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