ADG3257BRQZ-REEL7:  High Speed, 3.3 V/5 V Quad 2:1 Mux/Demux (4-Bit, 1 of 2) Bus Switch

The ADG3257 is a CMOS bus switch comprising four 2:1 multiplexer/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process, which provides low power dissipation yet gives high switching speed and very low on resistance allowing the inputs to be connected to the outputs without adding propagation delay or generating additional ground bounce noise.

The ADG3257 operates from a single 3.3 V/5 V supply. The control logic for each switch is shown in the Truth Table in the data sheet. These switches are bi-directional when ON. In the OFF condition, signal levels up to the supplies are blocked.

This Bus Switch is suited to both switching and level translation application. It may be used in applications requiring level translation from 3.3 V to 2.5V when powered from 3.3 V. Additionally, with a diode connected in series with 5 V VDD, the ADG3257 may also be used in applications requiring 5 V to 3.3 V level translation.

ADG3257BRQZ-REEL7 特点
ADG3257BRQZ-REEL7 功能框图

ADG3257 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADG3257BRQ 量产 16 ld QSOP 16 工业
ADG3257BRQ-REEL 量产 16 ld QSOP 16 工业
ADG3257BRQ-REEL7 量产 16 ld QSOP 16 工业
ADG3257BRQZ 量产 16 ld QSOP 16 工业
ADG3257BRQZ-REEL 量产 16 ld QSOP 16 工业
ADG3257BRQZ-REEL7 量产 16 ld QSOP 16 工业
ADG3257BRQZ-REEL7 应用技术支持与电子电路设计开发资源下载
  1. ADG3257 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf