|
|
PDF AN7190NZ Data sheet ( Hoja de datos )
| Número de pieza | AN7190NZ | |
| Descripción | Dual 20 W BTL power amplifier | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AN7190NZ (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
ICs for Audio Common Use
AN7190NK, AN7190NZ
Dual 20 W BTL power amplifier
s Overview
The AN7190NK and the AN7190NZ are audio power
ICs developed for the sound output of car audio (dual 20
W). It is incorporating various protective circuits to pro-
tect the IC from destruction by GND-open, short circuit
to GND and power supply surge which are the important
subject of power IC protection, so the IC will largely
contribute to a high reliability design of equipment. Also,
it is incorporating a perfect muting circuit which is free
from shock noise, so that a shock noise design under the
set transient condition can be made easily using together
with its standby function.
s Features
• BTL 20 W × 2-channel (4 Ω), GV = 40 dB
• Built-in various protection circuits (thermal protection,
short circuit to VCC and short circuit to GND, VCC-open
short circuit to VCC , GND-open short circuit to GND,
overvoltage and supply surge, and ASO, etc.)
Especially, the supply surge breakdown voltage is 100
V or more.
GND open breakdown voltage is 16 V or more.
• Built-in standby function
Free from shock noise at 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 are 50 ms or less.
• Reduction in external components
It eliminates the need for NF and BS electrolytic ca-
pacitors.
Muting function is not required, and power supply choke
coil is unnecessary.
• Provided with beep sound input pin
• 2 Ω load guaranteed
s Applications
• Car audio
AN7190NK
11.3±0.3
7.7±0.3
φ3.6
Unit : mm
R1.8
(12.5)
(1.2)
(14.1)
(17.63)
(18.7)
(21.5)
R0.7
HZIP016-P-0665A
3.5±0.2
AN7190NZ
18.00±0.30
13.50±0.30
Unit : mm
4.00±0.20
1.50±0.10
φ3.60±0.10
1 15
1.27 0.50+–00..2100 (0.61)
R0.55
(1.80)
(1.95)
(2.54)
0.25+–00..0155
19.00±0.30
19.30±0.30
HZIP015-P-0745A
1
1 page  
ICs for Audio Common Use
s Application Circuit Example
AN7190NK, AN7190NZ
2/4 Ω
5V 5V
0V
STB
0V
Mute
Note) Standby state when STB pin is open-circuit.
Mute off when mute terminal is open-circuit.
Replace the CRF with 10 µF capacitor when shock noise (VS) is measured.
2/4 Ω
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet AN7190NZ.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AN7190NK | Dual 20 W BTL power amplifier | Panasonic Semiconductor |
| AN7190NZ | Dual 20 W BTL power amplifier | Panasonic Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |