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AK9822 Datasheet 2k / 4kbit Eeprom With 2ch 8bit D/a Converter

Manufacturer: AKM (Asahi Kasei Microdevices)

Overview: ASAHI KASEI [AK9822/24] AK9822 / 24 2K / 4Kbit EEPROM with 2ch 8bit D/A.

General Description

The AK9822/24 includes 2 channel, 8 bit D/A converters with on-chip output buffer amps and it is capable to store the input digital data of each D/A converter by on-chip non-volatile CMOS EEPROM.

The AK9822/24 is optimally designed for various circuit adjustments for consumer and industrial equipments and it is ideally suited for replacing mechanical trimmers.

Key Features

  • ccepted. When the DO pin outputs the high level, the automatic write time-out period has ended and the AK9822/24 is ready for a next instruction. When the CS pin is changed to high level after confirmation of Ready/Busy signal on the DO pin, the DO pin becomes "Hi-Z". The Ready/Busy signal outputs until the CS pin is changed to high level, or the initial 1 bit ("1") of the next instruction is given to the part. WRI.

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