AD5544 is a quad, 16-bit, serial-input, current-output DAC with medium output current (2 mA), low power consumption (2.5 mA), and low noise (10nV).
The document describes the AD5544-EP, an enhanced product designed for defense and aerospace applications with a military temperature range. It features four separate, 4-quadrant multiplying reference inputs and operates from a 2.7 V to 5.5 V supply range.
Key specifications include a resolution of 16 bits, a settling time of 0.9 µs to ±0.1%, and a multiplying bandwidth of 12 MHz. The device utilizes an SPI-compatible, 3-wire interface with double-buffered registers for simultaneous multichannel changes.
| Resolution | 16 Bits |
|---|---|
| Settling Time | 0.9 µs |
| Multiplying Bandwidth | 12 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Operating Temperature Range | -55°C to +125°C |
The device has a 16-bit resolution.
Yes, it supports defense and aerospace applications with a military temperature range.
The settling time is 0.9 µs.