The MAX534 is a 8-bit quad D/A converter from MAXIM. It has a single supply range of +4.5V to +5.5V. It supports SPI, QSPI and Microwire interface. It also features low power consumption.
The MAX534 is an 8‑bit quad digital‑to‑analog converter (DAC) that operates from a single +4.5 V to +5.5 V supply. It features internal precision buffers that swing rail‑to‑rail and a reference input range that includes ground and the positive rail. The device includes a 2.5 µA shutdown mode and supports SPI, QSPI, and Microwire serial interfaces.
Typical applications include digital gain and offset adjustments, programmable attenuators, programmable current sources, and portable instruments. The part is offered in 16‑pin DIP, CERDIP, and QSOP packages and supports daisy‑chaining of multiple devices.
| Supply voltage range | +4.5 V to +5.5 V |
|---|---|
| Shutdown current | 2.5 µA |
| Typical operating supply current | 0.8 mA |
| Package options | 16‑pin DIP, CERDIP, QSOP |
| Maximum serial clock frequency | 8.3 MHz |
| Operating temperature range (MJE version) | -55 °C to +125 °C |
| Number of DAC channels | 4 |
It operates from a single +4.5 V to +5.5 V supply.
The MAX534 is a quad DAC, offering four independent 8‑bit channels.
In shutdown mode the device draws 2.5 µA.
The serial interface can be clocked up to 8.3 MHz.