AK9844 Datasheet (Asahi Kasei Microsystems) - 4Kbit EEPROM with 4ch 8bit D/A Converter

AK9844, 4Kbit EEPROM with 4ch 8bit D/A Converter

The AK9844 includes 4 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 AK9844 is optimally designed for various circuit adjustments for consumer and industrial equipments and

AK9844 Features

* EEPROM SECTION

* 4 word Õ 8-bit organization (Dedicated for DAC data)

* 256 word Õ 16-bit organization (General purpose memory)

* Serial data interface

* Sequential register read

* Automatic write cycle

* 100K write cycles

* 10 year data ret