MAX4694 - 低电压、8:1复用/双路4:1复用/三路SPDT/四路SPDT开关，UCSP封装

MAX4694是Maxim美信半导体公司的一款保护器产品，MAX4694是低电压、8:1复用/双路4:1复用/三路SPDT/四路SPDT开关，UCSP封装，本站介绍了MAX4694的封装应用图解、特点和优点、功能等，并给出了与MAX4694相关的Maxim元器件型号供参考。

MAX4694 - 低电压、8:1复用/双路4:1复用/三路SPDT/四路SPDT开关，UCSP封装 - 保护器 - 低电压复用器(8-1和双4-1)与开关(三路和四路SPDT)，采用QFN封装 - 美信半导体

产品概述

The MAX4691–MAX4694 are low-voltage CMOS analog ICs configured as an 8-channel multiplexer (MAX4691), two 4-channel multiplexers (MAX4692), three single-pole/double-throw (SPDT) switches (MAX4693), and four SPDT switches (MAX4694).

The MAX4691/MAX4692/MAX4693 operate from either a single +2V to +11V power supply or dual ±2V to ±5.5V power supplies. When operating from ±5V supplies they offer 25Ω on-resistance (RON), 3.5Ω (max) RON flatness, and 3Ω (max) matching between channels. The MAX4694 operates from a single +2V to +11V supply. Each switch has rail-to-rail signal handling and a low 1nA leakage current.

All digital inputs are 1.8V logic-compatible when operating from a +3V supply and TTL compatible when operating from a +5V supply.

The MAX4691–MAX4694 are available in 16-pin, 4mm x 4mm QFN and TQFN and 16-bump UCSP packages. The chip-scale package (UCSP™) occupies a 2mm x 2mmarea, significantly reducing the required PC board area.

关键特性

以下关键特性由Maxim美信半导体提供：

16 Bump, 0.5mm-Pitch UCSP (2mm x 2mm)

1.8V Logic Compatibility

Guaranteed On-Resistance

70Ω (max) with +2.7V Supply

35Ω (max) with +5V Supply

25Ω (max) with ±4.5V Dual Supplies

Guaranteed Match Between Channels

5Ω (max) with +2.7V Supply

3Ω (max) with ±4.5V Dual Supplies

Guaranteed Flatness Over Signal Range

3.5Ω (max) with ±4.5V Dual Supplies

Low Leakage Currents Over Temperature

20nA (max) at +85°C

Fast 90ns Transition Time

Guaranteed Break-Before-Make

Single-Supply Operation from +2V to +11V

Dual-Supply Operation from ±2V to ±5.5V (MAX4691/MAX4692/MAX4693)

V+ to V- Signal Handling

Low Crosstalk: -90dB (100kHz)

High Off-Isolation: -88dB (100kHz)

热门应用

音频/视频信号切换

电池供电设备

蜂窝电话

通信电路

调制解调器

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