MCP3461T-E/ST

$2.34

Description：IC ADC 16BIT SIGMA-DELTA 20TSSOP
Series：-

SKU:9d1e921eadc0 Category: Analog to Digital Converters (ADC) Brand: Microchip Technology

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Product introduction

MCP3461T-E/ST is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC ADC 16BIT SIGMA-DELTA 20TSSOP. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for MCP3461T-E/ST

Description：IC ADC 16BIT SIGMA-DELTA 20TSSOP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Bits：16
Sampling Rate (Per Second)：153.6k
Number of Inputs：1
Input Type：Differential, Single Ended
Data Interface：SPI
Configuration：-
Ratio - S/H:ADC：-
Number of A/D Converters：1
Architecture：Sigma-Delta
Reference Type：External
Voltage - Supply, Analog：2.7V ~ 3.6V
Voltage - Supply, Digital：1.8V ~ 3.7V
Features：Internal Oscillator, PGA, Temperature Sensor
Operating Temperature：-40°C ~ 125°C
Package / Case：20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：20-TSSOP
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for MCP3461T-E/ST

MCP3461T-E/ST

Analog To Digital Converters (ADC) Overview

The MCP3461T-E/ST is a single-channel, 16-bit Delta-Sigma Analog-to-Digital Converter (ADC) manufactured by Microchip Technology. It features a programmable data rate up to 153.6 ksps and an analog supply voltage range of 2.7V to 3.6V with a digital supply of 1.8V to 3.6V. The device provides a typical Signal-to-Noise and Distortion Ratio (SINAD) of 97.2 dB and a Total Harmonic Distortion (THD) of -116 dBc at 4800 SPS. It includes an internal temperature sensor, burnout current sources, and a dedicated IRQ pin for synchronization.

Analog To Digital Converters (ADC) Feature Summary

16-Bit Resolution with 97.2 dB SINAD and -116 dBc THD
Programmable Data Rate up to 153.6 ksps and Gain from 0.33x to 64x
Low Noise Performance: 3.2 µV RMS at Gain = 16x
Advanced Security Features including 16-bit CRC and Register Map Lock

Analog To Digital Converters (ADC) Applications

Precision Sensor Transducers and Transmitters
Factory Automation and Process Controls
Portable Instrumentation
Temperature Measurements

Analog To Digital Converters (ADC) Procurement Notes

Verify the 'E' suffix indicates the extended temperature range (-40°C to +125°C). Confirm the '/ST' suffix corresponds to the 20-lead TSSOP package. Ensure the ordering code matches the specific datasheet revision DS20006180D for accurate electrical specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-resolution differential measurements with low noise. Consider the internal sequencer for automatic multiplexing if system overhead must be minimized. Verify that the required SPI clock speed aligns with the DVDD level, as speeds are limited to 10 MHz when DVDD is below 2.7V.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MCP3461/2/4 family of Delta-Sigma ADCs. The MCP3461 variant specifically offers one differential or two single-ended input channels. Other family members include the dual-channel MCP3462 and quad-channel MCP3464, which share similar performance characteristics but differ in channel count.