MCP3422A2-E/SN
- Mfr.Part #
- MCP3422A2-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8SOIC
- Stock
- 38,699
- In Stock :
- 38,699
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Ratio - S/H:ADC :
- --
- Product Type :
- ADCs - Analog to Digital Converters
- Converter Type :
- ADC, DELTA-SIGMA
- Manufacturer :
- Microchip
- Output Format :
- Serial
- Supplier Device Package :
- 8-SOIC
- Mounting :
- Surface Mount
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Product Category :
- Analog to Digital Converters - ADC
- Input Voltage :
- 5.3 V
- Reference Type :
- Internal
- Operating Temperature :
- -40°C~125°C
- Max Operating Temperature :
- 125 °C
- Terminal Finish :
- Matte Tin (Sn)
- Interface :
- I2C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Resolution :
- 2.25 B
- Feature :
- PGA
- Package :
- Tube
- Pin Count :
- 8
- Packaging :
- Tube
- Number of Pins :
- 8
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Base Part Number :
- MCP3422
- Number of A/D Converters :
- 1
- Linearity Error-Max (EL) :
- 0.0035%
- Architecture :
- Sigma-Delta
- Number of ADCs :
- 2
- Min Operating Temperature :
- -40 °C
- Polarity of Input Voltage :
- Bipolar
- Number of Channels :
- 2 Channel
- Number of Bits :
- 18
- Sampling Rate :
- 3.75 sps
- Data Interface :
- I2C
- Length :
- 4.9mm
- Factory Lead Time :
- 7 Weeks
- Sampling Rate (Per Second) :
- 3.75
- Screening Level :
- Extended
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Configuration :
- MUX-PGA-ADC
- Mounting Style :
- SMD/SMT
- Input Signal Type :
- Single-Ended/Differential
- Input Type :
- Differential
- Supplier Package :
- SOIC N
- Published :
- 2009
- Power Supplies :
- 3/5V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Number of ADC Channels :
- 2
- Number of Functions :
- 1
- Voltage Supply Source :
- Single
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Polarity :
- Bipolar
- Base Product Number :
- MCP3422
- Voltage Reference :
- Internal
- Product Status :
- Active
- Minimum Operating Temperature :
- - 40 C
- Surface Mount :
- yes
- Number of Analog In Channels :
- 2
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- RoHS :
- Details
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Analog Inputs :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- Maximum Operating Temperature :
- + 125 C
- Series :
- --
- Width :
- 3.9mm
- Terminal Position :
- Dual
- Qualification :
- AEC-Q100
- Qualification Status :
- Not Qualified
- Interface Type :
- I2C
- Features :
- PGA
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 5.5, 2.7 V
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- Number of Inputs :
- 2
- Datasheets
- MCP3422A2-E/SN
MCP3422A2-E/SN Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A2-E/SN Overview
Discover the precision and flexibility of the MCP3422A2-E/SN, a standout product from Microchip Technology in the realm of Analog to Digital Converters (ADC). This IC ADC 18BIT SIGMADELTA 8SOIC is engineered to deliver high-resolution conversion of analog signals into digital data with accuracy. Its compact 8SOIC package ensures it can be integrated into various electronic assemblies without spatial constraints, making it ideal for applications requiring precise data acquisition and signal conditioning. The integration of the MCP3422A2-E/SN offers enhanced performance in digital signal processing and contributes significantly to the reliability and functionality of sophisticated electronic systems.
MCP3422A2-E/SN Features
The MCP3422A2-E/SN ADC features a 18-bit resolution Sigma-Delta modulator, multiple input channels, and an onboard precision voltage reference that minimizes external components and simplifies system design. Its low-power consumption and programmable data rate options make it adaptable for power-sensitive applications. Additionally, the device supports an I2C interface for easy integration into existing digital systems, providing flexibility in design and functionality.
MCP3422A2-E/SN Applications
- Portable Instrumentation: Utilizes its compact size and precision for handheld devices requiring accurate data measurement.
- Temperature Monitoring Systems: Employs its high-resolution conversion to ensure precise temperature readings in HVAC and medical systems.
- Battery-Powered Systems: Capitalizes on its low power consumption to extend battery life in mobile and remote sensing devices.
- Data Acquisition Systems: Enhances data integrity and accuracy in industrial and scientific measurement equipment.
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