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ADC78H89 - 12-Bit A/D Converter

Datasheet Summary

Description

The ADC78H89 is a low-power, seven-channel CMOS 12-bit analog-to-digital converter with a conversion throughput of 500 KSPS.

The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit.

Features

  • 1.
  • 23 Seven Input Channels.
  • Variable Power Management.
  • Independent Analog and Digital Supplies.
  • SPI™/QSPI™/.

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Datasheet Details

Part number ADC78H89
Manufacturer Texas Instruments
File Size 794.27 KB
Description 12-Bit A/D Converter
Datasheet download datasheet ADC78H89 Datasheet
Additional preview pages of the ADC78H89 datasheet.

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Full PDF Text Transcription

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ADC78H89 www.ti.com SNAS201D – APRIL 2003 – REVISED MARCH 2013 ADC78H89 7-Channel, 500 KSPS, 12-Bit A/D Converter Check for Samples: ADC78H89 FEATURES 1 •23 Seven Input Channels • Variable Power Management • Independent Analog and Digital Supplies • SPI™/QSPI™/MICROWIRE™/DSP Compatible • Packaged in 16-Lead TSSOP APPLICATIONS • Automotive Navigation • Portable Systems • Medical Instruments • Mobile Communications • Instrumentation and Control Systems KEY SPECIFICATIONS • Conversion Rate: 500 KSPS • DNL: ± 1 LSB (max) • INL: ± 1 LSB (max) • Power Consumption – 3V Supply: 1.5 mW (typ) – 5V Supply: 8.3 mW (typ) DESCRIPTION The ADC78H89 is a low-power, seven-channel CMOS 12-bit analog-to-digital converter with a conversion throughput of 500 KSPS.
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