Microchip Technology MCP3426A6-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 MCP3426A6-E/SN is a 16-bit, 15 SPS analog-to-digital converter from Microchip Technology, featuring a 2-channel input multiplexer and an internal programmable gain amplifier (PGA). It communicates via the I2C interface, making it easy to connect to microcontrollers. The device includes an internal voltage reference, simplifying the design and reducing external components. With an operating temperature range of -40°C to 125°C and a compact 8-SOIC package, it is suitable for a wide range of precision measurement applications, including industrial, medical, and environmental monitoring.
- High Resolution: 16-bit resolution provides fine detail for precise measurement of analog signals.
- Integrated PGA: The internal programmable gain amplifier allows for amplification of weak signals, improving accuracy.
- Simple I2C Interface: Requires only two wires for communication, simplifying PCB layout and firmware.
- Internal Reference: Eliminates the need for an external voltage reference, reducing component count and cost.
- Wide Temperature Range: -40°C to 125°C ensures reliable operation in harsh environments.
Precision Sensor Measurement
The 16-bit resolution and internal PGA allow for accurate measurement of small signals from strain gauges, thermocouples, and pressure sensors.
Battery Monitoring
With its low sampling rate and high resolution, it is ideal for monitoring battery voltage and current in energy storage systems, ensuring accurate state-of-charge estimation.
Environmental Monitoring
The I2C interface and 2 channels make it suitable for weather stations to measure temperature, humidity, and atmospheric pressure with high precision.
Medical Instrumentation
Its high resolution and low noise are beneficial for medical devices like digital thermometers and blood pressure monitors.
Industrial Weighing Scales
The internal PGA amplifies the small output from load cells, and the 16-bit ADC provides the precision needed for accurate weight measurement.
Data Loggers
The low power consumption and I2C interface make it easy to integrate into battery-powered data loggers for long-term monitoring applications.
- Q: What is the resolution of the MCP3426A6-E/SN?
- A: It is a 16-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The sampling rate is 15 SPS (samples per second).
- Q: How many channels does it have?
- A: It has 2 input channels.
- Q: What interface does it use?
- A: It uses the I2C interface.
- Q: What is the architecture?
- A: It uses a MUX-PGA-ADC architecture with an internal reference.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C and comes in an 8-SOIC package.
MCP3426A6-E/SN.pdf
- Q: What is the resolution of the MCP3426A6-E/SN?
- A: It is a 16-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The sampling rate is 15 SPS (samples per second).
- Q: How many channels does it have?
- A: It has 2 input channels.
- Q: What interface does it use?
- A: It uses the I2C interface.
- Q: What is the architecture?
- A: It uses a MUX-PGA-ADC architecture with an internal reference.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C and comes in an 8-SOIC package.
