AD5590 is a 16-channel 16-bit analog I/O port with integrated amplifiers from Analog Devices. It features a 12-bit successive approximation ADC and a 12-bit DAC, and supports up to 1Msps conversion rate.
The AD5590 provides a 16‑channel input and 16‑channel output analog I/O port with eight low‑noise, single‑supply amplifiers. It integrates a 12‑bit successive‑approximation ADC and sixteen 12‑bit DACs, all powered from a single 4.5 V to 5.25 V supply and supporting rail‑to‑rail operation.
Typical applications include optical line cards, base stations, and general‑purpose analog I/O for monitoring and control. The device is offered in an 80‑ball CSP‑BGA package and includes on‑chip reference, hardware LDAC, and programmable CLR functions.
| Input channels | 16 inputs with sequencer |
|---|---|
| Output channels | 16 outputs with 12‑bit DACs |
| ADC resolution | 12 bits |
| DAC resolution | 12 bits |
| Supply voltage | 4.5 V to 5.25 V |
| Throughput rate | 1 MSPS |
| Input bandwidth (SNR) | 70 dB SNR at 50 kHz |
| Operating temperature | −40 °C to +85 °C |
| Package | 80‑ball CSP‑BGA |
| On‑chip reference voltage | 2.5 V |
The AD5590 can sample at up to 1 MSPS.
It provides 16 input channels and 16 output channels.
The device operates from a single supply of 4.5 V to 5.25 V.
Yes, it includes eight low‑noise, single‑supply amplifiers.