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Microchip MCP3914A1T-E/MV Analogue Front End (AFE), 8-Channel 24 bit, 125 ksps Delta-Sigma Analogue-to-Digital

View all Analogue Front End

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RS Stock No.:
649-571
Mfr. Part No.:
MCP3914A1T-E/MV
Brand:
Microchip
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Brand

Microchip

Product Type

Analogue Front End (AFE)

Number of ADCs

8

Resolution

24 bit

Sampling Rate

125ksps

Sub Type

Delta-Sigma Analogue-to-Digital Converter

Number of Channels

8

Package Type

UQFN

Pin Count

40

Minimum Supply Voltage

2.7V

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Series

MCP3914

Standards/Approvals

No

Automotive Standard

No

The Microchip 3V eight-channel analog front end featuring eight simultaneous sampling delta-sigma ADCs and eight PGAs. It includes a phase delay compensation block, low-drift internal voltage reference, digital offset and gain error calibration registers, and a high-speed 20 MHz SPI-compatible serial interface. Fully configurable with selectable 16 or 24-bit resolution, oversampling ratio from 32 to 4096, programmable gain from 1x to 32x, independent shutdown and reset controls, as well as dithering and auto-zeroing. The MCP3914 also offers advanced security features such as CRC-16 checksum for serial data and static register configuration protection.

Phase Delay Compensation with 1 μs Time Resolution

Separate Data Ready Pin for Easy Synchronization

Individual 24-bit Digital Offset and Gain Error Correction for Each Channel

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