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PDF AN7511 Data sheet ( Hoja de datos )
| Número de pieza | AN7511 | |
| Descripción | BTL Audio Power IC | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AN7511 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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ICs for Audio Common Use
AN7511, AN7511S
1-W BTL audio power amplifier
I Overview
The AN7511 and AN7511S are the audio power am-
plifier ICs with 1-ch output. The BTL (Balanced Trans-
former-Less) method can provide fewer external parts and
more easy design for applications.
I Features
• 1-W output (8 Ω) with supply voltage of 5 V: AN7511
• 0.5-W output (16 Ω) with supply voltage of 5 V: AN7511S
• On-chip standby function
• On-chip muting function
I Applications
• Televisions, radios, and personal computers
AN7511
18
27
36
45
6.4±0.2
3.35±0.20
Unit: mm
0.30±0.26
3.89±0.20
3° to 15°
7.62±0.30
0.30+–00..1005
DIP008-P-0300
AN7511S
5.01±0.20
8
5
Unit: mm
(1.05)
14
0° to10°
0.50±0.20
I Block Diagram
VCC 5
Output 6
Output 8
GND 7
(for output)
28 dB
28 dB
(0.60)
1.27
0.10
0.40+–00..1005
Seating plane
SOP008-P-0225C
Attenuator
Ripple
rejection
circuit
1 Standby
Thermal
shutdown
Attenuator
control
1
1 page  
ICs for Audio Common Use
I Technical Data
1. Package power dissipation
1 000
900
800
700
600
500
400
300
200
100
0
0
PD Ta
Independent IC without a heat sink
Rth(j-a) = 148°C/W
PD = 845 mW (25°C)
25 50 70 75 100 125
Ambient temperature Ta (°C)
150
AN7511, AN7511S
2. Main characteristics
PO VCC
8
7
6
5
PO (8 Ω)
4
f = 1 kHz
3
THD = 10%
RL = 8 Ω
400 Hz HPF
2 30 kHz LPF
Both ch. inputs
1
Rg = 10 kΩ
VSTB = 5 V
VMUTE = 0 V
0
0 2 4 6 8 10 12 14
Supply voltage VCC (V)
100
90
80
70
60
50
40
30
20
10
0
0
ICQ , ISTB VCC
10
9
8
7
6
ICQ
ISTB
5
RL = 8 Ω
Both ch. inputs
Rg = 10 kΩ
VSTB = 0 V/5 V
VMUTE = 0 V
4
3
2
1
0
2 4 6 8 10 12 14
Supply voltage VCC (V)
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet AN7511.PDF ] | |
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