Specification	MCP48CMB24-E/ML

Architecture	R-2R
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	±1, -
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Voltage - Buffered
Package / Case	20-VFQFN Exposed Pad
Reference Type	Internal, External, Supply
Settling Time	16 µs
Supplier Device Package	20-QFN (4x4)
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	1.8 V

MCP48CMB24 Series

12-Bit Quad Output DAC w/MTP and SPI

Part	Number of Bits	Settling Time	Architecture	Reference Type	Number of D/A Converters	Mounting Type	Supplier Device Package	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [y]	Package / Case	Package / Case [x]	INL/DNL (LSB)	Data Interface
Microchip Technology MCP48CMB24T-20E/ST	12 bits	16 µs	R-2R	External Internal Supply	4	Surface Mount	20-TSSOP	1.8 V	5.5 V	Voltage - Buffered	125 °C	-40 °C	4.4 mm	20-TSSOP	0.173 in	- ±1	SPI
Microchip Technology MCP48CMB24-20E/ST	12 bits	16 µs	R-2R	External Internal Supply	4	Surface Mount	20-TSSOP	1.8 V	5.5 V	Voltage - Buffered	125 °C	-40 °C	4.4 mm	20-TSSOP	0.173 in	- ±1	SPI
Microchip Technology MCP48CMB24-E/ML	12 bits	16 µs	R-2R	External Internal Supply	4	Surface Mount	20-QFN (4x4)	1.8 V	5.5 V	Voltage - Buffered	125 °C	-40 °C		20-VFQFN Exposed Pad		- ±1	SPI
Microchip Technology MCP48CMB24T-E/ML	12 bits	16 µs	R-2R	External Internal Supply	4	Surface Mount	20-QFN (4x4)	1.8 V	5.5 V	Voltage - Buffered	125 °C	-40 °C		20-VFQFN Exposed Pad		- ±1	SPI

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 7.76
		25	$ 6.48
		100	$ 5.89
Microchip Direct	TUBE	1	$ 7.76
		25	$ 6.48
		100	$ 5.89
		1000	$ 5.69
		5000	$ 5.63
Newark	Each	25	$ 6.48
		100	$ 5.89

Description

General part information

MCP48CMB24 Series

MCP48CMB24 is a quad channel, 12-bit, buffered voltage output Digital-to-Analog Converter (DAC) with MTP memory and an SPI 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 fast settling time of 4µs. This device has integrated MTP memory that can be written up to 32 times, for reach specific register. It is suitable for consumer and industrial applications, such as set point or offset trimming, sensor calibrations and motor control applications.

For different resolutions and number of output channels, please check out our other parts in the MCP48CMBxx family.

Documents

Technical documentation and resources

Datasheet

MCP48CXBXX Silicon Errata and Data Sheet Clarification

Errata

AN5412 - Increasing the DAC Resolution and Techniques to Reduce the DAC Error

Application Notes

MCP48CXBX4/8 - 8/10/12-Bit Digital-to-Analog Converters, 1 LSb INL, Quad/Octal Voltage Output with SPI Interface

Data Sheets