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MCP3901

Status: In Production

Features:

  • Two simultaneously sampled 16/24-bit resolution delta-sigma A/D converters
  • 91 dB SINAD, -104 dBc THD, 109 dB SFDR
  • Programmable data rate up to 64 ksps
  • Internal voltage reference with low drift of 12 ppm/°C
  • Internal PGAs on each channel with gain of 32 V/V
  • Phase delay compensation between channels with 1 µs resolution
  • Low power consumption (14mW at 5V)
  • Extended Temperature Range: -40°C to +125°C
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The MCP3901 dual channel analog front end features high accuracy 16/24-bit delta-sigma A/D converters, internal programmable gain amplifiers, an internal voltage reference, and phase-delay compensation with up to 91 dB SINAD. Communication with the MCP3901 is done via the SPI interface enabling control of the PGAs, oversampling ratio for control of the output data rate (up to 64 ksps), resolution, dithering, shutdown and other communication features.

For product comparison, please consider: MCP3911

Additional Features
    • Two simultaneously sampled 16/24-bit resolution delta-sigma A/D converters
    • 91 dB SINAD, -104 dBc THD, 109 dB SFDR
    • Programmable data rate up to 64 ksps
    • Internal voltage reference with low drift of 12 ppm/°C
    • Internal PGAs on each channel with gain of 32 V/V
    • Phase delay compensation between channels with 1 µs resolution
    • Low power consumption (14mW at 5V)
    • Extended Temperature Range: -40°C to +125°C
Parametrics
Name
Value
Measurement Error
0.1%
Gain Selection
1:32
Voltage Reference Drift Typical (ppm/°C)
15
PSRR % typ
-77 dB
ADC Resolution (bits)
24
# of Channels
2
Power Type
Single-Phase
Device Type
Analog-Front-End
Interface
SPI
Operating Voltage (V)
4.5 - 5.5
Temperature Range (°C)
-40 to 125

Documents

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Brochures

11/10/2012
3229KB

Product Line Card

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
MCP3901 Eval Board for 16-bit MCU
MCP3901 Eval Board for 16-bit MCU ( MCP3901EV-MCU16 )

The MCP3901 ADC Evaluation Board for 16-Bit MCUs system provides the ability to evaluate the performance of the MCP3901 dual channel ADC. It also provides a development platform for 16-bit PIC based applications, using existing 100-pin PIM systems.

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ADC SINAD (dB)
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP3901A0-E/ML
0.043100
0.076923
20
QFN
4x4x0.9mm
Matte Tin
e3
MCP3901A0-I/ML
0.043100
0.076923
20
QFN
4x4x0.9mm
Matte Tin
e3
MCP3901A0T-E/ML
0.043100
0.212121
20
QFN
4x4x0.9mm
Matte Tin
e3
MCP3901A0T-I/ML
0.043100
0.212121
20
QFN
4x4x0.9mm
Matte Tin
e3
MCP3901A0-E/SS
0.164200
0.343284
20
SSOP
.209in
Matte Tin
e3
MCP3901A0-I/SS
0.164200
0.343284
20
SSOP
.209in
Matte Tin
e3
MCP3901A0T-E/SS
0.164200
0.416250
20
SSOP
.209in
Matte Tin
e3
MCP3901A0T-I/SS
0.164200
0.416250
20
SSOP
.209in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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