MCP3422A5T-E/SN
- Mfr.Part #
- MCP3422A5T-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8SOIC
- Stock
- 37,221
- In Stock :
- 37,221
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Architecture :
- Sigma-Delta
- Surface Mount :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Features :
- PGA
- Product Type :
- ADCs - Analog to Digital Converters
- Converter Type :
- ADC, DELTA-SIGMA
- Interface :
- I2C, Serial
- Feature :
- PGA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- Number of Functions :
- 1
- Data Interface :
- I2C
- Input Type :
- Differential
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 5V
- Product Category :
- Analog to Digital Converters - ADC
- Package :
- Tape and Reel (TR)
- Interface Type :
- I2C
- Base Product Number :
- MCP3422
- Number of Converters :
- 1
- Pbfree Code :
- yes
- Number of A/D Converters :
- 1
- Published :
- 2009
- Sampling Rate :
- 3.75 sps
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Mounting Type :
- Surface Mount
- Configuration :
- MUX-PGA-ADC
- Reference Type :
- Internal
- Sampling Rate (Per Second) :
- 3.75
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.9mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 7 Weeks
- Manufacturer :
- Microchip
- Voltage - Supply, Analog :
- 2.7V~5.5V
- RoHS :
- Details
- Supplier Device Package :
- 8-SOIC
- Number of Inputs :
- 2
- Number of ADC Channels :
- 2
- Power Supplies :
- 3/5V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Resolution :
- 18 Bit
- Mounting Style :
- SMD/SMT
- Length :
- 4.9mm
- Base Part Number :
- MCP3422
- Number of Pins :
- 8
- Maximum Operating Temperature :
- + 125 C
- Qualification :
- AEC-Q100
- Linearity Error-Max (EL) :
- 0.0035%
- Number of Terminations :
- 8
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Ratio - S/H:ADC :
- -
- Series :
- MCP3422
- Number of Analog In Channels :
- 2
- Minimum Operating Temperature :
- - 40 C
- Number of Channels :
- 2 Channel
- Brand :
- Microchip Technology
- Terminal Position :
- Dual
- Number of Bits :
- 18
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Product Status :
- Active
- Datasheets
- MCP3422A5T-E/SN
MCP3422A5T-E/SN Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A5T-E/SN Overview
The MCP3422A5T-E/SN by Microchip Technology is a highly versatile and precise Analog to Digital Converter (ADC) designed to address advanced data acquisition under varying signal conditions. With its sigma-delta modulation, this IC offers enhanced noise rejection and ensures reliable performance even in noisy environments. The compact 8SOIC package makes it an ideal choice for space-constrained applications, while its 18-bit resolution provides high accuracy, making it perfect for precision-sensitive applications. The integration of this Analog to Digital Converters (ADC) Microchip Technology MCP3422A5T-E/SN into your systems means superior data integrity and improved overall system efficiency.
MCP3422A5T-E/SN Features
This ADC features an on-chip low-noise programmable gain amplifier with selectable gain options that allow it to adapt to different signal amplitudes, a one-shot or continuous conversion mode to give designers flexibility depending on power or speed requirements, and an I2C interface for straightforward digital communication. Its low power consumption makes it suitable for battery-operated devices.
MCP3422A5T-E/SN Applications
- Industrial Automation: Utilized in control systems to accurately convert analog signals from sensors monitoring industrial processes into digital data for processing and analysis.
- Portable Instrumentation: Key component in handheld devices for environmental monitoring or healthcare diagnostics, where precise and reliable data acquisition is critical.
- Energy Systems: Helps in monitoring electrical parameters in smart grids or renewable energy systems, ensuring efficient power management and distribution.
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