Analog to Digital Converters - ADC

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A/D Converters for the Internet of Things

Some of the systems being monitored in an IoT network already supply an analog signal. This is common in automotive and industrial systems. This analog signal can be fed to an analog to digital converter (ADC). An ADC measures an analog signal and converts the magnitude to a binary number. While many microcontrollers have an ADC onboard, some high speed and/or high precision applications may require a more sophisticated ADC and so an external chip is used.

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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	SNR - Signal to Noise Ratio	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Analog to Digital Converters - ADC 13-bit Diff In 2 Chl MCP3302-BI/ST Microchip Technology 1: 4,74 € 192In Stock	Mfr. Part No. MCP3302-BI/ST Mouser Part No 579-MCP3302-BI/ST	Microchip Technology	Analog to Digital Converters - ADC 13-bit Diff In 2 Chl Learn More about Microchip Technology microchip automotive analog	Datasheet	192In Stock	4,74 € 3,97 €	Min.: 1 Mult.: 1		SMD/SMT	TSSOP-14	13 bit	2 Channel	SPI	100 kS/s	Differential	SAR	4.5 V to 5.5 V	4.5 V to 5.5 V		- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 13-bit Diff In 2 Chl MCP3302-CI/P Microchip Technology 1: 4,09 € 23In Stock	Mfr. Part No. MCP3302-CI/P Mouser Part No 579-MCP3302-CI/P	Microchip Technology	Analog to Digital Converters - ADC 13-bit Diff In 2 Chl Learn More about Microchip Technology microchip automotive analog	Datasheet	23In Stock	4,09 € 3,43 €	Min.: 1 Mult.: 1		Through Hole	PDIP-14	13 bit	2 Channel	SPI	100 kS/s	Differential	SAR	4.5 V to 5.5 V	4.5 V to 5.5 V		- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 13-bit Diff In 2 Chl MCP3302-CI/ST Microchip Technology 1: 3,81 € 341In Stock	Mfr. Part No. MCP3302-CI/ST Mouser Part No 579-MCP3302-CI/ST	Microchip Technology	Analog to Digital Converters - ADC 13-bit Diff In 2 Chl Learn More about Microchip Technology microchip automotive analog	Datasheet	341In Stock	3,81 € 3,19 €	Min.: 1 Mult.: 1		SMD/SMT	TSSOP-14	13 bit	2 Channel	SPI	100 kS/s	Differential	SAR	4.5 V to 5.5 V	4.5 V to 5.5 V		- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 13-bit Diff In 4 Chl MCP3304-BI/P Microchip Technology 1: 5,64 € 79In Stock	Mfr. Part No. MCP3304-BI/P Mouser Part No 579-MCP3304-BI/P	Microchip Technology	Analog to Digital Converters - ADC 13-bit Diff In 4 Chl Learn More about Microchip Technology microchip automotive analog	Datasheet	79In Stock	5,64 € 4,73 €	Min.: 1 Mult.: 1		Through Hole	PDIP-16	13 bit	4 Channel	SPI	100 kS/s	Differential	SAR	4.5 V to 5.5 V	4.5 V to 5.5 V		- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 13-bit Diff In 4 Chl MCP3304-CI/P Microchip Technology 1: 4,52 € 65In Stock	Mfr. Part No. MCP3304-CI/P Mouser Part No 579-MCP3304-CI/P	Microchip Technology	Analog to Digital Converters - ADC 13-bit Diff In 4 Chl Learn More about Microchip Technology microchip automotive analog	Datasheet	65In Stock	4,52 € 3,78 €	Min.: 1 Mult.: 1		Through Hole	PDIP-16	13 bit	4 Channel	SPI	100 kS/s	Differential	SAR	4.5 V to 5.5 V	4.5 V to 5.5 V		- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 13-bit Diff In 4 Chl MCP3304-CI/SL Microchip Technology 1: 4,19 € 278In Stock	Mfr. Part No. MCP3304-CI/SL Mouser Part No 579-MCP3304-CI/SL	Microchip Technology	Analog to Digital Converters - ADC 13-bit Diff In 4 Chl Learn More about Microchip Technology microchip automotive analog	Datasheet	278In Stock	4,19 € 3,50 €	Min.: 1 Mult.: 1		SMD/SMT	SOIC-16	13 bit	4 Channel	SPI	100 kS/s	Differential	SAR	4.5 V to 5.5 V	4.5 V to 5.5 V		- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 14-bit, 1 Msps, single channel, differential SAR ADC MCP33121D-10-I/MS Microchip Technology 1: 5,38 € 129In Stock	Mfr. Part No. MCP33121D-10-I/MS Mouser Part No 579-MCP33121D10IMS	Microchip Technology	Analog to Digital Converters - ADC 14-bit, 1 Msps, single channel, differential SAR ADC Learn More about Microchip Technology microchip mcp331 adc	Datasheet	129In Stock	5,38 € 4,49 € 4,07 €	Min.: 1 Mult.: 1	MCP331xxD-10	SMD/SMT	MSOP-10	14 bit	1 Channel	SPI	1 MS/s	Differential	SAR	1.8 V	1.7 V to 5.5 V	85.1 dBFS	- 40 C	+ 85 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, single-ended SAR ADC MCP33131-05-E/MN Microchip Technology 1: 3,69 € 240In Stock	Mfr. Part No. MCP33131-05-E/MN Mouser Part No 579-MCP33131-05-E/MN	Microchip Technology	Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp331 adc	Datasheet	240In Stock	3,69 € 3,08 € 2,80 €	Min.: 1 Mult.: 1	MCP331xx-05	SMD/SMT	TDFN-10	16 bit	1 Channel		500 kS/s	Single-Ended	SAR						AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, single-ended SAR ADC MCP33131-05-E/MS Microchip Technology 1: 3,69 € 362In Stock 300Expected 20/11/2026	Mfr. Part No. MCP33131-05-E/MS Mouser Part No 579-MCP33131-05-E/MS	Microchip Technology	Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp331 adc	Datasheet	362In Stock 300Expected 20/11/2026	3,69 € 3,08 € 2,80 €	Min.: 1 Mult.: 1	MCP331xx-05	SMD/SMT	MSOP-10	16 bit	1 Channel	SPI	500 kS/s	Single-Ended	SAR	1.8 V	1.7 V to 5.5 V	73.8 dB	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit, 1 Msps, single channel, single-ended SAR ADC MCP33131-10-E/MN Microchip Technology 1: 4,32 € 7In Stock 120Expected 06/11/2026	Mfr. Part No. MCP33131-10-E/MN Mouser Part No 579-MCP33131-10-E/MN	Microchip Technology	Analog to Digital Converters - ADC 16-bit, 1 Msps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp331 adc	Datasheet	7In Stock 120Expected 06/11/2026	4,32 € 3,59 € 3,27 €	Min.: 1 Mult.: 1	MCP331xx-10	SMD/SMT	TDFN-10	16 bit	1 Channel	SPI	1 MS/s	Single-Ended	SAR	1.8 V	1.7 V to 5.5 V	73.8 dB	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit, 1 Msps, single channel, single-ended SAR ADC MCP33131-10-E/MS Microchip Technology 1: 4,32 € 28In Stock 400Expected 05/11/2026	Mfr. Part No. MCP33131-10-E/MS Mouser Part No 579-MCP33131-10-E/MS	Microchip Technology	Analog to Digital Converters - ADC 16-bit, 1 Msps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp331 adc	Datasheet	28In Stock 400Expected 05/11/2026	4,32 € 3,59 € 3,27 €	Min.: 1 Mult.: 1	MCP331xx-10	SMD/SMT	MSOP-10	16 bit	1 Channel	SPI	1 MS/s	Single-Ended	SAR	1.8 V	1.7 V to 5.5 V	73.8 dB	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 16-bit,1 Msps, single channel, differential SAR ADC MCP33131D-10-E/MN Microchip Technology 1: 4,32 € 108In Stock	Mfr. Part No. MCP33131D-10-E/MN Mouser Part No 579-MCP33131D10EMN	Microchip Technology	Analog to Digital Converters - ADC 16-bit,1 Msps, single channel, differential SAR ADC Learn More about Microchip Technology microchip mcp331 adc	Datasheet	108In Stock	4,32 € 3,59 € 3,27 €	Min.: 1 Mult.: 1	MCP331xxD-10	SMD/SMT	TDFN-10	16 bit	1 Channel	SPI	1 MS/s	Differential	SAR	1.8 V	1.7 V to 5.5 V	91.3 dBFS	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, single-ended SAR ADC MCP33151-05-E/MN Microchip Technology 1: 1,80 € 345In Stock	Mfr. Part No. MCP33151-05-E/MN Mouser Part No 579-MCP33151-05-E/MN	Microchip Technology	Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp33141 mcp33151 adcs	Datasheet	345In Stock	1,80 € 1,51 € 1,37 €	Min.: 1 Mult.: 1	MCP331xxD-10	SMD/SMT	TDFN-10	14 bit	1 Channel	SPI	500 kS/s	Single-Ended	SAR	1.8 V	1.7 V to 5.5 V	80.4 dB	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, single-ended SAR ADC MCP33151-05-E/MS Microchip Technology 1: 1,80 € 359In Stock	Mfr. Part No. MCP33151-05-E/MS Mouser Part No 579-MCP33151-05-E/MS	Microchip Technology	Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp33141 mcp33151 adcs	Datasheet	359In Stock	1,80 € 1,51 € 1,37 €	Min.: 1 Mult.: 1	MCP331xxD-10	SMD/SMT	MSOP-10	14 bit	1 Channel	SPI	500 kS/s	Single-Ended	SAR	1.8 V	1.7 V to 5.5 V	80.4 dB	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC 14-bit, 1 Msps, single channel, single-ended SAR ADC MCP33151-10-E/MS Microchip Technology 1: 2,42 € 190In Stock 200Expected 19/11/2026	Mfr. Part No. MCP33151-10-E/MS Mouser Part No 579-MCP33151-10-E/MS	Microchip Technology	Analog to Digital Converters - ADC 14-bit, 1 Msps, single channel, single-ended SAR ADC Learn More about Microchip Technology microchip mcp33141 mcp33151 adcs	Datasheet	190In Stock 200Expected 19/11/2026	2,42 € 2,02 € 1,83 €	Min.: 1 Mult.: 1	MCP331xxD-10	SMD/SMT	MSOP-10	14 bit	1 Channel	SPI	1 MS/s	Single-Ended	SAR	1.8 V	1.7 V to 5.5 V	80.4 dB	- 40 C	+ 125 C	AEC-Q100	Tube
Analog to Digital Converters - ADC MULTI-CHANNEL 18 BIT DEL SIG A/D CONVERT MCP3422A1-E/MS Microchip Technology 1: 3,25 € 187In Stock	Mfr. Part No. MCP3422A1-E/MS Mouser Part No 579-MCP3422A1-E/MS	Microchip Technology	Analog to Digital Converters - ADC MULTI-CHANNEL 18 BIT DEL SIG A/D CONVERT Learn More about Microchip Technology microchip automotive analog	Datasheet	187In Stock	3,25 € 2,71 € 2,46 €	Min.: 1 Mult.: 1	MCP3422	SMD/SMT	MSOP-8	18 bit	2 Channel	I2C	3.75 S/s, 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 MULTI-CHANNEL 18 BIT DEL SIG A/D CONVERT MCP3422A1-E/SN Microchip Technology 1: 3,20 € 172In Stock 200Expected 05/11/2026	Mfr. Part No. MCP3422A1-E/SN Mouser Part No 579-MCP3422A1-E/SN	Microchip Technology	Analog to Digital Converters - ADC MULTI-CHANNEL 18 BIT DEL SIG A/D CONVERT Learn More about Microchip Technology microchip automotive analog	Datasheet	172In Stock 200Expected 05/11/2026	3,20 € 2,67 € 2,44 €	Min.: 1 Mult.: 1	MCP3422	SMD/SMT	SOIC-8	18 bit	2 Channel	I2C	3.75 S/s, 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 MCP3422A3-E/SN Microchip Technology 1: 3,20 € 80In Stock	Mfr. Part No. MCP3422A3-E/SN Mouser Part No 579-MCP3422A3-E/SN	Microchip Technology	Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sp Learn More about Microchip Technology microchip automotive analog	Datasheet	80In Stock	3,20 € 2,67 € 2,44 €	Min.: 1 Mult.: 1	MCP3422	SMD/SMT	SOIC-14	18 bit	2 Channel	I2C	3.75 S/s, 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 MCP3422A4-E/SN Microchip Technology 1: 3,20 € 108In Stock	Mfr. Part No. MCP3422A4-E/SN Mouser Part No 579-MCP3422A4-E/SN	Microchip Technology	Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sp Learn More about Microchip Technology microchip automotive analog	Datasheet	108In Stock	3,20 € 2,67 € 2,44 €	Min.: 1 Mult.: 1	MCP3422	SMD/SMT	SOIC-14	18 bit	2 Channel	I2C	3.75 S/s, 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 MCP3422A5-E/SN Microchip Technology 1: 3,20 € 193In Stock	Mfr. Part No. MCP3422A5-E/SN Mouser Part No 579-MCP3422A5-E/SN	Microchip Technology	Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sp Learn More about Microchip Technology microchip automotive analog	Datasheet	193In Stock	3,20 € 2,67 € 2,44 €	Min.: 1 Mult.: 1	MCP3422	SMD/SMT	SOIC-14	18 bit	2 Channel	I2C	3.75 S/s, 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 18B delta-sigma ADC dual Ch 4sps MCP3423-E/MF Microchip Technology 1: 3,48 € 360In Stock	Mfr. Part No. MCP3423-E/MF Mouser Part No 579-MCP3423-E/MF	Microchip Technology	Analog to Digital Converters - ADC 18B delta-sigma ADC dual Ch 4sps Learn More about Microchip Technology microchip automotive analog	Datasheet	360In Stock	3,48 € 2,90 € 2,62 €	Min.: 1 Mult.: 1	MCP3423	SMD/SMT	DFN-10	18 bit	2 Channel	I2C	3.75 S/s, 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 200Expected 19/11/2026	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 200Expected 19/11/2026	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