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: $3.91
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

$3.91

$3.27

$2.96

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: $5.96
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

$5.96

$4.98

$4.52

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: $2.91
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

$2.91

$2.43

$2.21

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: $1.97
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

$1.97

$1.65

$1.49

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: $2.42
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

$2.42

$2.00

$1.83

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: $5.96
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

$5.96

$4.98

$4.52

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: $1.97
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

$1.97

$1.65

$1.49

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: $3.91
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

$3.91

$3.27

$2.96

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: $3.98
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

$3.98

$3.32

$3.02

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: $4.60
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

$4.60

$3.85

$3.48

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: $6.53
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

$6.53

$5.45

$4.95

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: $8.70
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

$8.70

$7.26

$6.57

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: $8.70
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

$8.70

$7.26

$6.57

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: $6.98
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

$6.98

$5.81

$5.28

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: $12.68
9In Stock
2,500Expected 3/3/2026

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 3/3/2026

Cut Tape

$12.68

$10.58

$9.62

Reel

$9.62

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: $1.97
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

$1.97

$1.65

$1.49

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: $2.42
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

$2.42

$2.00

$1.83

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: $2.91
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

$2.91

$2.43

$2.21

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: $2.91
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

$2.91

$2.43

$2.21

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: $3.91
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

$3.91

$3.27

$2.96

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: $6.98
4,775Expected 6/4/2026

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 6/4/2026

$6.98

$5.81

$5.28

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: $2.42
340In Stock
1,200Expected 23/2/2026

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

340In Stock

1,200Expected 23/2/2026

$2.42

$2.00

$1.83

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: $1.97
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

$1.97

$1.65

$1.49

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: $2.42
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

$2.42

$2.00

$1.83

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: $3.98
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

$3.98

$3.32

$3.02

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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