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AD7569 - 8-Bit Analog I/0 Systems

Datasheet Summary

Description

The AD7569/AD7669 is a complete, 8-bit, analog I/O system on a single monolithic chip.

The AD7569 contains a high speed successive approximation ADC with 2 µs conversion time, a track/ hold with 200 kHz bandwidth, a DAC and an output buffer amplifier with 1 µs settling time.

Features

  • 2 ␮s ADC with Track/Hold 1 ␮s DAC with Output Amplifier AD7569, Single DAC Output AD7669, Dual DAC Output On-Chip Bandgap Reference Fast Bus Interface Single or Dual 5 V Supplies LC2MOS Complete, 8-Bit Analog I/0 Systems AD7569/AD7669 AD7569.

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Datasheet Details

Part number AD7569
Manufacturer Analog Devices
File Size 490.70 KB
Description 8-Bit Analog I/0 Systems
Datasheet download datasheet AD7569 Datasheet
Additional preview pages of the AD7569 datasheet.

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Full PDF Text Transcription

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a FEATURES 2 ␮s ADC with Track/Hold 1 ␮s DAC with Output Amplifier AD7569, Single DAC Output AD7669, Dual DAC Output On-Chip Bandgap Reference Fast Bus Interface Single or Dual 5 V Supplies LC2MOS Complete, 8-Bit Analog I/0 Systems AD7569/AD7669 AD7569 FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION The AD7569/AD7669 is a complete, 8-bit, analog I/O system on a single monolithic chip. The AD7569 contains a high speed successive approximation ADC with 2 µs conversion time, a track/ hold with 200 kHz bandwidth, a DAC and an output buffer amplifier with 1 µs settling time. A temperature-compensated 1.25 V bandgap reference provides a precision reference voltage for the ADC and the DAC. The AD7669 is similar, but contains two DACs with output buffer amplifiers.
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