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

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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