MCP47FVB21 Series

12-Bit Signle Output DAC with I2C™

Catalog

12-Bit Signle Output DAC with I2C™

Part	Data Interface	Settling Time	INL/DNL (LSB)	Number of Bits	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Mounting Type	Package / Case	Package / Case [custom]	Package / Case [custom]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Output Type	Architecture
Microchip Technology MCP47FVB21A1T-E/ST	I2C	6 µs	0.2 LSB 1.5 LSB	12 bits	8-TSSOP	125 °C	-40 °C	External Internal Supply	Surface Mount	8-TSSOP	0.173 "	4.4 mm	5.5 V	2.7 V	2.7 V	5.5 V	Voltage - Buffered	R-2R
Microchip Technology MCP47FVB21A2-E/ST	I2C	6 µs	0.2 LSB 1.5 LSB	12 bits	8-TSSOP	125 °C	-40 °C	External Internal Supply	Surface Mount	8-TSSOP	0.173 "	4.4 mm	5.5 V	2.7 V	2.7 V	5.5 V	Voltage - Buffered	R-2R
Microchip Technology MCP47FVB21A0-E/ST	I2C	6 µs	0.2 LSB 1.5 LSB	12 bits	8-TSSOP	125 °C	-40 °C	External Internal Supply	Surface Mount	8-TSSOP	0.173 "	4.4 mm	5.5 V	2.7 V	2.7 V	5.5 V	Voltage - Buffered	R-2R
Microchip Technology MCP47FVB21A3-E/ST	I2C	6 µs	0.2 LSB 1.5 LSB	12 bits	8-TSSOP	125 °C	-40 °C	External Internal Supply	Surface Mount	8-TSSOP	0.173 "	4.4 mm	5.5 V	2.7 V	2.7 V	5.5 V	Voltage - Buffered	R-2R

Catalog

12-Bit Signle Output DAC with I2C™

Key Features

- 12-bit Resolution

- Rail-to-Rail Output

- Fast Settling Time: 6 µs (typ)

- Single-Supply Operation: 2.7V to 5.5V

- I2C™ Interface

- 8-lead TSSOP Package

- Power On/Brown-out Reset Protection

- Extended Temperature Range: -40°C to +125°C

•

• Voltage Reference Options:* Device VDD

• * External VREF (buffered or unbuffered)

• * Internal Bandgap (1.22V typ)

•

• Output Gain Options* Unity (1x)

• * 2x (when not using internal VDD as voltage source)

•

• Power Down Modes* Disconnects output buffer (High Impedance)

• * Selection of VOUT pull-down resistors (100 kΩ or 1 kΩ)

•

• Low Power Consumption* Normal Operation: Less than 180 µA

• * Power Down Operation: 650nA (typ)

Description

MCP47FVB21 is a single channel 12-bit, voltage output Digital-to-Analog Converter with volatile memory and an I2C compatible serial interface. This device provides four different voltage reference options: device VDD, external VREF (buffered or unbuffered) and internal bandgap. It offers high AC performance, low power consumption and a fast settling time, which makes it suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications, and portable instruments. For different resolutions and number of output channels, please check out our other parts in the MCP47FVBxx family.