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PR2060 Datasheet, PDF (17/28 Pages) Aplus Intergrated Circuits – 40 ~ 80 sec recording voice IC
Integrated Circuits Inc.
aPR2060 T2.2
BUSY
The MICG pin will be drove to low during the message record or playback, and drove to high during
idle or standby, user can detect MICG status to know chip is busy or not.
Please note it is limited for MICG pin driving current. Reference to IOH and IOL in section “DC
CHARACTERISTICS”. If MICG pin is over loading from external circuit, it will cause noise in
microphone circuit.
Ver. B
17/28
APR. 11, 2016