MCP47CMB08 Series

12-Bit Octal Output DAC w/MTP and I2C™

Catalog

12-Bit Octal Output DAC w/MTP and I2C™

Part	Mounting Type	Reference Type	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Settling Time	Number of D/A Converters	Data Interface	Output Type	Supplier Device Package	Package / Case	INL/DNL (LSB)	Operating Temperature [Max]	Operating Temperature [Min]	Number of Bits	Architecture	Package / Case [y]	Package / Case [x]
Microchip Technology MCP47CMB08-E/ML	Surface Mount	External Internal Supply	1.8 V	5.5 V	16 µs	8	I2C	Voltage - Buffered	20-QFN (4x4)	20-VFQFN Exposed Pad	0.1 LSB	125 °C	-40 °C	8	R-2R
Microchip Technology MCP47CMB08T-E/ML	Surface Mount	External Internal Supply	1.8 V	5.5 V	16 µs	8	I2C	Voltage - Buffered	20-QFN (4x4)	20-VFQFN Exposed Pad	0.1 LSB	125 °C	-40 °C	8	R-2R
Microchip Technology MCP47CMB08T-20E/ST	Surface Mount	External Internal Supply	1.8 V	5.5 V	16 µs	8	I2C	Voltage - Buffered	20-TSSOP	20-TSSOP	0.1 LSB	125 °C	-40 °C	8	R-2R	4.4 mm	0.173 in

Catalog

12-Bit Octal Output DAC w/MTP and I2C™

Key Features

- 8-Bit Resolution

- I²C Interface

- Operating Voltage Range: 1.8V to 5.5V

- 1 LSB Integral Nonlinearity (INL) Specification

- Fast Settling Time: 4 µs (typ)

- Nonvolatile Memory (MTP) size: 32 locations

- Power-on/Brown-out Reset (POR/BOR) Protection

- DAC Voltage Reference Options: Device VDD, External VREF (buffered or unbuffered), Internal Bandgap VREF (1.227V typical)

- Packages Types : 20-lead 4mm x 4mm QFN, 20-lead TSSOP

- Temperature: -40°C to +125°C

Description

MCP47CMB08 is a octal channel, 8-bit, buffered voltage output Digital-to-Analog Converter (DAC) with MTP 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 1 LSB Integral Non-Linearity (INL) with low power consumption and a fast settling time of 4 µs. This device has integrated MTP memory that can be written up to 32 times, for each specific register. It is suitable for consumer and industrial applications, such as set point or offset trimming, sensor calibrations motor control application and more. For different resolutions and number of output channels, please check out our other parts in the MCP47CMBxx family.