DAC7725是TI公司的一款精密DAC(=<10MSPS)产品，DAC7725是12 位四路电压输出数模转换器，本页介绍了DAC7725的产品说明、应用、特性等，并给出了与DAC7725相关的TI元器件型号供参考。
DAC7725 - 12 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 DAC7724 and DAC7725 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12-bit monotonic performance over the specified temperature range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simultaneous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800H (DAC7724) or to a zero-scale of 000H (DAC7725). The DAC7724 and DAC7725 can operate from a single +15V supply, or from +15V and –15V supplies.
Low power and small size per DAC make the DAC7724 and DAC7725 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7724 and DAC7725 are available in a PLCC-28 or a SO-28 package, and offer guaranteed specifications over the –40°C to +85°C temperature range.
- LOW POWER: 250mW max
- SINGLE SUPPLY OUTPUT RANGE: +10V
- DUAL SUPPLY OUTPUT RANGE: ±10V
- SETTLING TIME: 10µs to 0.012%
- 12-BIT LINEARITY AND MONOTONICITY:
- –40°C to +85°C
- RESET TO MID-SCALE (DAC7724) OR ZERO-SCALE (DAC7725)
- DATA READBACK
- DOUBLE-BUFFERED DATA INPUTS
- APPLICATIONS
- PROCESS CONTROL
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
Note: Recommended Voltage Reference: REF02 and REF102
