MAX5364数据手册集成电路（IC）的数模转换器（DAC）规格书PDF

描述 Description

The MAX5363/MAX5364/MAX5365 low-cost, 6-bit digital- to-analog converters (DACs) in miniature 6-pin SOT23 packages have a simple 3-wire, SPI™/QSPI™/MICROWIRE™-compatible serial interface that operates up to 10MHz. The MAX5363 has an internal +2V reference and operates from a +2.7V to +3.6V supply. The MAX5364 has an internal +4V reference and operates from a +4.5V to +5.5V supply. The MAX5365 operates over the full +2.7 to +5.5V supply range and has an internal reference equal to 0.9 x VDD.
The MAX5363/MAX5364/MAX5365 require an extremely low supply current of only 150µA (typ) and provide a buffered voltage output. These devices power up at zero code and remain there until a new code is written to the DAC registers. This provides additional safety for applications that drive valves or other transducers that need to be off on power-up. The MAX5363/MAX5364/MAX5365 include a 1µA, low-power shutdown mode that features software-selectable output loads of 1kΩ, 100kΩ, or 1MΩ to ground.

特性 Features

• 6-Bit Resolution in a Miniature 6-Pin SOT23 Package
• Wide +2.7V to +5.5V Supply Range (MAX5365)
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应用 Application

• 汽车引擎控制
• 蜂窝电话基站
• 蜂窝电话
• 无绳电话
• LCD显示器
• 掌上电脑
• 笔输入掌上电脑
• 便携式患者监视/药物传递
• 便携式测试仪
• POS终端
• 电信交换机

简介

MAX5364属于集成电路（IC）的数模转换器（DAC）。由制造生产的MAX5364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。