ADI ADG738BRUZ

8:114,5 Ом2,7 В ~ 5,5 В

Overview

The ADG738BRUZ is a 8-channel CMOS Low Voltage Analogue Matrix Switch with a serially-controlled 3-wire interface. On-resistance is closely matched between switches and very flat over the full signal range. It utilizes a 3-wire serial interface that is compatible with SPI™, QSPI™, MICROWIRE® and some DSP interface standards. The output of the input shift register enables a number of parts to be daisy-chained. On power-up, the internal input shift register contains all zeros and all switches are in the off state. Each switch conducts equally well in both directions when on, making these parts suitable for both multiplexing and demultiplexing applications. As each switch is turned on or off by a separate bit, these parts can also be configured as a type of switch array, where any, all or none of the eight switches may be closed at any time. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels.

Features

Applications

• Ultrasound
• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems