Microchip MCP3421A1T-E/CH
Manufacturer No:
MCP3421A1T-E/CH
Manufacturer:
Package:
SOT-23-6
Description:
18-bit delta-sigma ADC with voltage reference in small SOT-23 package.
Quantity:
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MCP3421A1T-E/CH Information
Microchip MCP3421A1T-E/CH technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP3421A1T-E/CH.
- Type
- Parameter
- Resolution
- 18
- Sample Rate kSPS Max
- 0.24
- Input Channels Differential
- 1
- ENOB
- 18
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP3421A1T-E/CH.
Data Sheets:
User Guide:
Application Notes:
The MCP3421 ADC can be used for various high accuracy analog-to-digital data conversion applications where ease of use, low power consumption and small footprint are major considerations. The MCP3421 is a single channel low-noise, high accuracy delta-sigma A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables a differential input range of ±2.048V. The device uses a two-wire I2C™ compatible interface and operates from a single power supply ranging from 2.7V to 5.5V. The MCP3421 ADC performs conversions at rates of 3.75, 15, 60 or 240 samples per second with corresponding resolutions of 18, 16, 14 and 12 bits. The onboard programmable gain amplifier (PGA) provides gain up to 8x. The device has two conversion modes: Continuous mode and One-Shot mode. In One-Shot mode, the device enters a low current standby mode automatically after a conversion, greatly reducing power use.
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