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