Standalone Analog-to-Digital Converters (ADCs)

Microchip Technology Standalone Analog-to-Digital Converters (ADCs) deliver high precision, low power consumption, and small size at up to 200Mega samples per second (Msps) for conversion of analog-to-digital signals. These ADCs can help overcome design challenges by allowing users to choose the correct ADC for low-power designs. Microchip designed these ADCs to operate in high temperatures and high electromagnetic environments. Most of them come with AEC-Q100-qualified automotive qualifications, providing the reliability required for automotive and industrial applications.

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Microchip Technology Analog to Digital Converters - ADC 12-bit ADC I2C Single Channel
Datasheet
4,598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 12 bit 1 Channel I2C 22.3 kS/s Single-Ended SAR 2.7 V to 5.5 V 2.7 V to 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Analog to Digital Converters - ADC 12-bit ADC I2C Single Channel
Datasheet
1,040In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 12 bit 1 Channel I2C 22.3 kS/s Single-Ended SAR 2.7 V to 5.5 V 2.7 V to 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Analog to Digital Converters - ADC 13-bit Diff In 2 Chl
Datasheet
691In Stock
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

Microchip Technology Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, single-ended SAR ADC
Datasheet
1,701In Stock
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
Microchip Technology Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, differential SAR ADC
Datasheet
923In Stock
Min.: 1
Mult.: 1

MCP331xxD-05 SMD/SMT TDFN-10 16 bit 1 Channel SPI 500 kS/s Differential SAR 1.8 V 1.7 V to 5.5 V 91.3 dBFS - 40 C + 125 C AEC-Q100 Tube

Microchip Technology Analog to Digital Converters - ADC 16-bit, 500 ksps, single channel, differential SAR ADC
Datasheet
2,250In Stock
Min.: 1
Mult.: 1

MCP331xxD-05 SMD/SMT MSOP-10 16 bit 1 Channel SPI 500 kS/s Differential SAR 1.8 V 1.7 V to 5.5 V 91.3 dBFS - 40 C + 125 C AEC-Q100 Tube

Microchip Technology Analog to Digital Converters - ADC 18-B delta-sigma ADC Sngl Ch 4sps
Datasheet
5,469In Stock
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Min.: 1
Mult.: 1
: 3,000

MCP3421 SMD/SMT SOT-23-6 18 bit 1 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 Reel, Cut Tape, MouseReel
Microchip Technology Analog to Digital Converters - ADC 18B delta-sigma ADC dual Ch 4sps
Datasheet
556In Stock
Min.: 1
Mult.: 1

MCP3422 SMD/SMT DFN-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
Microchip Technology Analog to Digital Converters - ADC 18B delta-sigma ADC dual Ch 4sps
Datasheet
2,593In Stock
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

Microchip Technology Analog to Digital Converters - ADC 18B delta-sigma ADC dual Ch 4sps
Datasheet
1,190In Stock
Min.: 1
Mult.: 1

MCP3423 SMD/SMT MSOP-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

Microchip Technology Analog to Digital Converters - ADC 18B delta-sigma ADC dual Ch 4sps
Datasheet
4,549In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MCP3423 SMD/SMT MSOP-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 Reel, Cut Tape, MouseReel
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps
Datasheet
1,501In Stock
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
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps
Datasheet
1,332In Stock
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
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps
Datasheet
2,381In Stock
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
Microchip Technology Analog to Digital Converters - ADC 16bit deltasigma ADC dual channel 15sps
Datasheet
1,561In Stock
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
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps
Datasheet
1,206In Stock
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

Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC dual chan 15sps
Datasheet
3,414In Stock
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
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Single channel, 3V
Datasheet
1,453In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 16 bit 1 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Reel, Cut Tape
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Dual channel, 3V
Datasheet
817In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 16 bit 2 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Tube
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Dual channel, 3V
Datasheet
1,224In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 16 bit 2 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Reel, Cut Tape
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Quad channel, 3V
Datasheet
703In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 16 bit 4 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Tube
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Quad channel, 3V
Datasheet
2,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT UQFN-20 16 bit 4 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Quad channel, 3V
Datasheet
2,540In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 16 bit 4 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Reel, Cut Tape
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC w/Vref, Single channel, 3V
Datasheet
1,328In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT UQFN-12 16 bit 2 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology Analog to Digital Converters - ADC 22-bit ADC
Datasheet
2,308In Stock
5,100Expected 9/4/2026
Min.: 1
Mult.: 1

MCP3551 SMD/SMT SOIC-8 22 bit 1 Channel SPI Differential Sigma-Delta 4.5 V to 5.5 V 4.5 V to 5.5 V - 40 C + 125 C AEC-Q100 Tube