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2,581 pcs
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2581 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology MCP3426A0-E/SN is a high-accuracy, 16-bit Sigma-Delta Analog-to-Digital Converter (ADC) designed for precision measurements. This device offers 2 differential input channels and utilizes an I2C interface for communication, supporting standard, fast, and high-speed modes.
Key electrical specifications include a wide operating voltage range of 2.7V to 5.5V and an extended operating temperature range from -40°C to +125°C. It features an on-board 2.048V voltage reference with ±0.05% accuracy and a low drift of 15 ppm/°C. The integrated Programmable Gain Amplifier (PGA) offers selectable gains of 1, 2, 4, or 8, allowing for the conversion of weak input signals with high resolution. The ADC provides selectable data rates of 15 SPS for 16-bit resolution, 60 SPS for 14-bit, and 240 SPS for 12-bit resolution.
This ADC supports both one-shot and continuous conversion modes, with low current consumption in both. In one-shot mode with 1 SPS and 16-bit resolution, consumption is as low as 9 µA typical. The device also includes self-calibration for internal offset and gain per conversion, ensuring accurate results over temperature and power supply variations.
The MCP3426A0-E/SN is available in an 8-SOIC surface mount package. Its typical applications include portable instrumentation, temperature sensing, bridge sensing for pressure and strain, weigh scales, and factory automation equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.35 | $8.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP3426A0-E/SN ADC has a resolution of 16 bits.
The MCP3426A0-E/SN has 2 differential input channels.
The operating voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to +125°C.
The MCP3426A0-E/SN uses an I2C interface.
The maximum sampling rate is 240 SPS at 12-bit resolution.
Yes, the MCP3426A0-E/SN has an on-board 2.048V voltage reference.