FSW3157单刀双掷模拟开关替代SGM3157芯片

Descriptions

The FSW3157 is a single, bidirectional, single-

pole/ double-throw (SPDT) CMOS analog switch

that is designed to operate from a single 1.5V to

5.5V supply. It features high-bandwidth (-3dB

@600MHz) and low on-resistance (1.5Ω TYP),

Targeted applications for audio switching.

The FSW3157 features guaranteed on-resistance

matching between switches and guaranteed on

resistance flatness over the signal range. This

ensures excellent linearity and low distortion

when switching audio signals.

The FSW3157 is available in Green SOT23-6 and

SOT363 package.

Features

●

Supply Voltage Range: 1.5V to 5.5V

●

On-Resistance: 1.5Ω (TYP) When A= 5V

●

1.8V Logic Compatible Control Pin

●

A Overrides VCC to Achieve True Isolation

Even When Supply Is Dead

●

Low Quiescent Current (<2uA) With Very Wide

Supply Range (1.5V ~ 5.5V)

●

High Bandwidth: -3dB @600MHz

●

ESD Tolerance: 2kV HBM

●

Available in Green SOT23-6 and SOT363 Pack-

age

Applications

●

Audio, Video, UART, USB2.0 Signal and

Supply Routing

●

Portable Instrumentation

●

Battery-Operated Equipment

●

Computer Peripherals

●

Cell Phones

●

PDAs

●

MP3s
FSW3157主要应用于音频切换完全替代SGM3157免费提供样品和设计资料 请联系蔡生18312533639