ADI ADG3245BCPZ

总线开关8 x 1：12.3V ~ 3.6V

Overview

The ADG3245BCPZ is a 2.5 V or 3.3 V, 8-bit, 2-port digital switch.It is designed on Analog Devices’ low voltage CMOS process,which provides low power dissipation yet gives high switchingspeed and very low on resistance, allowing inputs to be connectedto outputs without additional propagation delay or generatingadditional ground bounce noise.

This device is ideal for applications requiring level translation.When operated from a 3.3 V supply, level translation from 3.3 Vinputs to 2.5 V outputs is allowed. Similarly, if the device isoperated from a 2.5 V supply and 2.5 V inputs are applied, thedevice will translate the outputs to 1.8 V. In addition to this, alevel translating select pin (SEL) is included. When SEL is low,VCC is reduced internally, allowing for level translation between3.3 V inputs and 1.8 V outputs. This makes the device suited toapplications requiring level translation between different supplies,such as converter to DSP/microcontroller interfacing.

Features

Tray Package
Supplied in the 20-WFQFN Exposed Pad, CSP package
Adopting a supply type of Single

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
ADG3245BCPZ Signal Switches / Multiplexers / Decoders applications.

• Telephone network
• Computer memory
• Transmission from the computer system of a satellite
• Time division multiplexing system
• Frequency multiplexing system
• A/D converters
• D/A converters
• Implementing boolean functions with multiple variables
• Data collection system
• Audio transmission