19-3065; Rev 0; 1/04
MAX5520/MAX5521
+1.
8V to +5.
5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
General Description
The MAX5520/MAX5521 are single, 10-bit, ultra-lowpower,
voltage-output, digital-to-analog converters (DACs) offering Rail-to-Rail® buffered
voltage outputs.
The DACs operate from a 1.
8V to 5.
5V supply and consume less than 6µA, making them desirable for lowpower and low-
voltage applications.
A shutdown mode reduces overall current, including the reference input current, to just 0.
18µA.
The MAX5520/MAX5521 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.
At power-up, the MAX5520/MAX5521 outputs are driven to zero scale, providing additional...