Analog to Digital Converters - ADC

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MCP331x1(D)-xx Analog-to-Digital Converters

Microchip Technology MCP331x1(D)-10/05 is a family of Analog-to-Digital Converters (ADC), featuring a full differential input, high performance, and low power consumption in a small package, making them ideal for battery-powered systems and remote data acquisition applications. The MCP331x1(D)-10/05 ADCs feature a Successive Approximation Register (SAR) architecture, an industry-standard SPI serial interface and wide digital I/O interface supply (DVIO) range, allowing them to be interfaced with most industry-standard host microcontrollers, without the need for external voltage level shifters. These Analog-to-Digital Converters feature 1M/500k samples/second, one input channel, low power consumption (0.8µA typical standby, 1.6mA typical active [for 1Msps]), and are offered in a compact 10-pin MSOP or 10-TDFN packages.

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Part #

Analog to Digital Converters - ADC 14-bit,1 Msps, single channel, differential SAR ADC

MCP33151D-10-E/MN
Microchip Technology
1: Rp51.552
238In Stock

Mfr. Part No.
MCP33151D-10-E/MN

Mouser Part No
579-CP33151D-10-E/MN

Microchip Technology

Analog to Digital Converters - ADC 14-bit,1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

238In Stock

Rp51.552

Rp43.113

Rp39.077

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

TDFN-10

14 bit

1 Channel

SPI

1 MS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

83.8 dBFS

- 40 C

+ 125 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: Rp78.704
68In 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

Datasheet

68In Stock

Rp78.704

Rp65.679

Rp59.625

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 14-bit, 500 ksps, single channel, differential SAR ADC

MCP33151D-05-E/MN
Microchip Technology
1: Rp38.343
90In Stock

Mfr. Part No.
MCP33151D-05-E/MN

Mouser Part No
579-CP33151D-05-E/MN

Microchip Technology

Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, differential SAR ADC

Learn More

Datasheet

90In Stock

Rp38.343

Rp32.106

Rp29.170

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

TDFN-10

14 bit

1 Channel

SPI

500 kS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

83.7 dBFS

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

MCP33141-05-E/MN
Microchip Technology
1: Rp26.051
358In Stock

Mfr. Part No.
MCP33141-05-E/MN

Mouser Part No
579-MCP33141-05-E/MN

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

Learn More

Datasheet

358In Stock

Rp26.051

Rp21.832

Rp19.630

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

TDFN-10

12 bit

1 Channel

SPI

500 kS/s

Single-Ended

SAR

1.8 V

1.7 V to 5.5 V

73.3 dB

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit, 1 Msps, single channel, single-ended SAR ADC

MCP33141-10-E/MN
Microchip Technology
1: Rp31.922
336In Stock

Mfr. Part No.
MCP33141-10-E/MN

Mouser Part No
579-MCP33141-10-E/MN

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 1 Msps, single channel, single-ended SAR ADC

Learn More

Datasheet

336In Stock

Rp31.922

Rp26.418

Rp24.217

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

TDFN-10

12 bit

1 Channel

SPI

1 MS/s

Single-Ended

SAR

1.8 V

1.7 V to 5.5 V

73.3 dB

- 40 C

+ 125 C

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: Rp78.704
1.491In Stock

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

Datasheet

1.491In Stock

Rp78.704

Rp65.679

Rp59.625

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 12-bit, 500 ksps, single channel, differential SAR ADC

MCP33141D-05-E/MS
Microchip Technology
1: Rp26.051
400In Stock

Mfr. Part No.
MCP33141D-05-E/MS

Mouser Part No
579-CP33141D-05-E/MS

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, differential SAR ADC

Learn More

Datasheet

400In Stock

Rp26.051

Rp21.832

Rp19.630

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

MSOP-10

12 bit

1 Channel

SPI

500 kS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

73.8 dBFS

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 14-bit,1 Msps, single channel, differential SAR ADC

MCP33151D-10-E/MS
Microchip Technology
1: Rp51.552
266In Stock

Mfr. Part No.
MCP33151D-10-E/MS

Mouser Part No
579-CP33151D-10-E/MS

Microchip Technology

Analog to Digital Converters - ADC 14-bit,1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

266In Stock

Rp51.552

Rp43.113

Rp39.077

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

83.8 dBFS

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

MCP33111-05-E/MS
Microchip Technology
1: Rp52.470
191In Stock

Mfr. Part No.
MCP33111-05-E/MS

Mouser Part No
579-MCP33111-05-E/MS

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

Learn More

Datasheet

191In Stock

Rp52.470

Rp43.847

Rp39.811

Min.: 1
Mult.: 1

MCP331xx-05

SMD/SMT

MSOP-10

12 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 12-bit, 1 Msps, single channel, differential SAR ADC

MCP33111D-10-I/MS
Microchip Technology
1: Rp60.725
381In Stock

Mfr. Part No.
MCP33111D-10-I/MS

Mouser Part No
579-MCP33111D10IMS

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

381In Stock

Rp60.725

Rp50.818

Rp45.865

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

MSOP-10

12 bit

1 Channel

SPI

1 MS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

73.9 dBFS

- 40 C

+ 85 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, single-ended SAR ADC

MCP33121-05-E/MS
Microchip Technology
1: Rp86.226
6In Stock

Mfr. Part No.
MCP33121-05-E/MS

Mouser Part No
579-MCP33121-05-E/MS

Microchip Technology

Analog to Digital Converters - ADC 14-bit, 500 ksps, single channel, single-ended SAR ADC

Learn More

Datasheet

6In Stock

Rp86.226

Rp71.916

Rp65.312

Min.: 1
Mult.: 1

MCP331xx-05

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

73.8 dB

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 14-bit,1 Msps, single channel, differential SAR ADC

MCP33121D-10-E/MS
Microchip Technology
1: Rp114.846
54In Stock

Mfr. Part No.
MCP33121D-10-E/MS

Mouser Part No
579-MCP33121D10EMS

Microchip Technology

Analog to Digital Converters - ADC 14-bit,1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

54In Stock

Rp114.846

Rp95.766

Rp86.777

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

+ 125 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: Rp114.846
136In 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

Datasheet

136In Stock

Rp114.846

Rp95.766

Rp86.777

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,1 Msps, single channel, differential SAR ADC

MCP33131D-10-E/MN
Microchip Technology
1: Rp92.097
57In 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

Datasheet

57In Stock

Rp92.097

Rp76.686

Rp69.715

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 16-bit, 1 Msps, single channel, differential SAR ADC

MCP33131D-10T-I/MS
Microchip Technology
1: Rp167.316
9In Stock
2.500Expected 03/03/2026

Mfr. Part No.
MCP33131D-10T-I/MS

Mouser Part No
579-MCP33131D10TIMS

Microchip Technology

Analog to Digital Converters - ADC 16-bit, 1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

9In Stock

2.500Expected 03/03/2026

Cut Tape

Rp167.316

Rp139.613

Rp126.954

Reel

Rp126.954

Min.: 1
Mult.: 1

Reel: 2.500

MCP331xxD-10

SMD/SMT

MSOP-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

+ 85 C

AEC-Q100

Reel, Cut Tape

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

MCP33141-05-E/MS
Microchip Technology
1: Rp26.051
323In Stock

Mfr. Part No.
MCP33141-05-E/MS

Mouser Part No
579-MCP33141-05-E/MS

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

Learn More

Datasheet

323In Stock

Rp26.051

Rp21.832

Rp19.630

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

MSOP-10

12 bit

1 Channel

SPI

500 kS/s

Single-Ended

SAR

1.8 V

1.7 V to 5.5 V

73.3 dB

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit, 1 Msps, single channel, single-ended SAR ADC

MCP33141-10-E/MS
Microchip Technology
1: Rp31.922
175In Stock

Mfr. Part No.
MCP33141-10-E/MS

Mouser Part No
579-MCP33141-10-E/MS

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 1 Msps, single channel, single-ended SAR ADC

Learn More

Datasheet

175In Stock

Rp31.922

Rp26.418

Rp24.217

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

MSOP-10

12 bit

1 Channel

SPI

1 MS/s

Single-Ended

SAR

1.8 V

1.7 V to 5.5 V

73.3 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/MN
Microchip Technology
1: Rp38.343
287In 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

Datasheet

287In Stock

Rp38.343

Rp32.106

Rp29.170

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: Rp38.343
277In 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

Datasheet

277In Stock

Rp38.343

Rp32.106

Rp29.170

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: Rp51.552
105In Stock

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

Datasheet

105In Stock

Rp51.552

Rp43.113

Rp39.077

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 16-bit,1 Msps, single channel, differential SAR ADC

MCP33131D-10-E/MS
Microchip Technology
1: Rp92.097
4.775Expected 06/04/2026

Mfr. Part No.
MCP33131D-10-E/MS

Mouser Part No
579-MCP33131D10EMS

Microchip Technology

Analog to Digital Converters - ADC 16-bit,1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

4.775Expected 06/04/2026

Rp92.097

Rp76.686

Rp69.715

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

MSOP-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 12-bit,1 Msps, single channel, differential SAR ADC

MCP33141D-10-E/MS
Microchip Technology
1: Rp31.922
900Expected 23/02/2026

Mfr. Part No.
MCP33141D-10-E/MS

Mouser Part No
579-CP33141D-10-E/MS

Microchip Technology

Analog to Digital Converters - ADC 12-bit,1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

900Expected 23/02/2026

Rp31.922

Rp26.418

Rp24.217

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

MSOP-10

12 bit

1 Channel

SPI

1 MS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

73.8 dBFS

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, differential SAR ADC

MCP33141D-05-E/MN
Microchip Technology
1: Rp26.051
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MCP33141D-05-E/MN

Mouser Part No
579-CP33141D-05-E/MN

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, differential SAR ADC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Rp26.051

Rp21.832

Rp19.630

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

TDFN-10

12 bit

1 Channel

SPI

500 kS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

73.8 dBFS

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit,1 Msps, single channel, differential SAR ADC

MCP33141D-10-E/MN
Microchip Technology
1: Rp31.922
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MCP33141D-10-E/MN

Mouser Part No
579-CP33141D-10-E/MN

Microchip Technology

Analog to Digital Converters - ADC 12-bit,1 Msps, single channel, differential SAR ADC

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Rp31.922

Rp26.418

Rp24.217

Min.: 1
Mult.: 1

MCP331xxD-10

SMD/SMT

TDFN-10

12 bit

1 Channel

SPI

1 MS/s

Differential

SAR

1.8 V

1.7 V to 5.5 V

73.8 dBFS

- 40 C

+ 125 C

AEC-Q100

Tube

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

MCP33111-05-E/MN
Microchip Technology
1: Rp52.470
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
MCP33111-05-E/MN

Mouser Part No
579-MCP33111-05-E/MN

Microchip Technology

Analog to Digital Converters - ADC 12-bit, 500 ksps, single channel, single-ended SAR ADC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Rp52.470

Rp43.847

Rp39.811

Min.: 1
Mult.: 1

MCP331xx-05

SMD/SMT

TDFN-10

12 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

MCP331x1(D)-xx Analog-to-Digital Converters

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