Analog to Digital Converters - ADC

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MCP3426, MCP3427, & MCP3428 16-Bit ADCs

Microchip Technology MCP3426, MCP3427, and MCP3428 16-Bit ADCs are low noise, high accuracy, Delta-Sigma (ΔΣ) Analog-to-Digital Converters with an I²C interface and onboard reference. The MCP3426 and MCP3427 devices have two differential input channels and the MCP3428 has four differential input channels. All electrical properties of these three devices are the same except for the differences in the number of input channels and I²C address bit selection options.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Resolution	Number of Channels	Interface Type	Sampling Rate	Input Type	Architecture	Analogue Supply Voltage	Digital Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3428-E/SL Microchip Technology 1: 3,98 € 8 022In Stock	Mfr. Part No. MCP3428-E/SL Mouser Part No 579-MCP3428E/SL	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	8 022In Stock	3,98 € 3,84 € 3,31 € 2,92 € 2,81 €	Min.: 1 Mult.: 1	MCP3428	SMD/SMT	SOIC-14	16 bit	4 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3426A0T-E/MS Microchip Technology 1: 2,95 € 2 797In Stock	Mfr. Part No. MCP3426A0T-E/MS Mouser Part No 579-MCP3426A0TE/MS	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	2 797In Stock	Cut Tape 2,95 € 2,46 € 2,45 € 2,44 € 2,25 € Reel 2,12 €	Min.: 1 Mult.: 1 : 2 500	MCP3426	SMD/SMT	MSOP-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A2-E/SN Microchip Technology 1: 2,92 € 583In Stock	Mfr. Part No. MCP3426A2-E/SN Mouser Part No 579-MCP3426A2-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	583In Stock	2,92 € 2,43 € 2,19 € 2,15 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3426A0-E/MC Microchip Technology 1: 2,98 € 1 486In Stock	Mfr. Part No. MCP3426A0-E/MC Mouser Part No 579-MCP3426A0E/MC	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	1 486In Stock	2,98 € 2,97 € 2,47 € 2,43 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	DFN-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sps MCP3426A1-E/MS Microchip Technology 1: 2,95 € 45In Stock	Mfr. Part No. MCP3426A1-E/MS Mouser Part No 579-MCP3426A1-E/MS	Microchip Technology	Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	45In Stock	2,95 € 2,46 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	MSOP-8	18 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sp MCP3426A1-E/MC Microchip Technology 1: 2,98 € 18In Stock	Mfr. Part No. MCP3426A1-E/MC Mouser Part No 579-MCP3426A1-E/MC	Microchip Technology	Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sp Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	18In Stock	2,98 € 2,47 € 2,25 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	DFN-8	18 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A2-E/MS Microchip Technology 1: 2,95 € 179In Stock	Mfr. Part No. MCP3426A2-E/MS Mouser Part No 579-MCP3426A2-E/MS	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	179In Stock	2,95 € 2,46 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	MSOP-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A4-E/SN Microchip Technology 1: 2,92 € 49In Stock	Mfr. Part No. MCP3426A4-E/SN Mouser Part No 579-MCP3426A4-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	49In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A7-E/MS Microchip Technology 1: 2,95 € 174In Stock	Mfr. Part No. MCP3426A7-E/MS Mouser Part No 579-MCP3426A7-E/MS	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	174In Stock	2,95 € 2,46 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	MSOP-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A2-E/MC Microchip Technology 1: 2,98 € 337In Stock	Mfr. Part No. MCP3426A2-E/MC Mouser Part No 579-MCP3426A2-E/MC	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	337In Stock	2,98 € 2,68 € 2,43 € 2,37 € View 2,32 € 2,31 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	DFN-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3427-E/UN Microchip Technology 1: 3,16 € 9 338In Stock 13 400Expected 04/01/2027	Mfr. Part No. MCP3427-E/UN Mouser Part No 579-MCP3427E/UN	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	9 338In Stock 13 400Expected 04/01/2027	3,16 € 2,64 € 2,40 €	Min.: 1 Mult.: 1		SMD/SMT	MSOP-10	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3426A0-E/SN Microchip Technology 1: 2,92 € 875In Stock	Mfr. Part No. MCP3426A0-E/SN Mouser Part No 579-MCP3426A0E/SN	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	875In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3426A0T-E/SN Microchip Technology 1: 2,92 € 1 846In Stock	Mfr. Part No. MCP3426A0T-E/SN Mouser Part No 579-MCP3426A0TE/SN	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	1 846In Stock	Cut Tape 2,92 € 2,43 € Reel 2,22 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A6-E/MS Microchip Technology 1: 2,95 € 1 359In Stock	Mfr. Part No. MCP3426A6-E/MS Mouser Part No 579-MCP3426A6-E/MS	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	1 359In Stock	2,95 € 2,46 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	MSOP-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3427T-E/UN Microchip Technology 1: 3,16 € 2 492In Stock	Mfr. Part No. MCP3427T-E/UN Mouser Part No 579-MCP3427TE/UN	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	2 492In Stock	Cut Tape 3,16 € 2,64 € Reel 2,40 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	MSOP-10	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3428-E/ST Microchip Technology 1: 4,06 € 1 883In Stock 2 412Expected 02/11/2026	Mfr. Part No. MCP3428-E/ST Mouser Part No 579-MCP3428E/ST	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	1 883In Stock 2 412Expected 02/11/2026	4,06 € 3,38 € 3,08 €	Min.: 1 Mult.: 1	MCP3428	SMD/SMT	TSSOP-14	16 bit	4 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3428T-E/SL Microchip Technology 1: 3,98 € 2 426In Stock 5 200Expected 04/01/2027	Mfr. Part No. MCP3428T-E/SL Mouser Part No 579-MCP3428TE/SL	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	2 426In Stock 5 200Expected 04/01/2027	Cut Tape 3,98 € 3,31 € Reel 3,00 € MouseReel Available	Min.: 1 Mult.: 1 : 2 600	MCP3428	SMD/SMT	SOIC-14	16 bit	4 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3426A0-E/MS Microchip Technology 1: 2,95 € 120In Stock 600Expected 29/10/2026	Mfr. Part No. MCP3426A0-E/MS Mouser Part No 579-MCP3426A0E/MS	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	120In Stock 600Expected 29/10/2026	2,95 € 2,46 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	MSOP-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC single channel 15sp MCP3426A1-E/SN Microchip Technology 1: 2,92 € 160In Stock	Mfr. Part No. MCP3426A1-E/SN Mouser Part No 579-MCP3426A1-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC single channel 15sp Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	160In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A3-E/SN Microchip Technology 1: 2,92 € 199In Stock	Mfr. Part No. MCP3426A3-E/SN Mouser Part No 579-MCP3426A3-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	199In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A4-E/MS Microchip Technology 1: 2,95 € 37In Stock	Mfr. Part No. MCP3426A4-E/MS Mouser Part No 579-MCP3426A4-E/MS	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	37In Stock	2,95 € 2,46 € 2,24 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	MSOP-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A5-E/SN Microchip Technology 1: 2,92 € 246In Stock	Mfr. Part No. MCP3426A5-E/SN Mouser Part No 579-MCP3426A5-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	246In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A6-E/SN Microchip Technology 1: 2,92 € 6In Stock	Mfr. Part No. MCP3426A6-E/SN Mouser Part No 579-MCP3426A6-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	6In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps MCP3426A7-E/SN Microchip Technology 1: 2,92 € 183In Stock	Mfr. Part No. MCP3426A7-E/SN Mouser Part No 579-MCP3426A7-E/SN	Microchip Technology	Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	183In Stock	2,92 € 2,43 € 2,22 €	Min.: 1 Mult.: 1	MCP3426	SMD/SMT	SOIC-8	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps MCP3427-E/MF Microchip Technology 1: 3,16 € 264In Stock 1 440Expected 30/10/2026	Mfr. Part No. MCP3427-E/MF Mouser Part No 579-MCP3427E/MF	Microchip Technology	Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps Learn More about Microchip Technology microchip mcp3426 mcp3427 mcp3428 adc	Datasheet	264In Stock 1 440Expected 30/10/2026	3,16 € 2,64 € 2,40 €	Min.: 1 Mult.: 1		SMD/SMT	DFN-10	16 bit	2 Channel	I2C	15 S/s, 60 S/s, 240 S/s	Differential	Sigma-Delta	2.7 V to 5.5 V	2.7 V to 5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube

MCP3426, MCP3427, & MCP3428 16-Bit ADCs

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