| Resolution (Bits) | 16 |
| Number of DAC channels (#) | 2 |
| Interface type | SPI |
| Output type | Buffered Voltage |
| Settling time (μs) | 10 |
| Features | Reset to Mid-Scale, SDO |
| Reference type | Ext |
| Architecture | R-2R |
| Rating | Catalog |
| Output range (Max) (mA/V) | 4.11 |
| Output range (Min) (mA/V) | 0 |
| Operating temperature range (C) | -40 to 85 |
- LOW POWER: 4mW
- UNIPOLAR OR BIPOLAR OPERATION
- SETTLING TIME: 10 us to ±0.003% FSR
- 15-BIT LINEARITY AND MONOTONICITY: –40°C to +85°C
- PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE
- DOUBLE-BUFFERED DATA INPUTS
- APPLICATIONS
- PROCESS CONTROL
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
- DAC-PER-PIN PROGRAMMERS
The DAC7632 is a 16-bit, dual channel, voltage output, Digital-to-Analog Converter (DAC) which provides 15-bit monotonic performance over the specified temperature range. The device accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of both DACs), and provides a serial data output for daisy-chaining multiple devices. A programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale code of 0000H. The DAC7632 can operate from a single +5V supply or from +5V and ?5V supplies, providing an output range of 0V to +2.5V or ?2.5V to +2.5V, respectively.
Low power and small size per DAC make the DAC7632 ideal for industrial process control, data acquisition systems, and closed-loop servo-control. The DAC7632 is available in an LQFP-32 package and specified over a ?40°C to +85°C temperature range.
