Microchip Technology MCP3426A7-E/SN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.22 | $3.22 |
| 15+ | $3.12 | $46.80 |
| 25+ | $3.05 | $76.25 |
| 50+ | $2.88 | $144.00 |
| 100+ | $2.54 | $254.00 |
| 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-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
The MCP3426A7-E/SN is a high-precision 16-bit analog-to-digital converter from Microchip Technology. It features a multiplexed input with 2 channels and a built-in programmable gain amplifier (PGA), allowing for direct connection to low-level sensors. With a maximum sampling rate of 15 SPS, it prioritizes accuracy over speed. The I2C interface simplifies integration into digital systems. Housed in an 8-pin SOIC package, it operates over -40°C to 125°C, making it suitable for industrial and automotive applications.
- Ultra-High Resolution: 16-bit output for extremely precise measurements.
- Built-in PGA: Amplifies small signals, eliminating the need for external amplification.
- I2C Interface: Requires only two wires for communication, saving GPIO pins.
- Dual Channels: Supports differential or single-ended inputs for flexible sensor connections.
- Wide Temperature Range: -40°C to 125°C for reliable operation in harsh environments.
Precision Sensor Measurement
The 16-bit resolution and built-in PGA make the MCP3426A7-E/SN ideal for precision measurement of low-level signals from strain gauges, thermocouples, and RTDs.
Weighing Scales
With its high resolution and differential input capability, this ADC is perfect for electronic weighing scales, providing accurate weight measurements with minimal drift.
Environmental Monitoring
The low sampling rate and high precision are well-suited for environmental sensors like pH meters and gas detectors, where accuracy is more important than speed.
Battery Management Systems
The MCP3426A7-E/SN can accurately monitor cell voltages and temperatures in battery packs, ensuring safe and efficient operation of lithium-ion batteries.
Industrial Process Control
In process control systems, this ADC provides precise digitization of analog signals from transmitters, enabling fine-tuned control of industrial processes.
- Q: What is the MCP3426A7-E/SN?
- A: The MCP3426A7-E/SN is a 16-bit analog-to-digital converter from Microchip Technology, featuring a MUX-PGA-ADC architecture.
- Q: What is the resolution of this ADC?
- A: It provides 16-bit resolution, offering 65,536 discrete levels for high-precision measurements.
- Q: What is the sampling rate?
- A: The MCP3426A7-E/SN has a maximum sampling rate of 15 SPS, optimized for high accuracy rather than speed.
- Q: How many channels does it have?
- A: It has 2 input channels, allowing for differential or single-ended measurements.
- Q: What interface does it use?
- A: It uses the I2C interface, enabling easy connection to microcontrollers with minimal pins.
- Q: What is the package type?
- A: It is available in an 8-pin SOIC package (0.154", 3.90mm width), a standard surface-mount package.
MCP3426A7-E/SN.pdf
- Q: What is the MCP3426A7-E/SN?
- A: The MCP3426A7-E/SN is a 16-bit analog-to-digital converter from Microchip Technology, featuring a MUX-PGA-ADC architecture.
- Q: What is the resolution of this ADC?
- A: It provides 16-bit resolution, offering 65,536 discrete levels for high-precision measurements.
- Q: What is the sampling rate?
- A: The MCP3426A7-E/SN has a maximum sampling rate of 15 SPS, optimized for high accuracy rather than speed.
- Q: How many channels does it have?
- A: It has 2 input channels, allowing for differential or single-ended measurements.
- Q: What interface does it use?
- A: It uses the I2C interface, enabling easy connection to microcontrollers with minimal pins.
- Q: What is the package type?
- A: It is available in an 8-pin SOIC package (0.154", 3.90mm width), a standard surface-mount package.
