AN7195K Datasheet, PDF (1/12 Pages) Panasonic Semiconductor – Dual 15 W BTL power IC for car audio

ICs for Audio Common Use
AN7195K
Dual 15 W BTL power IC for car audio
s Overview
The AN7195K is an audio power IC developed for the
sound output of car audio (dual 15 W).
It is incorporating various protection circuits to pro-
tect the IC from destruction by GND-open short-circuit
to GND and power supply surge which are the most im-
portant subjects of power IC protection, and the IC will
largely contribute to a high reliability design of equip-
ment.
It is also incorporating the industry's first excellent
muting circuit, which is free from shock noise, so that a
shock noise design under the set transient condition can
be made easily when the muting circuit is used together
with its standby function.
In addition, the AN7195K is pin compatible with the
AN7190NK (dual 20 W), so that the identical pattern
design is allowed for high-class types as well as popular
types.
s Features
• Built-in various protection circuits (realizing high break-
down voltage against destruction )
Power supply surge breakdown voltage of 100 V or more
Ground -open breakdown voltage of 14 V or more
• Built-in standby function (free from shock noise at
standby on/off)
• Built-in muting function
Free from shock noise at mute-on/off
Adapting attenuator method so that abnormal sound due
to waveform deformation is not generated
Attack time, recovery time of 50 ms or less
• Reduction in external components (parts reduction to
half compared with the AN7176K)
It eliminates the need for NF and BS electrolytic ca-
pacitors,
Muting function is unnecessary
Power supply choke coil is unnecessary
• Provided with beep sound input pin
• High sound quality design
• Pin compatible with the AN7190NK (dual 20 W)
s Applications
• Car audio
11.3±0.3
7.7±0.3
Unit : mm
φ3.6
R1.8
(12.5)
R0.7
(1.2)
(14.1)
(17.63)
(18.7)
(21.5)
HZIP016-P-0665A
3.5±0.2
1