MAX4562 - 串行控制、无喀嗒声的音频/视频开关

MAX4562是Maxim美信半导体公司的一款模拟开关和复用器产品，MAX4562是串行控制、无喀嗒声的音频/视频开关，本站介绍了MAX4562的封装应用图解、特点和优点、功能等，并给出了与MAX4562相关的Maxim元器件型号供参考。

MAX4562 - 串行控制、无喀嗒声的音频/视频开关 - 模拟开关和复用器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX4562/MAX4563 serial-interface controlled switches are ideal for multimedia applications. Each device features 30Ω max on-resistance (RON), 5Ω RON match, and 5Ω RON flatness. Audio off-isolation and crosstalk at 20kHz is -85dB, and video off-isolation and crosstalk at 10MHz is -55dB. Both devices feature "clickless" mode operation for audio applications.

The MAX4562/MAX4563 contain two normally open single-pole/double-throw (SPDT) switches and two normally open single-pole/single-throw (SPST) switches. The MAX4562 features a 2-wire I²C-compatible serial interface. The MAX4563 features a 3-wire SPI™/QSPI™/MICROWIRE™-compatible serial interface. Both parts are available in 16-pin QSOP packages and operate over the commercial and extended temperature ranges.

关键特性

以下关键特性由Maxim美信半导体提供：

Selectable Soft-Switching Mode for "Clickless" Audio Operation

30Ω max On-Resistance

Audio Performance

-85dB Off-Isolation at 20kHz

-85dB Crosstalk at 20kHz

-0.007% THD

Video Performance

-55dB Off-Isolation at 10MHz

-55dB Crosstalk at 10MHz

T-Switch Configurable for Improved Off-Isolation

Serial Interface

2-Wire I²C-Compatible (MAX4562)

3-Wire SPI/QSPI/MICROWIRE-Compatible (MAX4563)

Single-Supply Operation from +2.7V to +5.5

热门应用

音频系统

PC多媒体板

机顶盒

视频会议系统

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