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TC7107 - 3-1/2 Digit Analog-to-Digital Converters

Description

The TC7106A and TC7107A 3-1/2 digit direct display drive Analog-to-Digital Converters allow existing TC7106/TC7107 based systems to be upgraded.

Each device has a precision reference with a 20 ppm/°C maximum temperature coefficient.

Features

  • Internal Reference with Low Temperature Drift: - TC7106/TC7107: 80 ppm/°C (Typical) - TC7106A/TC7107A: 20 ppm/°C (Typical).
  • Drives LCD (TC7106) or LED (TC7107) Display Directly.
  • Zero Reading with Zero Input.
  • Low Noise for Stable Display.
  • Auto-Zero Cycle Eliminates Need for Zero Adjustment.
  • True Polarity Indication for Precision Null.

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Datasheet Details

Part number TC7107
Manufacturer Microchip
File Size 482.71 KB
Description 3-1/2 Digit Analog-to-Digital Converters
Datasheet download datasheet TC7107 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC7106/A/TC7107/A 3-1/2 Digit Analog-to-Digital Converters Features: • Internal Reference with Low Temperature Drift: - TC7106/TC7107: 80 ppm/°C (Typical) - TC7106A/TC7107A: 20 ppm/°C (Typical) • Drives LCD (TC7106) or LED (TC7107) Display Directly • Zero Reading with Zero Input • Low Noise for Stable Display • Auto-Zero Cycle Eliminates Need for Zero Adjustment • True Polarity Indication for Precision Null Applications • Convenient 9V Battery Operation (TC7106A) • High-Impedance CMOS Differential Inputs: 1012Ω • Differential Reference Inputs Simplify Ratiometric Measurements • Low-Power Operation: 10 mW Applications: • Thermometry • Bridge Readouts: Strain Gauges, Load Cells, Null Detectors • Digital Meters: Voltage/Current/Ohms/Power, pH • Digital Scales, Process Monitors • Portable In
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