MCP3422A2T-E/MS
- Mfr.Part #
- MCP3422A2T-E/MS
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8MSOP
- Stock
- 8,858
- In Stock :
- 8,858
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Channels :
- 2 Channel
- Number of A/D Converters :
- 1
- Package :
- Tape and Reel (TR)
- Width :
- 3mm
- Length :
- 3mm
- Configuration :
- MUX-PGA-ADC
- ECCN Code :
- EAR99
- Input Type :
- Differential
- Power Supplies :
- 3/5V
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Ratio - S/H:ADC :
- --
- Published :
- 2009
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C, Serial
- Product Category :
- Analog to Digital Converters - ADC
- Product Status :
- Active
- Manufacturer :
- Microchip
- Pbfree Code :
- yes
- Feature :
- PGA
- Qualification :
- AEC-Q100
- Base Part Number :
- MCP3422
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply, Digital :
- 2.7V~5.5V
- JESD-609 Code :
- e3
- Architecture :
- Sigma-Delta
- Sampling Rate (Per Second) :
- 3.75
- Mounting Style :
- SMD/SMT
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Data Interface :
- I2C
- Features :
- PGA
- Terminal Pitch :
- 0.65mm
- Base Product Number :
- MCP3422
- RoHS Status :
- ROHS3 Compliant
- Product Type :
- ADCs - Analog to Digital Converters
- RoHS :
- Details
- Supplier Device Package :
- 8-MSOP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Resolution :
- 18 Bit
- Number of Analog In Channels :
- 2
- Number of Inputs :
- 2
- Number of Pins :
- 8
- Converter Type :
- ADC, DELTA-SIGMA
- Packaging :
- Tape and Reel (TR)
- Sampling Rate :
- 3.75 sps
- Number of ADC Channels :
- 2
- Number of Bits :
- 18
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Reference Type :
- Internal
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Brand :
- Microchip Technology
- Pin Count :
- 8
- Linearity Error-Max (EL) :
- 0.0035%
- Series :
- --
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Factory Lead Time :
- 7 Weeks
- Datasheets
- MCP3422A2T-E/MS
MCP3422A2T-E/MS Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A2T-E/MS Overview
Introducing the MCP3422A2T-E/MS from Microchip Technology, a high-precision Analog to Digital Converter (ADC) that integrates advanced sigma-delta technology into a compact 8-MSOP package. This device is engineered for precision sensing and data acquisition applications, offering an exceptional 18-bit resolution. The MCP3422A2T-E/MS is particularly designed to simplify the integration into industrial applications due to its small size and high accuracy. With low power consumption and an integrated programmable gain amplifier, this ADC is ideal for applications requiring high-resolution sensor readings and reliable performance under varying conditions. The integration of this ADC by Microchip Technology ensures both robustness and precision, making it a preferred choice for critical and high-accuracy applications.
MCP3422A2T-E/MS Features
The MCP3422A2T-E/MS ADC boasts several features that make it stand out in the field of digital conversion. Key features include an 18-bit resolution which ensures high precision in data conversion, minimizing data loss and enhancing overall system integrity. It supports a programmable gain amplifier, allowing for flexible adaptation to different signal amplitudes. Additionally, its low power consumption makes it suitable for battery-operated devices, enhancing their longevity and reliability. The device also offers an I2C interface for straightforward integration with existing microcontroller-based systems, facilitating easy setup and minimal development time.
MCP3422A2T-E/MS Applications
- Industrial Automation: Utilized for precise monitoring and control of industrial processes, where accurate data conversion from sensors to digital format is critical.
- Portable Instrumentation: Ideal for use in field equipment such as environmental sensors and portable health monitoring devices, where power efficiency and precision are paramount.
- Battery-Powered Devices: Enhances the efficiency and performance of battery-operated devices through low power consumption and high data integrity.
- Medical Devices: Applied in medical monitoring systems, providing accurate and reliable readings crucial for patient care and diagnostic purposes.
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