MCP3426A4-E/SN
- Mfr.Part #
- MCP3426A4-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SIGMA-DELTA 8SOIC
- Stock
- 62
- In Stock :
- 62
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Mounting Style :
- SMD/SMT
- Interface :
- I2C
- RoHS :
- Details
- Base Product Number :
- MCP3426
- Number of Channels :
- 2 Channel
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Functions :
- 1
- Number of Bits :
- 16
- Subcategory :
- Data Converter ICs
- Packaging :
- Tube
- Resolution :
- 16 bit
- Minimum Operating Temperature :
- - 40 C
- Number of Terminations :
- 8
- Product Category :
- Analog to Digital Converters - ADC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Operating Temperature :
- 125 °C
- Output Format :
- Serial
- JESD-609 Code :
- e3
- Features :
- PGA
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Supply Voltage :
- 5V
- Brand :
- Microchip Technology
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- Product Type :
- ADCs - Analog to Digital Converters
- Configuration :
- MUX-PGA-ADC
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Number of Analog In Channels :
- 2
- Product Status :
- Active
- Published :
- 2009
- Series :
- --
- Reference Type :
- Internal
- Data Interface :
- I2C
- Interface Type :
- I2C
- Length :
- 4.9mm
- Width :
- 3.9mm
- Min Operating Temperature :
- -40 °C
- Terminal Position :
- Dual
- Feature :
- PGA
- Analog Input Voltage-Min :
- -0.3V
- Input Type :
- Differential
- Sampling Rate :
- 15 sps
- Number of ADC Channels :
- 2
- Factory Lead Time :
- 7 Weeks
- Package :
- Tube
- JESD-30 Code :
- R-PDSO-G8
- Number of Inputs :
- 2
- Converter Type :
- ADC, DELTA-SIGMA
- Pbfree Code :
- yes
- Maximum Operating Temperature :
- + 125 C
- Architecture :
- Sigma-Delta
- Ratio - S/H:ADC :
- --
- Supplier Device Package :
- 8-SOIC
- Base Part Number :
- MCP3426
- Analog Input Voltage-Max :
- 5.8V
- Manufacturer :
- Microchip
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- Sampling Rate (Per Second) :
- 15
- Peak Reflow Temperature (Cel) :
- 260
- Number of A/D Converters :
- 1
- Qualification :
- AEC-Q100
- Datasheets
- MCP3426A4-E/SN

Analog to Digital Converters (ADC) Microchip Technology MCP3426A4-E/SN Overview
The MCP3426A4-E/SN by Microchip Technology is a robust 16-bit Sigma-Delta Analog-to-Digital Converter (ADC) encapsulated in a compact 8-SOIC package. This high-precision IC is designed to deliver exceptional performance with low power consumption, making it an ideal choice for sophisticated measurement applications. The device features two differential input channels with an onboard programmable gain amplifier, offering versatile solutions for various signal acquisition needs. Its ability to directly communicate via I2C interface simplifies integration into existing architectures, enhancing system reliability and reducing development time. The Analog to Digital Converters (ADC) Microchip Technology MCP3426A4-E/SN is engineered to meet the rigorous demands of modern electronic systems, providing both accuracy and efficiency.
MCP3426A4-E/SN Features
This ADC boasts several features that stand out in its class:
- 16-bit resolution with Sigma-Delta modulation, ensuring high accuracy and low noise performance.
- Programmable gain amplifier included, allowing adjustments from 1 to 8 times gain for various input signal amplitudes.
- I2C interface compatibility, facilitating easy integration with most microcontrollers and digital systems.
- Low power consumption and a wide supply voltage range from 2.7V to 5.5V, suitable for battery-operated devices.
- Extended temperature range of -40°C to +125°C, which enables operation in extreme environmental conditions.
MCP3426A4-E/SN Applications
- Portable Medical Devices: Utilized in devices such as blood glucose monitors and portable ECGs where precision and low power are critical.
- Industrial Automation: Integrated in systems for process control, sensor interfacing, and industrial automation that require accurate data conversion under variable conditions.
- Environmental Monitoring: Employed in equipment for air quality measurement and weather stations, aiding in precise and reliable environmental assessments.
- Battery-Powered Systems: Ideal for remote sensors and mobile devices due to its low power consumption and efficient data handling capabilities.
- Smart Home Devices: Used in smart thermostats, energy monitoring systems, and home automation devices to provide accurate and reliable data acquisition and control.
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