STG3856 datasheet(1/15 Pages) STMICROELECTRONICS

部件名	STG3856

功能描述	Low voltage 1.0 max dual SP3T switch with break-before-make feature

PDF	15 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 15 page

March 2010

Doc ID 11932 Rev 3

1/15

15

STG3856

Low voltage 1.0

Ω max dual SP3T switch

with break-before-make feature

Features

■ High speed:

–tPD = 0.3 ns (typ.) at VCC =3.0 V

–tPD = 0.4 ns (typ.) at VCC =2.3 V

■ Ultra low power dissipation:

–ICC =0.2 µA (max.) at TA =85°C

■ Low ON resistance VIN =0V:

–RON =1.0 Ω (max. TA =25°C) at

VCC =4.3 V

–RON =1.5 Ω (max. TA =25°C) at

VCC =3.0 V

–RON =1.8 Ω (max. TA =25°C) at

VCC =2.3 V

■ Wide operating voltage range:

–VCC (opr) = 1.65 V to 4.3 V single supply

■ 4.3 V tolerant and 1.8 V compatible threshold

on digital control input at VCC = 2.3 to 4.3 V

■ Latch-up performance exceeds 300 mA

(JESD 17)

■ ESD performance (analog channel vs. GND):

HBM > 2 kV (MIL STD 883 method 3015)

Description

The STG3856 is a high-speed CMOS low voltage

dual analog SP3T (single pole triple throw) switch

or dual 3 : 1 multiplexer /demultiplexer switch

fabricated in silicon gate C2MOS technology. It is

designed to operate from 1.65 V to 4.3 V, making

this device ideal for portable applications.

The device offers very low ON resistance

(< 1.0

Ω) at VCC = 4.3 V. The disabling and

enabling of switches are done by setting the 1IN

and 2IN control pins. Additional key features are

fast switching speed, and ultra low power

consumption. All inputs and outputs are equipped

with protection circuits against static discharge,

giving them ESD immunity and transient excess

voltage.

QFN12L

Table 1.

Device summary

Order code

Temperature range

Package

Packaging

STG3856QTR

-40°C to +85°C

QFN12L (2.2 x 1.4 mm)

Tape and reel

www.st.com

类似零件编号 - STG3856

制造商	部件名	数据表	功能描述
STMicroelectronics	STG3856	292Kb / 13P	Low Voltage 1.0??Max Dual SP3T Switch With Break Before Make Feature 23-Dec-2005

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类似说明 - STG3856

制造商	部件名	数据表	功能描述
STMicroelectronics	STG3699	274Kb / 12P	LOW VOLTAGE 0.5ΩMAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE 14-May-2004
	STG3680	260Kb / 11P	LOW VOLTAGE 0.5/0.8ΩMAX DUAL SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE May 2004 Rev. 3
	STG3690	171Kb / 11P	LOW VOLTAGE 5ohm MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE Jan-2004
	STG3684	256Kb / 11P	LOW VOLTAGE 0.5ohm MAX DUAL SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE 18-May-2004
	STG3699A	525Kb / 11P	LOW VOLTAGE 0.5ohm MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE 23-Mar-2005
	STG3699B	264Kb / 19P	Low Voltage 0.5ohm Max, Quad SPDT Switch with break-before-make feature 17-Feb-2006
	STG3856	292Kb / 13P	Low Voltage 1.0??Max Dual SP3T Switch With Break Before Make Feature 23-Dec-2005
	STG3384	131Kb / 12P	Low voltage 0.9Ω max dual SPST switch with break before make feature 02-Aug-2006
	STG3689	200Kb / 16P	Low Voltage 0.9Ω max dual SPDT Switch with break-before-make feature 01-Aug-2006
	STG3684	562Kb / 11P	LOW VOLTAGE 0.5Ω MAX DUAL SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE 04-Jul-2005

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STG3856 数据表(PDF) 1 Page - STMicroelectronics

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STG3856 数据表(PDF) 1 Page - STMicroelectronics

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