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1,077 pcs
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1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology MCP3428-E/ST is a high-accuracy, 16-bit Delta-Sigma Analog-to-Digital Converter (ADC) designed for precise data acquisition. This device offers 4 differential input channels, making it suitable for applications requiring multiple analog signal measurements.
Key electrical specifications include a programmable gain amplifier (PGA) with gains of 1, 2, 4, or 8, and an on-board 2.048V voltage reference with 0.05% accuracy. The ADC supports selectable data rates of 15 SPS for 16-bit resolution, 60 SPS for 14-bit, and 240 SPS for 12-bit. It operates over a wide temperature range of -40°C to +125°C and a single supply voltage from 2.7V to 5.5V.
The MCP3428-E/ST utilizes an I²C interface for communication, supporting standard, fast, and high-speed modes. It features self-calibration of internal offset and gain for accurate conversions. The device is available in a 14-TSSOP surface-mount package.
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 MCP3428-E/ST is a 16-bit Analog-to-Digital Converter.
The MCP3428-E/ST has 4 differential input channels.
The MCP3428-E/ST uses an I²C interface.
The operating voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to +125°C.
The MCP3428-E/ST is available in a 14-TSSOP package.
The sampling rate is 15 SPS for 16-bit resolution.