HA13118 [HITACHI]
18 W BTL Audio Power Amplifier; 18瓦BTL音频功率放大器
| 型号： | HA13118 |
| 厂家： | 
HITACHI SEMICONDUCTOR |
| 描述： | 18 W BTL Audio Power Amplifier |
| 文件： | 总8页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HA13118
18 W BTL Audio Power Amplifier
ADE-207-329 (Z)
1st Edition
Dec. 2000
Description
The HA13118 is power IC designed for component car stereo amplifiers. At 13.2 V to 4 Ω load, this power
IC provides an output power of 18W with 10% distortion.
It is easy to design as this IC employs internal each protection circuit and the new small package.
Features
•
•
Small outline package, easy to mount
Internal each protection circuits
Surge protection circuit
Thermal shut-down circuit
Ground fault protection circuit
Power supply fault protection circuit
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
VCC
Rating
Unit
V
Note
Operating supply voltage
DC supply voltage
Peak supply voltage
Output current
18
VCC (DC)
VCC (peak)
Io (peak)
PT
26
V
1
2
50
V
4
A
Power dissipation
15
W
Thermal resistance
Junction temperature
Operating temperature
Storage temperature
Notes: 1. Value at t = 30 sec.
θj – c
Tj
3.5
°C/W
°C
°C
°C
150
Topr
–30 to +80
–55 to +125
Tstg
2. Value at width tw = 200 ms and rise time tr = 1 ms.
HA13118
Electrical Characteristics (VCC = 13.2 V, f = 1 kHz, RL = 4 Ω, Ta = 25 °C)
Item
Symbol
IQ
Min
40
—
Typ
80
Max
160
40
Unit
mA
mV
mV
dB
Test Conditions
Vin = 0
Quiescent current
Input bias voltage
Output offset voltage
Voltage gain
VB
20
Vin = 0
∆VQ
GV
—
—
+330
57
Vin = 0
53
15
—
55
Vin = –55 dBm
Output power
Pout
18
—
W
THD = 10 %
Pout = 1.5 W
RL = 4 Ω
RL = 8 Ω
11
—
Total harmonic distortion
Output noise voltage
THD
—
0.2
1.0
1.0
2.0
%
WBN
—
mV
Rg = 10 kΩ, BW = 20 Hz
20 kHz
Supply voltage rejection
ratio
SVR
33
44
—
dB
f = 500 Hz
Input resistance
Rolloff frequency
Rin
fL
20
—
10
30
20
20
40
—
40
kΩ
Hz
∆Gv = –3 dB
Low
fH
kHz
from f = 1 kHz Ref. High
Rev.1, Dec. 2000, page 2 of 8
HA13118
Block Diagram
C101
100 µ (6.3 V)
+
–
VCC
C108
+
–
C107
2,200
(16 V)
1
13
100 µ (10 V)
µ
+
–
14
15
–
+
Input
3
Amp1
C105
0.1 µ
2
4
C103
+
–
R101
2.2
µ
100
F
(6.3 V)
RL
ASO Protect
Surge Protect
TSD
4
Ω- 8 Ω
R102
2.2
5
C106
0.1 µ
C104
+
–
+
–
µ
10
(6.3 V)
8
Amp2
10
+
–
C109
100 µ
(10 V)
12
TAB
6
–
+
C102
100 µ (6.3V)
Note:
C105, C106 must be non secondary resonance type (non inductive) polyester film capacitor for keeping
stability.
Figure 1 Typical Application Circuit
Rev.1, Dec. 2000, page 3 of 8
HA13118
R
L
= 4 Ω
30
20
f = 1 kHz
10
0
18
8
10 12 14 16
Supply voltage VCC (V)
Figure 2 Output Power vs. Supply Voltage
60
VCC = 13.2 V
RL = 4
Ω
55
50
10 20 50 100200 500 1 k 2 k 5 k 10 k 20 k 50 k100 k
Frequency f (Hz)
Figure 3 Voltage Gain vs. Frequency
Rev.1, Dec. 2000, page 4 of 8
HA13118
10
5
V
CC = 13.2 V
L
R = 4 Ω
2
1.0
0.5
0.2
0.1
0.05
0.02
20
50 100 200 500 1 k 2 k 5 k 10 k 20 k 50 k
Frequency f (Hz)
Figure 4 Total Harmonic Distortion vs. Frequency
10
5
V
CC = 13.2 V
Ω
RL = 4
2
1.0
0.5
0.2
0.1
1 kHz
0.05
100 Hz
0.02
0.02 0.05 0.1 0.2 0.5 1.0
2
5
10 20
Output Power Pout (W)
Figure 5 Total Harmonic Distortion vs. Output Power
Rev.1, Dec. 2000, page 5 of 8
HA13118
2.0
1.0
0.5
V
R
CC = 13.2 V
= 4
L
Ω
0.2
0.1
0.05
0.02
500 1 k
2 k
5 k
1 k 20 k
50 k
Signal source resistance R (Ω)
g
Figure 6 Noise Output vs. Signal Source Resistance
60
R
V
V
L = 4 Ω
CC = 13.2 V
ripple = 0 dB
50
40
30
20
10
0
20
50 100 200 500 1 k
Frequency f (Hz)
5 k 10 k 20 k
2 k
Figure 7 Supply Voltage Rejection Ratio vs. Frequency
Rev.1, Dec. 2000, page 6 of 8
HA13118
Package Dimensions
Unit: mm
φ
3.6 ± 0.2
19.66
20.5 Max
3.8 Max
1.5 Max
19.0 ± 0.3
1.80 ± 0.25
15
0.6 ± 0.1
+ 0.10
1
0.25
– 0.05
1.27
1.11 ± 0.25
3.5 ± 0.5
2.54±0.25
6.04 ± 0.50
Hitachi Code
JEDEC
SP-15TA
—
EIAJ
—
Mass (reference value)
3.10 g
Rev.1, Dec. 2000, page 7 of 8
HA13118
Disclaimer
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
Sales Offices
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Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
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For further information write to:
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Group III (Electronic Components)
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(America) Inc.
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Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
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(Taipei Branch Office)
4/F, No. 167, Tun Hwa North Road,
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Taipei (105), Taiwan
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Fax: <44> (1628) 585160
Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.
Colophon 2.0
Rev.1, Dec. 2000, page 8 of 8
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