Part Number
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MCP3428 |
Manufacturer
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Microchip Technology |
Description
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Multi-Channel Analog-to-Digital Converter |
Published
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Jul 17, 2010 |
Detailed Description
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MCP3426/7/8
16-Bit, Multi-Channel ΔΣ Analog-to-Digital Converter with I2C™ Interface and On-Board R...
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Datasheet
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MCP3428
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Overview
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MCP3426/7/8
16-Bit, Multi-Channel ΔΣ Analog-to-Digital Converter with I2C™ Interface and On-Board Reference
Features
• 16-bit ΔΣ ADC with Differential Inputs: - 2 channels: MCP3426 and MCP3427 - 4 channels: MCP3428 • Differential Input Full Scale Range: -VREF to +VREF • Self Calibration of Internal Offset and Gain per Each Conversion • On-Board Voltage Reference (VREF): - Accuracy: 2.
048V ± 0.
05% - Drift: 15 ppm/°C • On-Board Programmable Gain Amplifier (PGA): - Gains of 1,2, 4 or 8 • INL: 10 ppm of Full Scale Range • Programmable Data Rate Options: - 15 SPS (16 bits) - 60 SPS (14 bits) - 240 SPS (12 bits) • One-Shot or Continuous Conversion Options • Low Current Consump...
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