Datasheet > TS3A4741_14

TS3A4741_14

更新时间： 2024-11-06 02:58:47

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
17页	522K
描述
0.9-Î© LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCHES

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TS3A4741_14 数据手册

TS3A4741, TS3A4742

0.9-Ω LOW-VOLTAGE SINGLE-SUPPLY

DUAL SPST ANALOG SWITCHES

www.ti.com

SCDS228D–AUGUST 2006–REVISED JANUARY 2008

FEATURES

APPLICATIONS

•

Power Routing

•

Low ON-State Resistance (r_on)

Battery-Powered Systems

Audio and Video Signal Routing

Low-Voltage Data-Acquisition Systems

Communications Circuits

PCMCIA Cards

Cellular Phones

Modems

Hard Drives

–

0.9 Ω Max (3-V Supply)

1.5 Ω Max (1.8-V Supply)

•

0.4-Ω Max r_onFlatness (3-V Supply)

1.6-V to 3.6-V Single-Supply Operation

Available in SOT-23 and MSOP Packages

High Current-Handling Capacity (100 mA

Continuous)

•

1.8-V CMOS Logic Compatible (3-V Supply)

Fast Switching: t_ON= 14 ns, t_OFF= 9 ns

DGK PACKAGE . . .TS3A4741

(TOP VIEW)

DCN PACKAGE . . .TS3A4741

(TOP VIEW)

DGK PACKAGE . . .TS3A4742

(TOP VIEW)

DCN PACKAGE . . .TS3A4742

(TOP VIEW)

NO1

V+

IN1

V+

NO1

COM1

IN2

NC1

V+

IN1

V+

NC1

COM1

IN2

IN1

COM1

IN2

COM1

IN2

COM2

NO2

COM2

NC2

NO2

NC2

GND

COM2

GND

COM2

GND

DESCRIPTION/ORDERING INFORMATION

The TS3A4741/TS3A4742 are low ON-state resistance (r_on), low-voltage, dual single-pole/single-throw (SPST)

analog switches that operate from a single 1.6-V to 3.6-V supply. These devices have fast switching speeds,

handle rail-to-rail analog signals, and consume very low quiescent power.

The digital logic input is 1.8-V CMOS compatible when using a single 3-V supply.

The TS3A4741 has two normally open (NO) switches, and the TS3A4742 has two normally closed (NC)

switches. Both devices are available in 8-pin SOT-23 and MSOP packages.

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾⁽²⁾

ORDERABLE PART NUMBER

TS3A4741DGKR

TOP-SIDE MARKING

JYR

MSOP – DGK

Reel of 2500

Reel of 3000

TS3A4742DGKR

L7R

–40°C to 85°C

TS3A4741DCNR

8BLR

8BPR

SOT-23 – DCN

TS3A4742DCNR

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

FUNCTION TABLE

NO TO COM,

COM TO NO

(TS3A4741)

NC TO COM,

COM TO NC

(TS3A4742)

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.

UNLESS OTHERWISE NOTED this document contains

PRODUCTION DATA information 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.

12 3 4 5 6 7...17

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与TS3A4741_14相关器件

型号	品牌	获取价格	描述	数据表
TS3A4741DCNR	TI	获取价格	0.9-OHM LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCH
TS3A4741DGKR	TI	获取价格	0.9-OHM LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCH
TS3A4741DGKRG4	TI	获取价格	0.9-OHM LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCH
TS3A4742	TI	获取价格	0.9-ヘ LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANA
TS3A4742DCNR	TI	获取价格	0.9-ヘ LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANA
TS3A4742DGKR	TI	获取价格	0.9-ヘ LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANA
TS3A4742DGKRG4	TI	获取价格	0.9-ヘ LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANA
TS3A4751	TI	获取价格	0.9-ohm LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST ANALOG SWITCH
TS3A4751_10	TI	获取价格	0.9-Î© LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST AN
TS3A4751_14	TI	获取价格	0.9-Î© LOW-VOLTAGE SINGLE-SUPPLY QUAD SPST AN

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