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AN7199Z

Panasonic Semiconductor
Part Number AN7199Z
Manufacturer Panasonic Semiconductor
Description Dual 20 W BTL power IC
Published Mar 26, 2005
Detailed Description ICs for Audio Common Use AN7199Z Dual 20 W BTL power IC for car audio s Overview The AN7199Z is an audio power IC devel...
Datasheet PDF File AN7199Z PDF File

AN7199Z
AN7199Z

Overview
ICs for Audio Common Use AN7199Z Dual 20 W BTL power IC for car audio s Overview The AN7199Z is an audio power IC developed for the sound output of car audio (dual 20 W).
A capacitor and a resistor to stop oscillation are built in between the output pin and GND so that a space saving of set is possible.
Also, it is incorporates an industry's first superior 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, it is incorporating various protective circuits to protect the IC from destruction by GND-open short-circuit to GND and power supply surge which are the most important subjects of power IC protection, and the IC will largely contribute to a high reliability design of equipment.
18.
00±0.
30 13.
50±0.
30 1.
50±0.
10 Unit : mm 4.
00±0.
20 φ3.
60±0.
10 13.
25±0.
30 2.
40±0.
50 (1.
80) (2.
54) 0.
25–0.
05 +0.
15 10.
0±0.
30 15.
65±0.
50 1 1.
27 0.
50–0.
10 +0.
20 15 (0.
61) R0.
55 (1.
95) 19.
00±0.
30 19.
30±0.
30 HZIP015-P-0745A s Features • Built-in various protection circuits (realizing high breakdown voltage against destruction) Power supply surge breakdown voltage of 80 V or more Ground open breakdown voltage of 16 V or more • Built-in standby function (free from shock noise when STB-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 No CR for oscillation stop is required It eliminates the need for NF and BS electrolytic capacitors Muting function is unneccesary Power supply choke coil is unnecessary • Provided with beep sound input pin • High sound quality design s Applications • Car audio 18.
95±0.
50 3.
25±0.
10 1 AN7199Z s Block Diagram VCC ICs for Audio Common Use Ripple filter 12 Ch.
1 GND Ch.
1 Out (−) 3 4 Att.
1 Ref.
14 13...


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