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TC500 - Precision Analog Front Ends

General Description

TheTC500/A/510/514 family are precision analog front ends that implement dual slope A/D converters having a maximum resolution of 17 bits plus sign.

As a minimum, each device contains the integrator, zero crossing comparator and processor interface logic.

Key Features

  • Precision (up to 17 bits) A/D Converter “Front End”.
  • 3-Pin Control Interface to Microprocessor.
  • Flexible: User Can Trade-off Conversion Speed for Resolution.
  • Single-Supply Operation (TC510/TC514).
  • 4 Input, Differential Analog MUX (TC514).
  • Automatic Input Voltage Polarity Detection.
  • Low Power Dissipation: - (TC500/TC500A): 10 mW - (TC510/TC514): 18 mW.
  • Wide Analog Input Range: - ±4.2V (TC500A/TC510).
  • Directly Accep.

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Other Datasheets by Microchip Technology

Part Number Description
TC500A Precision Analog Front Ends
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TC514 Precision Analog Front Ends
TC520A Serial Interface Adapter

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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TC500/A/510/514 Precision Analog Front Ends with Dual Slope ADC Features: • Precision (up to 17 bits) A/D Converter “Front End” • 3-Pin Control Interface to Microprocessor • Flexible: User Can Trade-off Conversion Speed for Resolution • Single-Supply Operation (TC510/TC514) • 4 Input, Differential Analog MUX (TC514) • Automatic Input Voltage Polarity Detection • Low Power Dissipation: - (TC500/TC500A): 10 mW - (TC510/TC514): 18 mW • Wide Analog Input Range: - ±4.