Datasheet Details
| Part number | TC7117A |
|---|---|
| Manufacturer | Microchip |
| File Size | 306.54 KB |
| Description | 3-1/2 Digit Analog-to-Digital Converters |
| Datasheet |
 TC7117A Datasheet
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General Description
The TC7116A/TC7117A are 3-1/2 digit CMOS Analogto-Digital Converters (ADCs) containing all the active components necessary to construct a 0.05% resolution measurement system.
Seven-segment decoders, polarity and digit drivers, voltage reference, and clock circuit are integrated on-chip.
Key Features
- Low Temperature Drift Internal Reference: - TC7116/TC7117 80 ppm/°C, Typ. - TC7116A/TC7117A 20 ppm/°C, Typ.
- Display Hold Function.
- Directly Drives LCD or LED Display.
- Zero Reading with Zero Input.
- Low Noise for Stable Display: - 2V or 200mV Full Scale Range (FSR).
- Auto-Zero Cycle Eliminates Need for Zero.
- Adjustment Potentiometer.
- True Polarity Indication for Precision Null.