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