DAC7654是TI公司的一款精密DAC(=<10MSPS)产品，DAC7654是16 位四路电压输出数模转换器，本页介绍了DAC7654的产品说明、应用、特性等，并给出了与DAC7654相关的TI元器件型号供参考。
DAC7654 - 16 位四路电压输出数模转换器 - 精密DAC(=<10MSPS) - 数模转换器 - TI公司（Texas Instruments，德州仪器）
The DAC7654 is a 16-bit, quad voltage output, digital-to-analog converter (DAC) with 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7654 can operate from a single +5V supply or from +5V and –5V supplies.
Low power and small size per DAC make the DAC7654 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7654 is available in an LQFP package and is specified for operation over the –40°C to +85°C temperature range.
- Low Glitch: 1nV-s (typ)
- Low Power: 18mW
- Unipolar or Bipolar Operation
- Settling Time: 12µs to 0.003%
- 16-Bit Linearity and Monotonicity: -40°C to +85°C
- Programmable Reset to Mid-Scale or Zero-Scale
- Double-Buffered Data Inputs
- Internal Bandgap Voltage Reference
- Power-On Reset
- 3V to 5V Logic Interface
- APPLICATIONS
- Process Control
- Closed-Loop Servo-Control
- Motor Control
- Data Acquisition Systems
- DAC-per-Pin Programmers
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