UTC-IC PA9069AG-J11-A-T

UNISONIC TECHNOLOGIES CO., LTD
PA9069A
LINEAR INTEGRATED CIRCUIT
14W+14W STEREO AMPLIFIER
WITH MUTE & STAND-BY
„
DESCRIPTION
The UTC PA9069A is a stereo 14+14W class AB Dual Audio
Power amplifier with mute and ST-BY control. This IC provides high
output power of 14 watts per channel (at VCC=±16V, f =1KHz, THD
= 10%, RL = 8 Ω). It has low IQ at stand-by mode and no POP at turn
ON or OFF.
„
FEATURES
* High output power: POUT =14 W/channel (Typ.)
VCC= ±16V, RL = 8Ω, f =1KHz, THD = 10%
* Operation supply voltage range (Ta = 25°C)
VCC(OPR) = ±5~±20V (RL = 8 Ω)
VCC(OPR) = ±5~±15V (RL = 4 Ω)
* Split supply
* Built in overload protection circuit.
* Built in thermal shut down protector circuit.
* Built in audio muting circuit (POP free)
* Built in standby circuit.
„
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
PA9069AL-J11-A-T
PA9069AG-J11-A-T
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
Package
Packing
HZIP-11A
Tube
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QW-R107-053,Ca
PA9069A
„
LINEAR INTEGRATED CIRCUIT
PIN CONNECTION
11
IN+(R)
10
9
8
IN-(R)
GND
IN-(L)
7
IN+(L)
6
-VCC
5
2
MUTE
OUT(L)
+VCC
OUT(R)
1
-VCC
4
3
„
PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
PIN NAME
-VCC
OUT(R)
+VCC
OUT(L)
MUTE
-VCC
IN+(L)
IN-(L)
GND
IN-(R)
IN+(R)
DESCRIPTION
Negative supply
Output(right)
Positive Supply voltage
Output(left)
Mute/standby switch input
Negative supply
non-inverting input(left)
inverting input(left)
Ground
inverting input(right)
non-inverting input(right)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R107-053,Ca
PA9069A
„
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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PA9069A
„
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
DC Supply Voltage
VCC
±22
V
Output Power Current (internally limited)
IOUT
3
A
Total Power Dissipation (Ta=70°C)
PD
40
W
Junction Temperature
TJ
+150
°C
Operating Temperature
TOPR
0 ~ +70
°C
Storage and Junction Temperature
TSTG
-40 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„
THERMAL DATA
PARAMETER
Junction to Case
„
SYMBOL
θJC
RATING
2.8
UNIT
°C/W
ELECTRICAL CHARACTERISTICS
(VCC =±16V; RL =8Ω; RS =50Ω; GV =30dB, f =1KHz; Ta =25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
RL= 8Ω
Supply Voltage Range
VCC
RL= 4Ω
Total Quiescent Current
IQ
INPUT SECTION
Input Offset Voltage
VI(OFF)
Bias Current
IBIAS
Input Resistance
RIN
OUTPUT SECTION
VCC=±16V, RL= 8Ω
THD=10%
VCC=±12.5V, RL= 4Ω
Output Power
POUT
VCC= ±16V, RL= 8Ω
THD = 1%
VCC=±12.5V, RL= 4Ω
RL= 8Ω; POUT= 1W; f = 1KHz;
RL= 8Ω; POUT=0.1 to 7W
f = 100Hz ~ 15KHz
Total Harmonic Distortion
THD
RL= 4Ω; POUT= 1W; f = 1KHz
RL= 4Ω; VCC= ±10V, POUT=0.1 ~ 5W
f = 100Hz ~ 15KHz
f = 1KHz
Cross Talk
CT
f = 10KHz
Slew Rate
SR
Open Loop Voltage Gain
GVO
A Curve
Total Output Noise
eN
f = 20Hz to 22KHz
Supply Voltage Rejection
SVR
f = 100Hz; VR= 0.5V
(each channel)
THERMAL PROTECTION
Thermal Shut-down Junction
TJ
Temperature
MUTE FUNCTION [ref: +VCC] (Note)
Mute /Play Threshold
VTMUTE
Mute Attenuation
AMUTE
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
±5
±5
TYP MAX UNIT
±20
V
±15
V
60
100 mA
-25
15
12
8
9
6
500
20
25
mV
nA
KΩ
14
10
11
7.5
0.03
W
W
W
W
%
0.7
0.02
50
6.5
-7
60
70
60
10
80
3
4
%
%
1
%
8
dB
dB
V/μs
dB
μV
μV
60
dB
145
°C
-6
70
-5
V
dB
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PA9069A
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LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
SYMBOL
TEST CONDITION
STAND-BY FUNCTIONS [ref: +VCC] (only for Split Supply)
Stand-by Mute threshold
VTST-BY
Stand-by Attenuation
AST-BY
Quiescent Current ( Stand-by)
IQ(ST-BY)
Note: In mute condition the current drawn from Pin 5 must be ≤650μA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP MAX UNIT
-3.5
-2.5
110
3
-1.5
6
V
dB
mA
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PA9069A
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LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUITS
Typical Application Circuit
+VCC
D1
10KΩ
5.1V
15KΩ
1μF
1000μF
3
7
OUT (L)
IN (L)
0
MUTE
470μF
4
30KΩ
1μF
PLAY
5V
5
IN- (L)
MUTE
Q1
BSX33
0.1μF
4.7Ω
OUT
(L)
0.1μF
8
1KΩ
IN- (R)
15KΩ
11
470μF
2
IN (R)
30KΩ
1μF
OUT (R)
10
1KΩ
1
6
4.7Ω
0.1μF
OUT
(R)
9
100μF
Single Supply Application
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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PA9069A
„
LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUITS(Cont.)
+VCC
0.1μF
100μF
15kΩ
1μF
3
IN (L)
4
7
1μF
SW1
ST-BY
8
MUTE/
ST-BY
10kΩ
5
2
IN (R)
11
1μF
15kΩ
18kΩ
IN- (L)
18kΩ(*)
560Ω(*)
Q1
DZ
5.1V
RL (L)
OUT (L)
10
-VCC
1
6
9
4.7Ω
0.1μF
RL (R)
OUT (R)
IN- (R)
18kΩ(*)
560Ω(*)
4.7Ω
0.1μF
SW2
MUTE
0.1μF
1000μF
Test and Application Circuit (Stereo Configuration)
Note: (*) Closed loop gain has to be≥25dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R107-053,Ca
PA9069A
„
LINEAR INTEGRATED CIRCUIT
MUTE STAND-BY FUNCTION
The pin 5 (MUTE/STAND-BY) controls the amplifier status by two different thresholds, referred to +VCC.
VPIN5
+VCC>VPIN5≥+VCC -2.5V
+VCC -2.5V>VPIN5>+VCC -6V
VPIN5≤+VCC -6V
Amplifier Status
Stand-by Mode
Mute Mode
Play Mode
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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