MCP3422A5T-E/MC
- Mfr.Part #
- MCP3422A5T-E/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8DFN
- Stock
- 13,717
- In Stock :
- 13,717
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Data Interface :
- I2C
- Interface :
- I2C, Serial
- Series :
- MCP3422
- Sampling Rate :
- 3.75 sps
- Configuration :
- MUX-PGA-ADC
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Supplier Device Package :
- 8-DFN (2x3)
- Number of Inputs :
- 2
- Mounting Style :
- SMD/SMT
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Linearity Error-Max (EL) :
- 0.0035%
- Package :
- Tape and Reel (TR)
- Number of Terminations :
- 8
- Qualification :
- AEC-Q100
- Brand :
- Microchip Technology
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- MCP3422
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Features :
- PGA
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.5mm
- Pin Count :
- 8
- Manufacturer :
- Microchip
- Product Category :
- Analog to Digital Converters - ADC
- Qualification Status :
- Not Qualified
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Power Supplies :
- 3/5V
- Factory Lead Time :
- 6 Weeks
- Published :
- 2009
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Number of A/D Converters :
- 1
- Package / Case :
- 8-VFDFN Exposed Pad
- Sampling Rate (Per Second) :
- 3.75
- Number of Channels :
- 2 Channel
- Converter Type :
- ADC, DELTA-SIGMA
- Number of Bits :
- 18
- Number of Converters :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Ratio - S/H:ADC :
- -
- Product Type :
- ADCs - Analog to Digital Converters
- Base Product Number :
- MCP3422
- Architecture :
- Sigma-Delta
- Terminal Form :
- NO LEAD
- Input Type :
- Differential
- Reference Type :
- Internal
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Number of ADC Channels :
- 2
- Feature :
- PGA
- Number of Analog In Channels :
- 2
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Length :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Resolution :
- 18 Bit
- RoHS :
- Details
- Datasheets
- MCP3422A5T-E/MC

Analog to Digital Converters (ADC) Microchip Technology MCP3422A5T-E/MC Overview
The Analog to Digital Converters (ADC) Microchip Technology MCP3422A5T-E/MC is a high-precision integrated circuit designed for complex and critical data acquisition systems. With its advanced sigma-delta modulator, this 18-bit ADC offers excellent noise rejection and data integrity, making it a top choice for precision sensing and data conversion applications. Its compact 8-DFN package ensures minimal footprint while providing robust functionality in diverse operating environments. This product is ideal for companies looking to integrate reliable and high-resolution ADC capabilities into their systems, thereby enhancing overall accuracy and performance.
MCP3422A5T-E/MC Features
The MCP3422A5T-E/MC ADC by Microchip Technology features a 18-bit resolution with an internal programmable gain amplifier, offering selectable gain of 1, 2, 4, or 8. This allows for greater flexibility in sensor interfacing and signal amplification. The device operates over a broad voltage range and features a low-current design with an automatic power-down option, which helps in reducing power consumption when inactive. The integration of an I2C interface facilitates easy communication and configuration with microcontrollers and other digital systems.
MCP3422A5T-E/MC Applications
- Medical Devices: Used in patient monitoring systems and medical diagnostic equipment to ensure precise measurements of biological signals.
- Industrial Automation: Integral in control systems for precise processing and monitoring of industrial parameters such as temperature, pressure, and load measurement.
- Consumer Electronics: Enhances functionality and accuracy in devices like high-precision scales and smart home devices, offering improved user experience.
- Environmental Monitoring: Applied in systems for tracking environmental conditions such as air quality and water purity, crucial for data accuracy and reliability.
- Energy Management: Used in smart grid and renewable energy systems to ensure accurate data collection for efficient energy distribution and usage monitoring.
You may place an order without registering to Xinshop. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















