AK9813A 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK9813A

12ch 8bit D/A Converter with EEPROM

Asahi Kasei Microdevices 

ASAHI KASEI

7.STATUS mode: The DO pin outputs the Ready/Busy status from the DO pin.

[AK9813A]

8.ECL function : For "H" pulse to the ECL pin, the data in the selected address in the internal EEPROM is

automatically loaded. Then each D/A converter output is settled to pre-determined value.

9. Transfer mode for the cascade connection

In case that AK9813A devices are connected in cascade, the AK9813A under programming cycle can transfer

the data to the other AK9813A. The some AK9813A devices can be operated by the common CS signal at the

same time.

Please note that the input data into to the AK9813A under programming cycle should be all"0" when the CS

pin is changed from "L" to "H". If data except all"0" is input into the AK9813A under programming cycle,

accidental data disturbance may occur.

DAD03E-00

- 10 -

1999/05

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