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