MCP4921T-E/MC

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Microchip Technology

DIGITAL TO ANALOG CONVERTER, 1 CHANNEL, 12 BIT, VOLTAGE, SERIAL MICROWIRE, SPI, 2.7 V TO 5.5 V, 8 PI… MORE

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MCP4921T-E/MC

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Microchip Technology

DIGITAL TO ANALOG CONVERTER, 1 CHANNEL, 12 BIT, VOLTAGE, SERIAL MICROWIRE, SPI, 2.7 V TO 5.5 V, 8 PI… MORE

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Description Specifications Series Pricing CAD Documents

Description

General part information

MCP4921 Series

MCP4921 is a single channel, 12-bit DAC with an external voltage reference pin and SPI interface. It offers high accuracy and low power consumption and is available in various packages. This device is a part of the MCP4901/MCP4911/MCP4921 product family, which are single channel 8-bit/10-bit/12-bit DACs which use an external voltage reference (VREF). These devices provide very high accuracy and low noise performance, and are suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications. The low power consumption and small package options make these devices very attractive for many portable and battery-powered applications. If two outputs are needed then the MCP4902/4912/4922 dual channel product family can be used.

Technical Specifications

Parameters and characteristics for this part

Specification	MCP4921T-E/MC

Architecture	String DAC
Data Interface	SPI
Differential Output	No
DNL (LSB) Tolerance	0.25 LSB
INL (LSB) Tolerance	4 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	1 count
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package / Case	8-VFDFN Exposed Pad
Package Length	2 mm
Package Name	8-DFN
Package Width	3 mm
Reference Type	External
Settling Time (Typical)	4.5 µs
Voltage - Supply, Analog (Max)	5.5 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Digital (Max)	5.5 V
Voltage - Supply, Digital (Min)	2.7 V

MCP4921 Series

12-Bit Single Output DAC with SPI

Part	Mounting Type	DNL (LSB) Tolerance	INL (LSB) Tolerance	Package Name	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Data Interface	Output Type	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Differential Output	Settling Time (Typical)	Reference Type	Architecture	Operating Temperature (Max)	Operating Temperature (Min)	Number of Bits	Grade	Package Length	Package Width	Number of D/A Converters	Qualification	Package / Case
Microchip Technology MCP4921T-E/SNVAO	Surface Mount	0.25 LSB	4 LSB	8-SOIC	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits	Automotive	0.154 in	3.9 mm	1 count	AEC-Q100
Microchip Technology MCP4921T-E/MS	Surface Mount	0.25 LSB	4 LSB	8-MSOP 8-TSSOP 8-MSOP	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		0.118 in	3 mm	1 count
Microchip Technology MCP4921T-E/SN	Surface Mount	0.25 LSB	4 LSB	8-SOIC	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		0.154 in	3.9 mm	1 count
Microchip Technology MCP4921-E/P	Through Hole	0.25 LSB	4 LSB	8-DIP 8-PDIP	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		0.3 in	7.62 mm	1 count
Microchip Technology MCP4921T-E/MC	Surface Mount	0.25 LSB	4 LSB	8-DFN	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		2 mm	3 mm	1 count		8-VFDFN Exposed Pad
Microchip Technology MCP4921-E/MC	Surface Mount	0.25 LSB	4 LSB	8-DFN	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		2 mm	3 mm	1 count		8-VFDFN Exposed Pad
Microchip Technology MCP4921-E/SN	Surface Mount	0.25 LSB	4 LSB	8-SOIC	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		0.154 in	3.9 mm	1 count
Microchip Technology MCP4921-E/MS	Surface Mount	0.25 LSB	4 LSB	8-MSOP 8-TSSOP 8-MSOP	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits		0.118 in	3 mm	1 count
Microchip Technology MCP4921-E/MCVAO	Surface Mount	0.25 LSB	4 LSB	8-DFN	2.7 V	5.5 V	SPI	Voltage - Buffered	2.7 V	5.5 V	No	4.5 µs	External	String DAC	125 °C	-40 °C	12 bits	Automotive	2 mm	3 mm	1 count	AEC-Q100	8-VFDFN Exposed Pad