 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 Features D Low ON-State Resistance (8 W) D ON-State Resistance Flatness (1.5 W) D Control Inputs Are 5.
PAGE 2
W www.ti.com SCDS182 − FEBRUARY 2005 Pin Configurations Available in Other Pin Configurations IN 1 5 V+ 4 NC COM 1 NO 2 GND 3 5 V+ 4 IN COM 2 GND 3 TS5A4597 TS5A4594 COM 1 NC 2 GND 3 5 V+ IN 1 5 V+ 4 NO COM 2 4 IN TS5A4595 GND 3 TS5A4596 Absolute Minimum and Maximum Ratings(1)(2) over operating free-air temperature range (unless otherwise noted) MIN MAX V+ VNC VCOM Supply voltage range(3) −0.3 6 V Analog voltage range(3)(4) −0.
PAGE 3
W www.ti.com SCDS182 − FEBRUARY 2005 Electrical Characteristics for 5-V Supply(1) V+ = 4.5 V to 5.5 V, TA = −40°C to 85°C (unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL TA V+ MIN TYP MAX UNIT Analog Switch Analog signal range VCOM, VNC 0 VNC = 3.5 V, ICOM = 10 mA, Switch ON, See Figure 13 25°C VNC = 1.5 V, 2.5 V, 3.5 V, ICOM = 10 mA, Switch ON, See Figure 13 25°C ron(flat) NC OFF leakage current VNC = 1 V, VCOM = 4.5 V, or VNC = 4.
PAGE 4
W www.ti.com SCDS182 − FEBRUARY 2005 Electrical Characteristics for 5-V Supply(1) (continued) V+ = 4.5 V to 5.5 V, TA = −40°C to 85°C (unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL TA V+ MIN TYP MAX 12 17 UNIT Dynamic Turn-on time VNC = 3 V, RL = 300 Ω, CL = 35 pF, See Figure 17 25°C 5V tON Full 4.5 V to 5.5 V Turn-off time VNC = 3 V, RL = 300 Ω, CL = 35 pF, See Figure 17 25°C 5V tOFF Full 4.5 V to 5.
PAGE 5
W www.ti.com SCDS182 − FEBRUARY 2005 Electrical Characteristics for 3-V Supply(1) V+ = 2.7 V to 3.6 V, TA = −40°C to 85°C (unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL TA V+ MIN TYP MAX UNIT Analog Switch Analog signal range VCOM, VNC ON-state resistance ron ON-state resistance flatness ron(flat) 0 VNC = 1.5 V, ICOM = 10 mA, Switch ON, See Figure 13 25°C VNC = 1.5 V, 2.
PAGE 6
W www.ti.com SCDS182 − FEBRUARY 2005 Electrical Characteristics for 3-V Supply(1) (continued) V+ = 2.7 V to 3.6 V, TA = −40°C to 85°C (unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL TA V+ MIN TYP MAX 20 30 UNIT Dynamic Turn-on time VCOM = 2 V, RL = 300 Ω, CL = 35 pF, See Figure 17 25°C 3V tON Full 2.7 V to 3.6 V Turn-off time VCOM = 2 V, RL = 300 Ω, CL = 35 pF, See Figure 17 25°C 3V tOFF Full 2.7 V to 3.
PAGE 7
W www.ti.com SCDS182 − FEBRUARY 2005 TYPICAL PERFORMANCE 10 8 TA = 25_C 8 6 855C 255C 6 ron (W) ron (Ω) V+ = 3 V 4 4 –405C V+ = 5 V 2 2 0 0 0 1 2 3 4 5 0 1 2 VCOM (V) 5 Figure 2. ron vs VCOM (V+ = 5 V) 1.0 10 –405C ICOM(ON)/INO(ON) 0.8 Leakage Current (nA) 8 ron (W) 4 VCOM (V) Figure 1. ron vs VCOM 6 4 255C 855C 2 0.6 INO(OFF)/ICOM(OFF) 0.4 0.2 0.0 0 0 1 2 3 VCOM (V) −40°C 25°C TA (°C) 85°C Figure 4.
PAGE 8
W www.ti.com SCDS182 − FEBRUARY 2005 TYPICAL PERFORMANCE (continued) 12 Logic Level Threshold (nA) 3 tON/tOFF (ns) 11 10 9 tON 8 7 tOFF 6 −40°C 25°C VIH 2 1 VIL 0 0 85°C 1 2 TA (5C) Figure 7. tON and tOFF vs Temperature (V+ = 5 V) 3 V+ (V) 4 5 6 Figure 8. Logic-Level Threshold vs V+ 0.0 0 −0.5 −20 Attenuation (dB) Gain (dB) −1.0 −1.5 −2.0 −2.5 −3.0 −40 −60 −80 −100 −3.5 −4.0 0.1 1 10 Frequency (MHz) 100 −120 0.1 1000 Figure 9.
PAGE 9
W www.ti.
PAGE 10
W www.ti.com SCDS182 − FEBRUARY 2005 PARAMETER MEASUREMENT INFORMATION V+ VNC NC COM + VCOM Channel ON r on + VI ICOM IN VCOM * VNC W ICOM VI = VIH or VIL + GND Figure 13. ON-State Resistance (ron) V+ VNC NC COM + VI VCOM + OFF-State Leakage Current Channel OFF VI = VIH or VIL IN + GND Figure 14. OFF-State Leakage Current (ICOM(OFF), INC(OFF)) V+ VNC NC COM + VI VCOM ON-State Leakage Current Channel ON VI = VIH or VIL IN + GND Figure 15.
PAGE 11
W www.ti.com SCDS182 − FEBRUARY 2005 V+ VNC NC Capacitance Meter VBIAS = V+ or GND VI = VIH or VIL VCOM COM VBIAS Capacitance is measured at NC, COM, and IN inputs during ON and OFF conditions. IN VI GND Figure 16.
PAGE 12
W www.ti.com SCDS182 − FEBRUARY 2005 V+ Network Analyzer Channel OFF: NC to COM 50 W VNC NC VI = V+ or GND COM Source Signal VCOM 50 W Network Analyzer Setup VI 50 W Source Voltage = 1 VRMS IN + DC Bias = 350 mV GND Figure 19.
PAGE 13
PACKAGE OPTION ADDENDUM www.ti.
PAGE 14
PACKAGE MATERIALS INFORMATION www.ti.com 26-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) TS5A4597DBVR SOT-23 DBV 5 3000 180.0 8.4 TS5A4597DCKR SC70 DCK 5 3000 180.0 8.4 Pack Materials-Page 1 B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 3.23 3.17 1.37 4.0 8.0 Q3 2.25 2.4 1.22 4.0 8.
PAGE 15
PACKAGE MATERIALS INFORMATION www.ti.com 26-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TS5A4597DBVR TS5A4597DCKR SOT-23 DBV 5 3000 202.0 201.0 28.0 SC70 DCK 5 3000 202.0 201.0 28.
PAGE 16
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.