MCP3422A4-E/MC
- Mfr.Part #
- MCP3422A4-E/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8DFN
- Stock
- 10,516
- In Stock :
- 10,516
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Product Status :
- Active
- Number of A/D Converters :
- 1
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- RoHS :
- Details
- Min Operating Temperature :
- -40 °C
- Number of Pins :
- 8
- Package / Case :
- 8-VFDFN Exposed Pad
- Package :
- Tube
- Terminal Form :
- NO LEAD
- Product Category :
- Analog to Digital Converters - ADC
- Resolution :
- 18 Bit
- Interface :
- I2C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Product Number :
- MCP3422
- Ratio - S/H:ADC :
- -
- Series :
- MCP3422
- Feature :
- PGA
- Number of ADC Channels :
- 2
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Sampling Rate :
- 3.75 sps
- Number of Terminations :
- 8
- Brand :
- Microchip Technology
- Published :
- 2009
- Pin Count :
- 8
- Supplier Device Package :
- 8-DFN (2x3)
- Packaging :
- Tube
- Length :
- 3mm
- JESD-609 Code :
- e3
- Reference Type :
- Internal
- Interface Type :
- I2C
- Surface Mount :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Converter Type :
- ADC, DELTA-SIGMA
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Architecture :
- Sigma-Delta
- Mounting Type :
- Surface Mount
- Power Supplies :
- 3/5V
- Number of Bits :
- 18
- Manufacturer :
- Microchip
- Input Type :
- Differential
- Number of Channels :
- 2 Channel
- Number of Inputs :
- 2
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Qualification :
- AEC-Q100
- Features :
- PGA
- Number of Analog In Channels :
- 2
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- MCP3422
- Sampling Rate (Per Second) :
- 3.75
- Minimum Operating Temperature :
- - 40 C
- Configuration :
- MUX-PGA-ADC
- Peak Reflow Temperature (Cel) :
- 260
- Product Type :
- ADCs - Analog to Digital Converters
- Data Interface :
- I2C
- Output Format :
- Serial
- Maximum Operating Temperature :
- + 125 C
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Mounting Style :
- SMD/SMT
- Max Operating Temperature :
- 125 °C
- Linearity Error-Max (EL) :
- 0.0035%
- Datasheets
- MCP3422A4-E/MC

Analog to Digital Converters (ADC) Microchip Technology MCP3422A4-E/MC Overview
Introducing the MCP3422A4-E/MC by Microchip Technology – a highly precise and robust Analog to Digital Converter (ADC) designed to address the demanding needs of sensitive signal applications. This component converts analog signals to digital data with a remarkable 18-bit resolution, utilizing Sigma-Delta modulation for noise reduction and enhanced data integrity. The compact 8DFN package is engineered to cater to space-constrained applications, making it ideal for sophisticated yet compact systems. The incorporation of the Analog to Digital Converters (ADC) Microchip Technology MCP3422A4-E/MC in your designs ensures precise data conversion, enhancing system reliability and performance.
MCP3422A4-E/MC Features
The MCP3422A4-E/MC stands out with its high-resolution 18-bit Sigma-Delta ADC, low-power consumption, and an integrated voltage reference that minimizes external components and simplifies design. Its I2C interface facilitates easy integration into existing architectures, providing both flexibility and ease of use. The ability to operate across a wide temperature range ensures reliability under varying environmental conditions, making it suitable for a broad spectrum of industrial applications.
MCP3422A4-E/MC Applications
- Industrial Automation: Enables precise monitoring and control of industrial processes by converting analog sensor outputs into readable digital data for PLC systems.
- Portable Devices: Ideal for battery-operated devices such as handheld meters, where power efficiency and compact size are crucial.
- Medical Monitoring Equipment: Assists in accurate data acquisition in medical devices, ensuring reliable readings crucial for patient care.
- Consumer Electronics: Enhances functionality and accuracy in consumer gadgets like digital thermostats and home automation systems.
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