MCP3422A3T-E/MS
- Mfr.Part #
- MCP3422A3T-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
- 3,811
- In Stock :
- 3,811
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Product Category :
- Analog to Digital Converters - ADC
- Resolution :
- 18 Bit
- Published :
- 2009
- Sampling Rate :
- 3.75 sps
- Number of Analog In Channels :
- 2
- Number of Functions :
- 1
- Features :
- PGA
- Product Status :
- Active
- Operating Temperature :
- -40°C~125°C
- Linearity Error-Max (EL) :
- 0.0035%
- Data Interface :
- I2C
- Feature :
- PGA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Converters :
- 1
- Number of Channels :
- 2 Channel
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Reference Type :
- Internal
- Input Type :
- Differential
- Base Product Number :
- MCP3422
- Maximum Operating Temperature :
- + 125 C
- Number of Inputs :
- 2
- Number of Bits :
- 18
- Terminal Pitch :
- 0.65mm
- Pin Count :
- 8
- Qualification :
- AEC-Q100
- Pbfree Code :
- yes
- Power Supplies :
- 3/5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3mm
- Sampling Rate (Per Second) :
- 3.75
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Factory Lead Time :
- 15 Weeks
- Architecture :
- Sigma-Delta
- Base Part Number :
- MCP3422
- Interface :
- I2C, Serial
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Packaging :
- Tape and Reel (TR)
- Minimum Operating Temperature :
- - 40 C
- Interface Type :
- I2C
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Mounting Type :
- Surface Mount
- Number of ADC Channels :
- 2
- Supplier Device Package :
- 8-MSOP
- Manufacturer :
- Microchip
- Ratio - S/H:ADC :
- --
- Mounting Style :
- SMD/SMT
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Converter Type :
- ADC, DELTA-SIGMA
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Length :
- 3mm
- RoHS :
- Details
- Brand :
- Microchip Technology
- Number of A/D Converters :
- 1
- Qualification Status :
- Not Qualified
- Product Type :
- ADCs - Analog to Digital Converters
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Supply Voltage :
- 5V
- Package :
- Tape and Reel (TR)
- Configuration :
- MUX-PGA-ADC
- Series :
- --
- Datasheets
- MCP3422A3T-E/MS

Analog to Digital Converters (ADC) Microchip Technology MCP3422A3T-E/MS Overview
The MCP3422A3T-E/MS from Microchip Technology is a highly precise 18-bit Sigma-Delta Analog-to-Digital Converter (ADC) encapsulated in an 8-MSOP package. This compact component is engineered for low-power consumption and features a built-in programmable gain amplifier, making it an ideal choice for high-resolution measurement needs. The Analog to Digital Converters (ADC) Microchip Technology MCP3422A3T-E/MS is specifically designed to enhance performance in both portable devices and stationary monitoring systems, enabling efficient data conversion from analog signals to digital data with enhanced accuracy and stability.
MCP3422A3T-E/MS Features
The MCP3422A3T-E/MS ADC offers a resolution of 18-bits with a programmable gain up to 8x. Its low-power design and I2C interface for multi-device connection make it versatile for a broad range of applications. The device also supports on-the-fly resolution and gain adjustments, which provides flexibility in performance tuning according to specific application requirements.
MCP3422A3T-E/MS Applications
- Portable Medical Devices: Utilized in portable medical devices such as blood pressure monitors and glucose meters for precise data measurement essential for patient care.
- Industrial Process Control: Enhances monitoring and control systems by providing accurate environmental data collection, crucial for maintaining the integrity of industrial processes.
- Smart Energy Systems: Applied in smart meters and energy monitoring systems to ensure accurate energy measurement, contributing to efficient energy management and cost savings.
- Consumer Electronics: Integrated in devices such as digital thermometers and household scales, where precise analog to digital conversion is critical for functionality and reliability.
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