Microchip Technology, Inc. Digital to Analog Converters (DAC) MCP47FVB12A3T-E/ST

The MCP47FVB12A3T-E/ST is a 12-bit Digital-to-Analog Converter (DAC) with a single voltage output and a two-wire I¬=C interface. It operates within a voltage range of 2.7V to 5.5V, with reduced specifications available down to 1.8V. The device features rail-to-rail output and a fast settling time of 6 ¬µs, making it suitable for applications requiring quick response times. This DAC offers multiple voltage reference options, including device V_{DD}, an external V_{REF} pin, or an internal band gap reference of 1.22V. The output gain can be configured for unity or 2x, depending on the reference voltage used. It also includes power-down modes that disconnect the output buffer and allow for pull-down resistor selection. With low power consumption,Äîless than 180 ¬µA during normal operation and only 650 nA in power-down mode,Äîthe MCP47FVB12A3T-E/ST is ideal for low-power applications such as portable instrumentation and data acquisition systems. The device is packaged in an 8-lead TSSOP and is rated for an extended temperature range of -40¬8C to +125¬8C, making it suitable for a variety of environmental conditions.