MCP3422A1T-E/MS
- Mfr.Part #
- MCP3422A1T-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
- 47,088
- In Stock :
- 47,088
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Product Category :
- Analog to Digital Converters - ADC
- Sampling Rate :
- 3.75 sps
- Ratio - S/H:ADC :
- -
- Brand :
- Microchip Technology
- Number of Analog In Channels :
- 2
- Width :
- 3mm
- Configuration :
- MUX-PGA-ADC
- Base Part Number :
- MCP3422
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Features :
- PGA
- Mounting Style :
- SMD/SMT
- Series :
- MCP3422
- Number of Inputs :
- 2
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Voltage Reference :
- Internal
- Reference Type :
- Internal
- Power Supplies :
- 3/5V
- Supplier Device Package :
- 8-MSOP
- Number of Functions :
- 1
- Qualification :
- AEC-Q100
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2009
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 15 Weeks
- Data Interface :
- I2C
- Polarity of Input Voltage :
- Bipolar
- Product Type :
- ADCs - Analog to Digital Converters
- Interface :
- 2-Wire, I2C, Serial
- Length :
- 3mm
- Interface Type :
- I2C
- Number of Pins :
- 8
- Digital Supply Support :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 8
- Terminal Pitch :
- 0.65mm
- Reference Voltage :
- 2.048 V
- Input Type :
- Differential
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Manufacturer :
- Microchip
- Number of A/D Converters :
- 1
- Number of ADC Channels :
- 2
- Mount :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Analog Inputs :
- 2
- Sampling Rate (Per Second) :
- 3.75
- Maximum Operating Temperature :
- + 125 C
- JESD-609 Code :
- e3
- Minimum Operating Temperature :
- - 40 C
- Architecture :
- Sigma-Delta
- Product Status :
- Active
- Voltage Supply Source :
- Single
- Operating Temperature :
- -40°C~125°C
- Number of Bits :
- 18
- Converter Type :
- ADC, DELTA-SIGMA
- Number of Channels :
- 2 Channel
- Supply Voltage :
- 5V
- Resolution :
- 2.25 B
- Operating Supply Voltage :
- 5.5, 2.7 V
- Min Supply Voltage :
- 2.7V
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Screening Level :
- Extended Industrial
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Conversion Rate :
- 3.75 sps
- Max Supply Voltage :
- 5.5V
- Qualification Status :
- Not Qualified
- Number of ADCs :
- 1
- Package :
- Tape and Reel (TR)
- RoHS :
- Details
- Input Voltage :
- 2.048 V
- Terminal Form :
- Gull wing
- Feature :
- PGA
- Base Product Number :
- MCP3422
- Mounting :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Converters :
- 1 Converter
- Linearity Error-Max (EL) :
- 0.0035%
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Input Signal Type :
- Differential/Single-Ended
- Datasheets
- MCP3422A1T-E/MS
MCP3422A1T-E/MS Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A1T-E/MS Overview
Discover the high-precision world of analog to digital conversion with the MCP3422A1T-E/MS, a top-tier ADC component from Microchip Technology. This device is specifically designed to cater to applications requiring high accuracy and low power consumption in a compact package. The Analog to Digital Converters (ADC) Microchip Technology MCP3422A1T-E/MS leverages sigma-delta modulation to deliver 18 bits of resolution, making it an ideal choice for precision-sensitive applications. Its small form factor in an 8-MSOP package ensures ease of integration into existing designs, providing a seamless and efficient solution for enhancing system performance.
MCP3422A1T-E/MS Features
The MCP3422A1T-E/MS ADC is notable for its high-resolution 18-bit sigma-delta modulator, low power consumption, and the ability to operate with a single power supply ranging from 2.7V to 5.5V. This versatility is complemented by an on-chip voltage reference and an oscillator which simplifies system design, reducing external component requirements and overall system cost. The IC also features an I2C interface, allowing for easy communication and configuration within a wide array of digital systems.
MCP3422A1T-E/MS Applications
- Medical Devices: Utilized in patient monitoring systems where precision and reliability in measurement are crucial.
- Industrial Automation: Enhances the accuracy of sensor readings in automated manufacturing environments, leading to increased efficiency and safety.
- Consumer Electronics: Deployed in devices like high-end audio equipment for accurate sound reproduction that faithfully captures nuances.
- Environmental Monitoring: Applied in systems for tracking environmental parameters such as air quality and temperature, providing data crucial for health and safety regulations.
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