DAC7715集成电路（IC）的数模转换器（DAC）规格书PDF中文资料

DAC7715属于集成电路（IC）的数模转换器（DAC）。由美国德州仪器公司制造生产的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。

FEATURES

LOW POWER: 250mW (max)

UNIPOLAR OR BIPOLAR OPERATION

SETTLING TIME: 10ms to 0.012%

12-BIT LINEARITY AND MONOTONICITY:

–40°C to +85°C

DOUBLE-BUFFERED DATA INPUTS

SMALL SO-16 PACKAGE

APPLICATIONS

PROCESS CONTROL

ATE PIN ELECTRONICS

CLOSED-LOOP SERVO-CONTROL

MOTOR CONTROL

DATA ACQUISITION SYSTEMS

DAC-PER-PIN PROGRAMMERS

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 servocontrol.

The device is available in a SO-16 package

and is guaranteed over the –40°C to +85°C temperature

range.