Microchip Technology MCP3426A4-E/MS
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.26 | $3.26 |
| 15+ | $3.16 | $47.40 |
| 25+ | $3.09 | $77.25 |
| 50+ | $2.92 | $146.00 |
| 100+ | $2.57 | $257.00 |
| N+ | $0.51 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 15 |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | I2C |
| Configuration | MUX-PGA-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | PGA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
| ROHS |  |
The MCP3426A4-E/MS is a 16-bit, dual-channel analog-to-digital converter from Microchip Technology. It integrates a precision internal reference and a programmable gain amplifier (PGA) within a compact 8-MSOP package. Operating at 15 SPS, it is designed for high-accuracy, low-speed measurement applications. The I2C interface ensures straightforward integration into digital systems, making it a reliable choice for industrial, automotive, and instrumentation designs.
- Integrated PGA: The built-in programmable gain amplifier allows for direct measurement of small sensor signals without external amplification.
- High Accuracy: 16-bit resolution provides excellent detail for demanding measurement tasks.
- Robust Design: Wide temperature range and internal reference ensure stable performance in harsh conditions.
- Easy Integration: I2C interface and small package simplify PCB layout and firmware development.
- Low Power: Optimized for battery-powered devices with its low sampling rate and efficient architecture.
High-Resolution Data Logging
The 16-bit resolution and 15 SPS sampling rate are perfect for data loggers that monitor slow-changing phenomena like temperature or humidity over long periods.
Weigh Scale and Load Cell Interfaces
The dual-channel input and internal PGA allow direct connection to bridge sensors, providing stable and accurate weight measurements.
Automotive Sensor Monitoring
With a wide temperature range and I2C interface, it can monitor battery voltage, oil pressure, or temperature sensors in automotive environments.
Smart Agriculture
Ideal for soil moisture sensors and weather stations, where low power consumption and high accuracy are essential for remote field operation.
Laboratory Instruments
The precision and small footprint make it suitable for bench-top lab equipment like pH meters and conductivity meters.
Energy Monitoring Systems
Can be used in power monitoring to measure current and voltage with high precision, aiding in efficient energy management.
- Q: What is the resolution of the MCP3426A4-E/MS?
- A: It is a 16-bit ADC, providing high-resolution conversion for precise measurements.
- Q: What is the sampling rate?
- A: The sampling rate is 15 SPS, ideal for low-frequency, high-accuracy signals.
- Q: How many channels does this ADC have?
- A: It features 2 input channels, configurable for differential or single-ended inputs.
- Q: What interface does it support?
- A: It uses the I2C interface, enabling easy connection to standard microcontrollers.
- Q: What is the architecture of this device?
- A: It uses a MUX-PGA-ADC architecture with an internal reference, simplifying the signal chain.
- Q: What is the operating temperature range?
- A: It operates over -40°C to 125°C, suitable for industrial applications.
MCP3426A4-E/MS.pdf
- Q: What is the resolution of the MCP3426A4-E/MS?
- A: It is a 16-bit ADC, providing high-resolution conversion for precise measurements.
- Q: What is the sampling rate?
- A: The sampling rate is 15 SPS, ideal for low-frequency, high-accuracy signals.
- Q: How many channels does this ADC have?
- A: It features 2 input channels, configurable for differential or single-ended inputs.
- Q: What interface does it support?
- A: It uses the I2C interface, enabling easy connection to standard microcontrollers.
- Q: What is the architecture of this device?
- A: It uses a MUX-PGA-ADC architecture with an internal reference, simplifying the signal chain.
- Q: What is the operating temperature range?
- A: It operates over -40°C to 125°C, suitable for industrial applications.
