MAX5177 Datasheet | Maxim Integrated

19-1477; Rev 0; 4/99 MAX5175/MAX5177 Low-Power, Serial, 12-Bit DACs with Force/Sense Voltage Output General Description The MAX5175/MAX5177 low-power, serial, voltage-output, 12-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5175 operates from a single +5V supply, and the MAX5177 operates from a single +3V supply. The output amplifier’s inverting input is available to allow specific gain configurations, remote sensing, and high output current capability. This makes the MAX5175/MAX5177 ideal for a wide range of applications, including industrial process control. Both devices draw only 260µA of supply current, which reduces to 1µA in shutdown mode. In addition, the programmable power-up reset feature allows for a userselectable output voltage state of either 0 or midscale. The 3-wire serial interface is patible with SPI™, QSPI™, and MICROWIRE™ standards. An input register followed by a DAC...