MAX5153数据手册集成电路（IC）的数模转换器（DAC）规格书PDF

描述 Description

The MAX5152/MAX5153 low-power, serial, voltage-output, dual 13-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5152) or +3V (MAX5153) supply. These devices feature Rail-to-Rail output swing and are available in space-saving 16-pin QSOP and DIP packages. Access to the inverting input allows for specific gain configurations, remote sensing, and high output current capability, making these devices ideally suited for industrial process controls. These devices are also well suited for digitally programmable (4-20mA) current loops.
The 3-wire serial interface is SPI™/QSPI™ and MICROWIRE™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously. Additional features include a programmable shutdown (2µA), hardware-shutdown lockout, a separate voltage reference for each DAC, power-on reset, and an active-low clear input (active-low CL) that resets all registers and DACs to zero. The MAX5152/MAX5153 provide a programmable logic output pin for added functionality, and a serial-data output pin for daisy chaining.

特性 Features

• 13-Bit Dual DAC with Configurable Output Amplifier
• Single-Supply Operation:
• +5V (MAX5152)
• +3V (MAX5153)
• Rail-to-Rail Output Swing
• Low Quiescent Current:
• 500µA (normal operation)
• 2µA (shutdown mode)
• Power-On Reset Clears DAC Outputs to Zero
• SPI/QSPI and MICROWIRE Compatible
• Space-Saving 16-Pin QSOP Package
• Pin-Compatible 12-Bit Versions: MAX5156/MAX5157

应用 Application

• 自动测试设备(ATE)
• 数字增益与失调控制
• 数字可编程4mA至20mA电流环
• 工业过程控制
• 运动控制
• 远端工业控制

简介

MAX5153属于集成电路（IC）的数模转换器（DAC）。由制造生产的MAX5153数模转换器（DAC）数模转换器（DAC、D/A、D2A 或 D 转 A）可将数字信号转换为缓冲或无缓冲的模拟电压或电流。DAC 架构是否适合特定应用，要取决于分辨率和采样频率。DAC 通常用于音乐播放器，将数字数据流转换为模拟音频流。它们还用于电视和手机，将数字视频数据转换为模拟视频信号，再连接到屏幕驱动器，以显示单色或彩色图像。