Integrated Circuits (ICs)

MCP3422A0-E/MS

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Microchip Technology

ANALOG TO DIGITAL CONVERTER, 18 BIT, DELTA-SIGMA, 3.75 SPS, DIFFERENTIAL, SERIAL I2C, 2.7 V TO 5.5 V… MORE

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DocumentsDatasheet Product Change Notice EN

Integrated Circuits (ICs)

MCP3422A0-E/MS

Active

Microchip Technology

ANALOG TO DIGITAL CONVERTER, 18 BIT, DELTA-SIGMA, 3.75 SPS, DIFFERENTIAL, SERIAL I2C, 2.7 V TO 5.5 V… MORE

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCP3422A0-E/MS

Architecture	Sigma-Delta
Configuration	MUX-PGA-ADC
Data Interface	I2C
Features	PGA
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Inputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Reference Type	Internal
Sampling Rate (Per Second)	3.75 Per Second
Supplier Device Package	8-MSOP
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

MCP3422 Series

Part	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Supplier Device Package	Input Type	Reference Type	Number of Inputs	Architecture	Operating Temperature [Max]	Operating Temperature [Min]	Sampling Rate (Per Second)	Data Interface	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Mounting Type	Number of A/D Converters	Features	Package / Case	Package / Case [custom]	Package / Case	Configuration	Package / Case [y]	Package / Case [x]
Microchip Technology MCP3422A0-E/MS	5.5 V	2.7 V	8-MSOP	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-MSOP 8-TSSOP	0.118 in	3 mm	MUX-PGA-ADC
Microchip Technology MCP3422A2T-E/SN	5.5 V	2.7 V	8-SOIC	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-SOIC			MUX-PGA-ADC	3.9 mm	0.154 in
Microchip Technology MCP3422A5-E/MS	5.5 V	2.7 V	8-MSOP	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-MSOP 8-TSSOP	0.118 in	3 mm	MUX-PGA-ADC
Microchip Technology MCP3422A6-E/SN	5.5 V	2.7 V	8-SOIC	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-SOIC			MUX-PGA-ADC	3.9 mm	0.154 in
Microchip Technology MCP3422A6-E/MS	5.5 V	2.7 V	8-MSOP	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-MSOP 8-TSSOP	0.118 in	3 mm	MUX-PGA-ADC
Microchip Technology MCP3422A4T-E/SN	5.5 V	2.7 V	8-SOIC	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-SOIC			MUX-PGA-ADC	3.9 mm	0.154 in
Microchip Technology MCP3422A3T-E/SN	5.5 V	2.7 V	8-SOIC	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-SOIC			MUX-PGA-ADC	3.9 mm	0.154 in
Microchip Technology MCP3422A0T-E/SN	5.5 V	2.7 V	8-SOIC	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-SOIC			MUX-PGA-ADC	3.9 mm	0.154 in
Microchip Technology MCP3422A7T-E/MS	5.5 V	2.7 V	8-MSOP	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-MSOP 8-TSSOP	0.118 in	3 mm	MUX-PGA-ADC
Microchip Technology MCP3422A6-E/MC	5.5 V	2.7 V	8-DFN (2x3)	Differential	Internal	2	Sigma-Delta	125 °C	-40 °C	3.75 Per Second	I2C	2.7 V	5.5 V	Surface Mount	1	PGA	8-VFDFN Exposed Pad			MUX-PGA-ADC

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	$ 3.78
		25	$ 3.15
		100	$ 2.86
Newark	Each	1	$ 3.93
		10	$ 3.61
		25	$ 3.28
		50	$ 3.13
		100	$ 2.97

Description

General part information

MCP3422 Series

18-bit ?S ADC with Differential Inputs: - 2 channels: MCP3422 and MCP3423 - 4 channels: MCP3424

Differential Input Full Scale Range: -VREF to +VREF

Self Calibration of Internal Offset and Gain per Each Conversion

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet