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主要特征

应用/用途

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主要特征

  • 2.7V to 5.5V Wide Input Supply Range
  • Demonstrates 4.5µs Settling Time of Buffered Output
  • High Precision with ±1 LSB INL
  • 1kΩ, 100kΩ, or High-Z Selectable Output Termination
  • 2.048V, 2.500V, and 4.096V Precision 10ppm (max) Selectable Internal References
  • Demonstrates User-Supplied External Reference
  • Supports Entire Family of I²C and SPI 12-/10-/8-Bit DACs
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • USB-Powered (Cable Included)
  • Fully Assembled and Tested with Proven PCB Layout

应用/用途

  • 自动调谐和光控制
  • 数据采集
  • 增益与失调调节
  • 便携式仪表
  • 功率放大器控制和偏置
  • 过程控制与伺服环路
  • 可编程电压及电流源

描述

The MAX5X02 evaluation kit (EV kit) demonstrates the MAX5702 and MAX5802 12-bit, 2-channel, low-power DACs with internal reference and buffered voltage outputs. The EV kit provides controls to change the DAC outputs, power operations, and references.

The DAC ICs are controlled by an on-board MAXQ® microcontroller that provides two different selectable interface options: I²C and SPI. The EV kit features Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical-user interface (GUI) for exercising the features of the ICs.

The EV kit comes with the MAX5702AAUB+ (SPI) and the MAX5802AAUB+ (I²C) installed. Contact the factory for samples of the pin-compatible MAX5700AUB+ (SPI, 8-bit), MAX5701AUB+ (SPI, 10-bit), MAX5702BAUB+ (SPI, 12-bit), MAX5800AUB+ (I²C, 8-bit), MAX5801AUB+ (I²C, 10-bit), MAX5802BAUB+ (I²C, 12-bit) versions.

技术文档

支持和培训

在Maxim的知识库中搜索技术问题的答案

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Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心