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

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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