DAC7715中文资料四路串行输入 12 位电压输出数模转换器数据手册TI规格书

描述 Description

The DAC7715 is a quad, serial input, 12-bit, voltage output Digital-to-Analog Converter (DAC) with guaranteed 12-bit monotonic performance over the –40°C to +85°C temperature range. An asynchronous reset clears all registers to either mid-scale (800H) or zero-scale (000H), selectable via the RESETSEL pin. The individual DAC inputs are double buffered to allow for simultaneous update of all DAC outputs. The device can be powered from a single +15V supply or from dual +15V and –15V supplies.

Low power and small size makes the DAC7715 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The device is available in a SO-16 package and is guaranteed over the –40°C to +85°C temperature range.

特性 Features

• LOW POWER: 250mW (max)
• SETTLING TIME: 10µs to 0.012%
• DOUBLE-BUFFERED DATA INPUTS
• APPLICATIONS
• ATE PIN ELECTRONICS
• MOTOR CONTROL
• DAC-PER-PIN PROGRAMMERS

Note: Recommended Voltage Reference: REF02 and REF102

简介

DAC7715属于集成电路（IC）的数模转换器（DAC）。由TI制造生产的DAC7715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。