LA7285 Datasheet, PDF (7/7 Pages) Sanyo Semicon Device – VCR Audio Signal Recording and Playback Processor

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Pin No.
Function name
22
LINE/TUNER/PB Control
23
MUTE Control
24
REC/EE Control
LA7285, 7285M
Unit (resistance:Ω)
Internal circuit for pin
Description of function
When the voltage on
pin 22 is 3.6V to 6.0V:LINE;
when 1.8V to 2.6V:TUNER
when 0V to 1.0V:PB
When the voltage on
pin 23 is 2.5V to 6.0V:MUTE on;
when 0V to 1.5V:MUTE off
When the voltage on
pin 24 is 2.5V to VCC:REC;
when 0V to 1.0V:EE
No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and
the like, the failure of which may directly or indirectly cause injury, death or property loss.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
Not impose any responsibilty for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guarant-
eed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees
are made or implied regarding its use or any infringements of intellectual property rights or other rights of
third parties.
This catalog provides information as of May, 1998. Specifications and information herein are subject to
change without notice.
PS No.4091-7/7