MCP3460RT-ESLASH2LX datasheet(1/103 Pages) MICROCHIP

Part #	MCP3460RT-E/2LX

Description	Two-Channel, 153.6 kSPS, Low-Noise, 16-Bit Delta-Sigma ADC with Internal Voltage Reference

PDF	103 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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 2025 Microchip Technology Inc. and its subsidiaries

DS20006975A-page 1

MCP3460R

Features

• One Full-Differential or Two Single-Ended Input

Channels:

- Wide Input Voltage Range: 0V to AVDD

- Internal Conversions Sequencer (Scan

mode) for Automatic Multiplexing

- One-Shot or Continuous Conversion Modes

• Supply Voltage:

-AVDD/DVDD: 2.7V - 3.6V

• Second-Order

Modulator with 5-level

Quantizer plus:

- Third-Order Decimation Filter for Low OSR

(32-512)

- Cascaded of Third-Order and First-Order

Filters for High OSR (>512).

• ADC Resolution:

- MCP3460R: 16-bit

- Selectable Oversampling Ratio (OSR)

Range: 32-98304

• Programmable Data Rate: Up to 153.6 kSPS

• On-Chip Programmable Gain:

- Gain Option: 1/3x, 1x, 2x, 4x, 8x, 16x, 32x,

64x

• AC Dynamic Performance (50Hz Input w/

OSR = 256):

- SINAD: 97.2 dB

-THD: -116 dBc

- SFDR: 120 dBc (Gain = 1x, 4800 SPS)

• Low-Temperature Drift:

- Offset Error Drift: 4/Gain nV/°C (AZ_MUX=1)

- Gain Error Drift: 0.5 ppm/°C (Gain = 1x)

• Low Noise: 2.3

VRMS(Gain = 16x, 9600 SPS)

• RMS Effective Resolution: 15.4 Bits Minimum (All

Gains, All OSR Combinations)

• Voltage Reference Selection:

- 2.4V Internal Voltage Reference (Buffered)

with 15 ppm/°C Drift

- Differential External Voltage Reference

Inputs (Not Buffered) with a 0.1V - AVDD

• Internal Oscillator or External Clock Selection

• Power-Saving Modes: Standby, Sleep, Shutdown,

Full-Shutdown

- Ultra-Low Full-Shutdown Current

Consumption (< 2.4 µA)

• Bandgap-Based Internal Temperature Sensor

• 16-Bit Digital Offset and Gain Error Calibration

Registers

• Dedicated IRQ Pin for Easy Synchronization

• Advanced Security Features:

- 16-bit CRC for Secure SPI Communications

- 16-bit CRC and IRQ for Securing

Configuration

- Register-Map Lock with 8-bit Secure Key

- Monitor Controls for System Diagnostics (via

Scan Mode)

• 20 MHz SPI-Compatible Interface with Mode 0,0

and 1,1

• Extended Temperature Range: -40°C to +125°C

• Package Options:

- 3 mm x 3 mm x 1 mm, 20-Lead VQFN (2LX

Package Code)

Applications

• General Purpose Low-to-High Data-Rate, High

Precision,

ADC Applications

• Medical and Scientific Instrumentation

• Precision-Sensor Applications:

- Pressure, Strain, and Force measurement

• Temperature Measurement

• Current Measurement

• Factory Automation and Process Controls

- Portable Instrumentation

Two-Channel, 153.6 kSPS, Low-Noise,

16-Bit Delta-Sigma ADC with Internal Voltage Reference

Similar Part No. - MCP3460RT-E/2LX

Manufacturer	Part #	Datasheet	Description
Microchip Technology	MCP3461	2Mb / 108P	Two/Four/Eight-Channel, 153.6 ksps, Low Noise, 16-Bit Delta-Sigma ADC 02/28/20
	MCP3461	2Mb / 108P	Two/Four/Eight-Channel, 153.6 ksps, Low Noise, 16-Bit Delta-Sigma ADC 02/28/20
	MCP3461R	2Mb / 118P	Two/Four/Eight-Channel, 153.6 ksps, Low-Noise, 16-Bit Delta-Sigma ADCs with Internal Voltage Reference 02/28/20
	MCP3461RT-E/NC	2Mb / 118P	Two/Four/Eight-Channel, 153.6 ksps, Low-Noise, 16-Bit Delta-Sigma ADCs with Internal Voltage Reference 02/28/20
	MCP3461RT-E/ST	2Mb / 118P	Two/Four/Eight-Channel, 153.6 ksps, Low-Noise, 16-Bit Delta-Sigma ADCs with Internal Voltage Reference 02/28/20

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Similar Description - MCP3460RT-E/2LX

Manufacturer	Part #	Datasheet	Description
Analog Devices	AD7722	526Kb / 24P	16-Bit, 195 kSPS CMOS, Sigma-Delta ADC REV.0
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MCP3460RT-E/2LX Datasheet(PDF) 1 Page - Microchip Technology

MCP3460RT-E/2LX Datasheet(HTML) 1 Page - Microchip Technology

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Similar Description - MCP3460RT-E/2LX

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