Microchip MCP3421A0T-E/CH
Manufacturer No:
MCP3421A0T-E/CH
Manufacturer:
Microchip
Package:
SOT-23-6
Description:
18-bit delta-sigma ADC with voltage reference in small SOT-23 package.
Quantity:
In Stock :7882
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
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Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP3421A0T-E/CH Information
Microchip MCP3421A0T-E/CH technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP3421A0T-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 MCP3421A0T-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.
We welcome questions, comments and recommendations for improvements to this page - please contact us at: ADCwebrequests@microchip.com if you have any; please mention the part number in the email subject header.
MCP3421A0T-E/CH FAQ
Can I request a quote for MCP3421A0T-E/CH?
MCP3421A0T-E/CH from Microchip is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for MCP3421A0T-E/CH?
The final price for MCP3421A0T-E/CH depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for MCP3421A0T-E/CH?
MCP3421A0T-E/CH is a Microchip Analog-to-Digital Converters part. Key details include Input Channels Differential: 1 and Sample Rate kSPS Max: 0.24; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for MCP3421A0T-E/CH?
After you submit the RFQ for MCP3421A0T-E/CH, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for MCP3421A0T-E/CH?
Once stock for MCP3421A0T-E/CH is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to MCP3421A0T-E/CH?
Yes. If MCP3421A0T-E/CH is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Analog-to-Digital Converters parts and compatible replacement options.
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12.28 M
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