FSA839UCX中文资料仙童半导体数据手册PDF规格书

描述 Description

The FSA839 is a high-performance Single-Pole / Double-Throw (SPDT) analog switch for audio applications driven by low-voltage (1.8V) baseband processors or ASICs. The device features ultra-low RON of 0.8Ω (maximum) at 4.5V VCC and operates over the wide VCC range of 1.65V to 5.5V. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation.

特性 Features

Power-Off Isolation (VCC=0V)

0.8Ω Maximum On Resistance (RON) for 4.5V VCC

0.25Ω Maximum RON Flatness for 4.5V VCC

Broad VCC Operating Range: 1.65V to 5.5V

Fast Turn-On and Turn-Off Times

Control Input Switching Thresholds Independent of VCC

Break-Before-Make Enable Circuitry

0.4mm WLCSP Packaging

ESD Performance

- HBM per JESD22-A114, I/O to GND: 8kV

- CDM per JESD22-C101: 500V

- IEC61000-4-2 Contact / Air: 8kV / 15kV

Applications

Cellular Phone

Portable Media Player

PDA