ChipFind - документация

Электронный компонент: HA13158A

Скачать:  PDF   ZIP

Document Outline

HA13158A
34 W
4-Channel BTL Power IC
ADE-207-263A (Z)
2nd Edition
Jul. 1999
Description
The HA13158A is four-channel BTL amplifier IC designed for car audio, featuring high output and low
distortion, and applicable to digital audio equipment. It provides 34 W output per channel, with a 13.7 V
power supply and at Max distortion.
Functions
4 ch BTL power amplifiers
Built-in standby circuit
Built-in muting circuit
Built-in protection circuit (surge, T.S.D and ASO)
Features
Low power dissipation
Soft thermal limiter
Requires few external parts (C:3, R:1)
Popping noise minimized
Low output noise
Built-in high reliability protection circuit
Pin to pin with HA13153A/HA13154A/HA13155/HA13157/HA13158
HA13158A
Rev.2, Jul. 1999, page 2 of 15
Block Diagram
2
5 V
5 V
37.5 k
23.5 k
25 k
Q1 ON
BIAS ON
Q2 ON
MUTE ON
10
Notes:
Standby
Power is turned on when a signal of
3.5 V or 0.05 mA is impressed at pin 2.
When pin 2 is open or connected to
GND, standby is turned on (output off).
Muting
Muting is turned off (output on) when
a signal of 3.5 V or 0.2 mA is impressed
at pin 10.
When pin 10 is open or connected to
GND, muting is turned on (output off).
1.
2.
TAB (header of IC) connected to GND.
3.
STBY
2
IN-1
1
11
IN-2
IN-3
13
23
IN-4
MUTE
10
R1
7.5 k
12
22
TAB
C3
10
/10 V
14
18
6
IN V
CC
PV
CC
1
Buffer & Mute-1
Buffer & Mute-2
Buffer & Mute-3
Buffer & Mute-4
Protector
(ASO, Surge, TSD)
Amp-1
Amp-2
Amp-3
Amp-4
V
CC
13.2 V
C1
4400
/16 V
3
4
5
7
8
9
15
16
17
19
20
21
Unit
R:
C: F
C2
0.1
/16 V
PV
CC
2
HA13158A
Rev.2, Jul. 1999, page 3 of 15
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Operating supply voltage
V
CC
18
V
Supply voltage when no signal*
1
V
CC
(DC)
26
V
Peak supply voltage*
2
V
CC
(PEAK)
50
V
Output current*
3
I
O
(PEAK)
4
A
Power dissipation*
4
P
T
83
W
Junction temperature
Tj
150
C
Operating temperature
Topr
30 to +85
C
Storage temperature
Tstg
55 to +125
C
Note:
1. Tolerance within 30 seconds.
2. Tolerance in surge pulse waveform.
3. Value per 1 channel.
4. Value when attached on the infinite heat sink plate at Ta = 25 C.
The derating carve is as shown in the graph below.
100
50
0
25
50
85
100
150
Ambient temperature Ta (
C)
Power dissipation P
T
(W)
A: When heat sink is infinite (
j-a = 1.5
C/W)
B: When
f (thermal resistance of heat sink) = 3
C/W
(
j-a = 4.5
C/W)
B
83 W
28 W
A
HA13158A
Rev.2, Jul. 1999, page 4 of 15
Electrical Characteristics (V
CC
= 13.2 V, f = 1 kHz, R
L
= 4
, Rg = 600
, Ta = 25C)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Quiescent current
I
Q1
--
220
--
mA
Vin = 0
Output offset voltage
V
Q
180
0
+180
mV
Gain
G
V
30.5
32
33.5
dB
Gain difference between
channels
G
V
1.0
0
+1.0
dB
Rated output power
P
O
--
20
--
W
V
CC
= 13.2 V,
THD = 10%, R
L
= 4
Max output power
P
OMAX
--
34
--
W
V
CC
= 13.7 V, R
L
= 4
Total harmonic distortion
T.H.D.
--
0.03
--
%
Po = 3 W
Output noise voltage
WBN
--
0.15
--
mVrms
Rg = 0
,
BW = 20 to 20 kHz
Ripple rejection
SVR
--
55
--
dB
f = 120 Hz
Channel cross talk
C.T.
--
70
--
dB
Vout = 0 dBm
Input impedance
Rin
--
25
--
k
Standby current
I
Q2
--
--
10
A
Standby control voltage (high)
V
STH
3.5
--
V
CC
V
Standby control voltage (low)
V
STL
0
--
1.5
V
Muting control voltage (high)
V
MH
3.5
--
V
CC
V
Muting control voltage (low)
V
ML
0
--
1.5
V
Muting attenuation
ATTM
--
70
--
dB
Vout = 0 dBm
HA13158A
Rev.2, Jul. 1999, page 5 of 15
Pin Explanation
Pin
No.
Symbol
Functions
Input
Impedance
DC
Voltage
Equivalence Circuit
1
IN1
CH1 INPUT
25 k
(Typ)
0 V
1
25 k
11
IN2
CH2 INPUT
13
IN3
CH3 INPUT
23
IN4
CH4 INPUT
2
STBY
Standby control
90 k
(at Trs. cutoff)
--
2
23.5 k
37.5 k
3
OUT1 (+)
CH1 OUTPUT
--
V
CC
/2
3
5
OUT1 ()
7
OUT2 (+)
CH2 OUTPUT
9
OUT2 ()
15
OUT3 (+)
CH3 OUTPUT
17
OUT3 ()
19
OUT4 (+)
CH4 OUTPUT
21
OUT4 ()
10
MUTE
Muting control
25 k
(Typ)
--
10
25 k
22
RIPPLE
Bias stability
--
V
CC
/2
22
HA13158A
Rev.2, Jul. 1999, page 6 of 15
Pin Explanation (cont)
Pin
No.
Symbol
Functions
Input
Impedance
DC
Voltage
Equivalence Circuit
6
PV
CC
1
Power of
output stage
--
V
CC
--
18
PV
CC
2
14
INV
CC
Power of
input stage
--
V
CC
--
4
CH1 GND
CH1 power GND
--
--
--
8
CH2 GND
CH2 power GND
16
CH3 GND
CH3 power GND
20
CH4 GND
CH4 power GND
12
IN GND
Input signal GND
--
--
--
HA13158A
Rev.2, Jul. 1999, page 7 of 15
Point of Application Board Design
1. Notes on Application Board's Pattern Design
For increasing stability, the connected line of V
CC
and OUTGND is better to be made wider and lower
impedance.
For increasing stability, it is better to place the capacitor between V
CC
and GND (0.1
F) close to IC.
It is better to place the grounding of resistor (Rg), between input line and ground, close to INGND (Pin
12) because if OUTGND is connected to the line between Rg and INGND, THD will become worse due
to current from OUTGND.
Rg
0.1
F
V
CC
1
12
6
5
4
3
Figure 1 Notes on Application Board's Pattern Design
2. How to Reduce the Popping Noise by Muting Circuit
At normal operating circuit, Muting circuit operates at high speed under 1
s.
In case popping noise becomes a problem, it is possible to reduce the popping noise by connecting
capacitor, which determines the switching time constant, between pin 10 and GND. (Following figure
2)
We recommend value of capacitor greater then 1
F.
Also transitional popping noise can be reduced sharply by muting before V
CC
and Standby are ON/OFF.
0 V
5 V
7.5 k
4.7
F
10
Muting
control
Figure 2 How to use Muting Circuit
Table 1
Muting ON/OFF Time
C (



F)
ON Time
OFF Time
nothing
under 1
s
under 1
s
0.47
2 ms
2 ms
4.7
19 ms
19 ms
HA13158A
Rev.2, Jul. 1999, page 8 of 15
Characteristic Curves
50
20
Supply Voltage V
CC
(V)
Output Power Po, Pomax (W)
0
Output Power vs. Supply Voltage
60
40
30
10
8
10
12
14
16
18
20
Supply Voltage V
CC
(V)
0
Quiescent current vs. Supply Voltage
400
300
200
100
Quiescent current I
Q
(mA)
0
8
10
12
14
16
18
20
0
R
L
= 4
, f = 1 kHz, 4ch operation
R
L
=
Pomax (Vin = 4 Vrms)
Po (THD = 10 %)
HA13158A
Rev.2, Jul. 1999, page 9 of 15
Frequency f (Hz)
Total Harmonic Distortion THD (%)
Total Harmonic Distortion vs. Frequency
20
50
100 200
500
1k
2k
5k
5
10k 20k
2
0.5
1
0.2
0.1
0.01
0.02
0.05
V
CC
= 13.2 V, R
L
= 4
, 80 kHz L.P.F ON
Po = 1.5 W
Po = 8 W
Output Power Po (W)
Total Harmonic Distortion THD (%)
Total Harmonic Distortion vs. Output Power
0.02
0.05 0.1
0.2
0.5
1
2
5
5
10
10
20 30
2
0.5
1
0.2
0.1
0.01
0.02
0.05
0.01
f = 100 Hz
f = 1 kHz
f = 10 kHz
V
CC
= 13.2 V, R
L
= 4
, 80 kHz L.P.F ON
HA13158A
Rev.2, Jul. 1999, page 10 of 15
Frequency f (Hz)
Crosstalk C
T
(dB)
Crosstalk vs. Frequency (1)
20
50
100 200
500
1k
2k
5k
80
10k 20k
70
50
60
40
30
0
10
20
V
CC
= 13.2 V, Vout = 0 dBm,
80 kHz L.P.F, Input Ch1
Ch2
Ch3
Ch4
Frequency f (Hz)
Crosstalk C
T
(dB)
Crosstalk vs. Frequency (2)
20
50
100 200
500
1k
2k
5k
80
10k 20k
70
50
60
40
30
0
10
20
V
CC
= 13.2 V, Vout = 0 dBm,
80 kHz L.P.F, Input Ch2
Ch1
Ch3
Ch4
HA13158A
Rev.2, Jul. 1999, page 11 of 15
Frequency f (Hz)
Crosstalk C
T
(dB)
Crosstalk vs. Frequency (3)
20
50
100 200
500
1k
2k
5k
80
10k 20k
70
50
60
40
30
0
10
20
V
CC
= 13.2 V, Vout = 0 dBm,
80 kHz L.P.F, Input Ch3
Ch1
Ch2
Ch4
Frequency f (Hz)
Crosstalk C
T
(dB)
Crosstalk vs. Frequency (4)
20
50
100 200
500
1k
2k
5k
80
10k 20k
70
50
60
40
30
0
10
20
Ch1
Ch2
Ch3
V
CC
= 13.2 V, Vout = 0 dBm,
80 kHz L.P.F, Input Ch4
HA13158A
Rev.2, Jul. 1999, page 12 of 15
Supply Voltage Rejection Ratio SVR (dB)
Supply Voltage Rejection Ratio vs. Frequency
Wide Band Noise WBN (mV)
Wide Band Noise vs. Signal Source Resistance
Signal Source Resistance Rg (
)
20
50
100 200
500
1k
2k
5k
5
10k 20k
2
0.5
1
0.2
0.1
0.01
0.02
0.05
50k
V
CC
= 13.2 V, R
L
= 4
,
Vin = 0
Mute ON (Ch1Ch4)
Mute OFF (Ch1Ch4)
Frequency f (Hz)
20
50
100 200
500
1k
2k
5k
80
10k 20k
70
50
60
40
30
0
10
20
V
CC
= 13.2 V, R
L
= 4
,
Vripple = 0 dBm, 80 kHz L.P.F ON
Ch1
Ch2
Ch3
Ch4
HA13158A
Rev.2, Jul. 1999, page 13 of 15
Frequency f (Hz)
Power Dissipation P
T
(W)
Power Dissipation vs. Frequency
20
50
100 200
500
1k
2k
5k
15
10k 20k
10
5
0
V
CC
= 13.2 V, R
L
= 4
, Po = 10 W, 1ch operation
Power Dissipation P
T
(W)
Power Dissipation vs. Output Power
Output Power Po (W)
0.02
0.05 0.1
0.2
0.5
1
2
5
10
20 30
50
100
20
10
1
2
5
R
L
= 4
, f = 1 kHz, 1ch operation
V
CC
= 13.2 V
V
CC
= 14.4 V
V
CC
= 16 V
HA13158A
Rev.2, Jul. 1999, page 14 of 15
Package Dimensions
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
SP-23TE
Conforms
--
8.5 g
Unit: mm
2 R1.84 0.19
4.32 0.05
19.81
30.18 0.25
2.79
10.70 0.12
3.80 0.05
+ 0.05
0.1
1.55
4.50 0.12
17.78 0.25
4.14 0.33
23
1
4.29
5.08
+ 0.06
0.04
0.40
3.80 0.05
17.50 0.13
0.70
+0.09
0.1
1.27
27.94
0.25 M
1.12
HA13158A
Rev.2, Jul. 1999, page 15 of 15
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
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
Copyright
Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.
Hitachi Asia Ltd.
Hitachi Tower
16 Collyer Quay #20-00,
Singapore 049318
Tel : <65>-538-6533/538-8577
Fax : <65>-538-6933/538-3877
URL : http://www.hitachi.com.sg
URL
NorthAmerica
: http://semiconductor.hitachi.com/
Europe
: http://www.hitachi-eu.com/hel/ecg
Asia
: http://sicapac.hitachi-asia.com
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
Hitachi Asia Ltd.
(Taipei Branch Office)
4/F, No. 167, Tun Hwa North Road,
Hung-Kuo Building,
Taipei (105), Taiwan
Tel : <886>-(2)-2718-3666
Fax : <886>-(2)-2718-8180
Telex : 23222 HAS-TP
URL : http://www.hitachi.com.tw
Hitachi Asia (Hong Kong) Ltd.
Group III (Electronic Components)
7/F., North Tower,
World Finance Centre,
Harbour City, Canton Road
Tsim Sha Tsui, Kowloon,
Hong Kong
Tel : <852>-(2)-735-9218
Fax : <852>-(2)-730-0281
URL : http://www.hitachi.com.hk
Hitachi Europe Ltd.
Electronic Components Group.
Whitebrook Park
Lower Cookham Road
Maidenhead
Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Fax: <44> (1628) 585160
Hitachi Europe GmbH
Electronic Components Group
Dornacher Strae 3
D-85622 Feldkirchen, Munich
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
Hitachi Semiconductor
(America) Inc.
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
For further information write to:
Colophon 2.0