AD5415 is a 12-bit high bandwidth multiplying DAC with 4-quadrant resistors and a serial interface produced by AD company. It can work at 10MHz multiplying bandwidth with a supply voltage of 2.5-5.5V, and the output range can be flexibly configured through the on-chip 4-quadrant resistors.
The AD5415 is a CMOS dual‑channel 12‑bit current‑output DAC that operates from a 2.5 V to 5.5 V supply, making it suitable for battery‑powered and portable applications. It features on‑chip 4‑quadrant resistors for flexible output ranges, a 10 MHz multiplying bandwidth, and a 2.47 MSPS update rate. The device uses a 3‑wire serial interface compatible with SPI, QSPI, and Microwire standards, and supports daisy‑chain and readback modes.
The datasheet provides detailed specifications, timing characteristics, pin descriptions, absolute maximum ratings, and power‑supply requirements. Typical applications include waveform generators, instrumentation, programmable amplifiers, calibration systems, and ultrasound equipment.
| Resolution | 12 Bits |
|---|---|
| Multiplying Bandwidth | 10 MHz |
| Supply Voltage Range | 2.5 V to 5.5 V |
| Update Rate | 2.47 MSPS |
| Package | 24‑lead TSSOP |
The maximum clock frequency is 50 MHz.