MCP3422A0T-E/MS
- Mfr.Part #
- MCP3422A0T-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
- 33,501
- In Stock :
- 33,501
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Mounting Style :
- SMD/SMT
- Series :
- MCP3422
- Height :
- 0.85 mm
- Number of Channels :
- 2
- Mount :
- Surface Mount
- Qualification :
- AEC-Q100
- ECCN Code :
- EAR99
- Interface :
- 2-Wire, I2C, Serial
- Radiation Hardening :
- No
- Minimum Operating Temperature :
- - 40 C
- Polarity :
- Bipolar
- Operating Temperature :
- -40°C~125°C
- Input Signal Type :
- Single-Ended/Differential
- Manufacturer :
- Microchip
- Features :
- PGA
- Interface Type :
- I2C
- Product Type :
- ADCs - Analog to Digital Converters
- Input Voltage :
- ±2.048 V
- Pin Count :
- 8
- Number of ADC Channels :
- 2
- Mounting :
- Surface Mount
- Supplier Package :
- MSOP
- Base Product Number :
- MCP3422
- Power Supplies :
- 3/5V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- RoHS :
- Details
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Sampling Rate :
- 3.75 sps
- Package :
- Tape and Reel (TR)
- Number of Analog In Channels :
- 2
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Pbfree Code :
- yes
- Linearity Error-Max (EL) :
- 0.0035%
- Terminal Pitch :
- 0.65mm
- Number of Elements :
- 1
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Converter Type :
- ADC, DELTA-SIGMA
- Resolution :
- 2.25 B
- Product Category :
- Analog to Digital Converters - ADC
- Number of Functions :
- 1
- Voltage Supply Source :
- Single
- Supplier Device Package :
- 8-MSOP
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Number of Terminations :
- 8
- Supply Voltage :
- 5V
- Data Interface :
- I2C
- Conversion Rate :
- 3.75 sps
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 2009
- Packaging :
- Tape and Reel (TR)
- Length :
- 3mm
- Input Type :
- Differential
- Terminal Finish :
- Matte Tin (Sn)
- Polarity of Input Voltage :
- Bipolar
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Sampling Rate (Per Second) :
- 3.75
- Brand :
- Microchip Technology
- Voltage Reference :
- Internal
- Architecture :
- Sigma-Delta
- Factory Lead Time :
- 15 Weeks
- Number of Analog Inputs :
- 2
- Number of A/D Converters :
- 1
- Min Supply Voltage :
- 2.7V
- Product Status :
- Active
- Base Part Number :
- MCP3422
- Reference Type :
- Internal
- Number of Converters :
- 1 Converter
- Configuration :
- MUX-PGA-ADC
- Width :
- 3mm
- Number of Inputs :
- 2
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Ratio - S/H:ADC :
- -
- RoHS Status :
- ROHS3 Compliant
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- Feature :
- PGA
- JESD-609 Code :
- e3
- Number of Bits :
- 18
- Maximum Operating Temperature :
- + 85 C
- Number of ADCs :
- 1
- Datasheets
- MCP3422A0T-E/MS
MCP3422A0T-E/MS Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A0T-E/MS Overview
The Analog to Digital Converters (ADC) Microchip Technology MCP3422A0T-E/MS is a highly precise and robust component designed for critical data acquisition in automated systems. Manufactured by Microchip Technology, this 18-bit sigma-delta ADC offers exceptional resolution and accuracy, housed in a compact 8-MSOP package. The device simplifies system design by incorporating an internal voltage reference and an oscillator, making it an ideal choice for applications requiring reliable and high-resolution analog-to-digital conversion. Its low power consumption and small footprint make it particularly suitable for portable devices.
MCP3422A0T-E/MS Features
This ADC is known for its high resolution of 18 bits and an integrated programmable gain amplifier, which allows for selectable gain of up to 8 times, enhancing the measurement of small signals. The MCP3422A0T-E/MS supports a wide input voltage range and can operate in either single-ended or differential input modes, providing flexibility in application design. Its I2C-compatible serial interface ensures easy integration into existing digital systems, facilitating efficient communication and system upgrades.
MCP3422A0T-E/MS Applications
- Medical Devices: Used in patient monitoring systems to measure biomedical signals with high precision and reliability.
- Industrial Automation: Integral in control systems where accurate sensing and data logging of environmental parameters are critical.
- Smart Home Applications: Employs in energy management systems to monitor electrical loads with high accuracy.
- Portable Instruments: Ideal for handheld devices requiring low power consumption and compact sizing without sacrificing measurement accuracy.
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