1P1G3157QDBVRQ1中文资料德州仪器数据手册PDF规格书

1 Features

• Functional safety-capable

– Documentation available to aid functional safety

system design

• AEC-Q100 qualified for automotive applications:

– Temperature grade 1: –40°C to +125°C, TA

• ESD protection exceeds 2000 V per MIL-STD-883,

method 3015; exceeds 200 V using machine

model (C = 200 pF, R = 0)

• 1.65-V to 5.5-V VCC operation

• Useful for analog and digital applications

• Specified break-before-make switching

• Rail-to-rail signal handling

• High degree of linearity

• High speed, typically 0.5 ns

(VCC = 3 V, CL = 50 pF)

• Low ON-State resistance, typically ≉6 Ω

(VCC = 4.5 V)

• Latch-up performance exceeds 100 mA per JESD

78, Class II

2 Applications

• Advanced driver assistance systems (ADAS)

3 Description

The SN74LVC1G3157-Q1 device is a single-pole

double-throw (SPDT) analog switch designed for

1.65-V to 5.5-V VCC operation.

The SN74LVC1G3157 device can handle analog

and digital signals. The device permits signals with

amplitudes of up to VCC (peak) to be transmitted in

either direction.

Applications include signal gating, chopping,

modulation or demodulation (modem), and signal

multiplexing for analog-to-digital and digital-to-analog

conversion systems.