STG3157CTR datasheet(1/10 Pages) STMICROELECTRONICS

tên linh kiện	STG3157CTR

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September 2002

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HIGH SPEED:

tPD = 0.3ns (MAX.) at VCC =4.5V

tPD = 0.8ns (MAX.) at VCC =3.0V

tPD = 1.2ns (MAX.) at VCC =2.3V

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VERY LOW POWER DISSIPATION:

ICC =1µA(MAX.) at TA=85°C

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LOW "ON" RESISTANCE VIN=0V:

RON =7Ω(MAX.TA=85°C) atVCC=4.5V

RON =9Ω (MAX. TA=85°C) at VCC =3.0V

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WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 1.65V to 5.5V SINGLE SUPPLY

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TTL THRESOLD ON CONTROL INPUT at

VCC = 2.7 to 3.6V

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 3157

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LATCH-UP PERFORMANCE EXCEEDS

300mA (JESD 17)

DESCRIPTION

The STG3157 is an high-speed spdt CMOS

ANALOG S.P.D.T. (Single Pole Dual Throw)

SWITCH or 2:1 Multiplexer/Demultiplexer Bus

Switch

fabricated

in

silicon

gate

C2MOS

tecnology. It designed to operate from 1.65V to

5.5V, making this device ideal for portable

applications.

It offers very low

ON-Resistance (<9

Ω)at

VCC=3.0V. The IN input is provided to control the

S.P.D.T. switch, it’s compatible with standard

CMOS output.

The switch S1 is ON (it is

connected to common Port D) when the IN input is

held high and OFF (high impedance state exists

between the two ports) when IN is held low; the

switch S2 is ON (it is connected to common Port

D) when the IN input is held low and OFF (high

impedance state exists between the two ports)

when IN is held high. Additional key faetures are

fast switching speed, Break Before Make Delay

Time and Very Low Power Consumption. All

inputs and output are equipped with protection

circuits against static discharge, giving them ESD

immunity and transient excess voltage.

It’s available in the commercial temperature range

in smallest six lead smd package on the market.

STG3157

LOW VOLTAGE LOW ON RESISTANCE SPDT SWITCH

WITH BREAK BEFORE MAKE FEATURE

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

T & R

SOT323-6L

STG3157CTR

SOT323-6L

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STG3157CTR	359Kb / 18P	Low voltage low on-resistance SPDT switch with break-before-make feature

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STG3157	359Kb / 18P	Low voltage low on-resistance SPDT switch with break-before-make feature
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	STG3699	274Kb / 12P	LOW VOLTAGE 0.5??MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE
	STG3684	256Kb / 11P	LOW VOLTAGE 0.5ohm MAX DUAL SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE
	STG3690	171Kb / 11P	LOW VOLTAGE 5ohm MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE
	STG3699A	525Kb / 11P	LOW VOLTAGE 0.5ohm MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE
	STG3684	562Kb / 11P	LOW VOLTAGE 0.5廓 MAX DUAL SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE
	STG3699	371Kb / 12P	LOW VOLTAGE 0.5廓 MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE
	STG3680	260Kb / 11P	LOW VOLTAGE 0.5/0.8??MAX DUAL SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE May 2004 Rev. 3

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