STG5678 datasheet(1/23 Pages) STMICROELECTRONICS

Part #	STG5678

Description	Low voltage dual SPDT switch with negative rail capability

PDF	23 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 23 page

June 2010

Doc ID 14580 Rev 3

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23

STG5678

Low voltage dual SPDT switch

with negative rail capability

Features

■ Distortion-free negative signal throughput

down to VCC - 5.5 V

■ Wide operating voltage range:

VCC (opr) = 1.65 to 4.5 V single supply

■ Ultra low power dissipation:

ICC = 0.2 µA (max.) at TA = 85 °C

■ Low ON resistance:

RON = 0.5 Ω (max. TA = 25 °C) at VCC = 3.6 V

■ 4.3 V tolerant and 1.8 V compatible threshold

on digital control input at VCC = 1.65 V to 4.5 V

■ Latch-up performance exceeds 300 mA

(JESD 17)

■ ESD performance:

– 2000-V human-body model

(IEC61340-3-1:2002 level 2)

– 200-V machine model

(IEC61340-3-2 level M2)

– 1000-V charge device model

(JESD22-C101-A level III)

Description

The STG5678 is a high-speed CMOS low voltage

dual analog SPDT (single pole dual throw) switch

or 2:1 multiplexer/de-multiplexer switch fabricated

in silicon gate CMOS technology. It is designed to

operate from 1.65 to 4.5 V.

The device is capable of handling signals with

negative voltages from VCC - 5.5 V to VCC without

any distortion.

Additional key features are fast switching speed,

break-before-make delay time 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.

Flip-chip 12

Table 1.

Device summary

Order code

Package

Packaging

STG5678BJR

Flip-chip 12

Tape and reel

STG5678CJR

Flip-chip 12 (with back side coating)

Tape and reel

www.st.com

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