MAX531 Datasheet PDF - Maxim Integrated

General Description

●The MAX531/MAX538/MAX539 are low-power, voltage output, 12-bit digital-to-analog converters (DACs) specified for single +5V power-supply operation. The MAX531 can also be operated with ±5V supplies. The MAX538/MAX539 draw only 140µA, and the MAX531 (with internal reference) draws only 260µA. The MAX538/MAX539 come in 8-pin DIP and SO packages, while the MAX531 comes in 14-pin DIP and SO packages. All parts have been trimmed for offset voltage, gain, and linearity, so no further adjustment is necessary.

●Features

●♦ Operate from Single +5V Supply

●♦ Buffered Voltage Output

●♦ Internal 2.048V Reference (MAX531)

●♦ 140µA Supply Current (MAX538/MAX539)

●♦ INL = ±1/2LSB (max)

●♦ Guaranteed Monotonic over Temperature

●♦ Flexible Output Ranges:

●   0V to VDD (MAX531/MAX539)

●   VSS to VDD (MAX531)

●   0V to 2.6V (MAX531/MAX538)

●♦ 8-Pin SO/DIP (MAX538/MAX539)

●♦ Power-On Reset

●♦ Serial Data Output for Daisy-Chaining

●Applications

●  Battery-Powered Test Instruments

●  Digital Offset and Gain Adjustment

●  Battery-Operated/Remote Industrial Controls

●  Machine and Motion Control Devices

●  Cellular Telephones