MCP3422A2-E/MC
- Mfr.Part #
- MCP3422A2-E/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8DFN
- Stock
- 49,599
- In Stock :
- 49,599
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Number of ADCs :
- 1
- Voltage Reference :
- Internal
- Number of ADC Channels :
- 2
- Pin Count :
- 8
- Reference Type :
- Internal
- Screening Level :
- Extended Industrial
- Package / Case :
- 8-VFDFN Exposed Pad
- Interface Type :
- I2C
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Converter Type :
- ADC, DELTA-SIGMA
- Number of Pins :
- 8
- Packaging :
- Tube
- Supplier Package :
- DFN
- Configuration :
- MUX-PGA-ADC
- Ratio - S/H:ADC :
- --
- Published :
- 2009
- Product Status :
- Active
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Product Category :
- Analog to Digital Converters - ADC
- Number of Bits :
- 18
- Series :
- --
- Resolution :
- 2.25 B
- Data Interface :
- I2C
- Terminal Finish :
- Matte Tin (Sn)
- RoHS :
- Details
- Terminal Pitch :
- 0.5mm
- Maximum Operating Temperature :
- + 125 C
- Input Signal Type :
- Differential
- Brand :
- Microchip Technology
- Mounting :
- Surface Mount
- Number of Analog In Channels :
- 2
- Number of Channels :
- 2 Channel
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Length :
- 3mm
- Number of Terminations :
- 8
- Linearity Error-Max (EL) :
- 0.0035%
- Base Product Number :
- MCP3422
- Number of Analog Inputs :
- 2
- Max Supply Voltage :
- 5.5V
- Number of Functions :
- 1
- Number of A/D Converters :
- 1
- Polarity of Input Voltage :
- Bipolar
- Product Type :
- ADCs - Analog to Digital Converters
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Sampling Rate (Per Second) :
- 3.75
- Digital Supply Support :
- yes
- Architecture :
- Sigma-Delta
- Package :
- Tube
- Input Type :
- Differential
- Min Supply Voltage :
- 2.7V
- Supplier Device Package :
- 8-DFN (2x3)
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Number of Inputs :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Analog :
- 2.7V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Qualification :
- AEC-Q100
- Sampling Rate :
- 3.75 sps
- Voltage Supply Source :
- Analog/Digital
- Base Part Number :
- MCP3422
- Manufacturer :
- Microchip
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Power Supplies :
- 3/5V
- ECCN Code :
- EAR99
- Mounting Style :
- SMD/SMT
- Input Voltage :
- 2.048 V
- Terminal Form :
- NO LEAD
- Interface :
- 2-Wire, I2C, Serial
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Minimum Operating Temperature :
- - 40 C
- Features :
- PGA
- Feature :
- PGA
- Mount :
- Surface Mount
- Datasheets
- MCP3422A2-E/MC
MCP3422A2-E/MC Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A2-E/MC Overview
The MCP3422A2-E/MC by Microchip Technology is a highly precise, low-power, 18-bit Sigma-Delta Analog-to-Digital Converter (ADC) designed for automated applications requiring high resolution and accuracy. This ADC offers dual channel input and an integrated voltage reference that simplifies system design and reduces external component count. Its compact 8-DFN package is ideal for space-constrained applications, making the Analog to Digital Converters (ADC) Microchip Technology MCP3422A2-E/MC a perfect choice for advanced industrial and consumer electronics.
MCP3422A2-E/MC Features
The MCP3422A2-E/MC ADC boasts a number of features that enhance its performance and usability in various applications. Key features include an on-chip low-drift voltage reference, programmable gain amplifier (PGA) up to x8 gain, and an I2C interface for easy communication. The device operates over a broad voltage range from 2.7V to 5.5V, offering flexibility in power-sensitive applications. Additionally, its extended temperature range ensures reliability under extreme conditions.
MCP3422A2-E/MC Applications
- Industrial Automation: In precision sensor data acquisition, the MCP3422A2-E/MC provides accurate signal conversion, essential for process control and monitoring systems.
- Battery-Powered Devices: Thanks to its low power consumption, the MCP3422A2-E/MC is optimal for use in portable, battery-operated devices where power efficiency is crucial.
- Medical Monitoring Systems: Utilized in medical devices for accurate monitoring and diagnostics, ensuring high fidelity in patient care technologies.
- Consumer Electronics: Ideal for integrating into home automation systems and smart appliances, enhancing user interfaces with precise ADC capabilities.
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