DAC 4-CH R-2R 12-bit 28-Pin SOIC Tube

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