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KODENSHI KOREA

KKA1519B Datasheet Preview

KKA1519B Datasheet

2 x 6 Watt Stereo Power Amplifier

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TECHNICAL DATA
2 x 6 Watt Stereo Power Amplifier
KKA1519B
The KKA1519B is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium
power package. The device is primarily developed for car radio applications.
FEATURES
Requires very few external components
Thermally protected
High output power
Reverse polarity safe
Fixed gain
Compatible with TDA1517 (except gain)
Good ripple rejection
No switch-on/switch-off plop
Mute/stand-by switch
Protected against electrostatic discharge
Load dump protection
AC and DC short-circuit-safe to ground and Vp
Capability to handle high energy on outputs (Vp = 0 V)
QUICK REFERENCE DATA
PARAMETER
Supply voltage range
operating
non-operating
load dump protected
Repetitive peak output current
Total quiescent current
Stand-by current
Switch-on current
Input impedance
Output power
Channel separation
Noise output voltage
Supply voltage ripple rejection
Crystal temperature
SYMBOL
CONDITIONS
Vp
Vp
Vp
IORM
Itot
Isb
Isw
/Z1/
α
Vno(rms)
SVRR
SVRR
Tc
THD= 0,5%;4
THD=10%;4
f=100Hz
f=1kHz to 10 kHz
MIN
6,0
-
-
-
50
40
40
48
PACKAGE OUTLINE: 9-lead SIL-bent-to-DIL; plastic (SOT110B).
PAD DESCRIPTION
1 INV1
2 GND1
3 SVRR
4 OUT1
5 GND2
6 OUT2
7 Vp
8 M/SS
9 INV2
non-inverting input 1
ground (signal)
supply voltage ripple rejection
output 1
ground (substrate)
output 2
supply voltage
mute/stand-by switch
non-inverting input 2
TYP.
14,4
-
-
-
40
0,1
5
6
MAX.
18,0
30
45
2,5
80
100
40
150
150
UNIT
V
V
V
A
mA
mA
mA
k
W
W
dB
µV
dB
dB
0C
1




KODENSHI KOREA

KKA1519B Datasheet Preview

KKA1519B Datasheet

2 x 6 Watt Stereo Power Amplifier

No Preview Available !

www.DataSheet4U.com
KKA1519B
DC ELECTRICAL CHARACTERISTICS (note 1)
Vp = 14,4 V; Tamb = 25 oC; unless otherwise specified
PARAMETER
CONDITIONS SYMBOL
Supply
Supply voltage range
Quiescent current
DC output voltage
note 2
note 3
Vp
IP
VO
Mute/stand-by switch
Switch-on voltage level
see Fig.3
VON
MIN
6,0
-
-
8,5
TYP.
14,4 40 6,95
-
-
MAX. UNIT
18,0 V
80 mA
-V
-V
Mute condition
Vmute
Output signal in mute position VI = 1 V (max.);
f = 20 Hz to 15 kHz VO
Stand-by condition
DC current in stand-by
condition
Switch-on current
Vsb
Isb
Isw
3,3 -
--
-
0 12
-
-
AC CHARACTERISTICS (note 1)
Vp=14,4V; RL=4; f=1kHz; Tamb=25oC unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL
Output power
Total harmonic distortion
Low frequency roll-off
High frequency roll-off
Closed loop voltage gain
Supply voltage ripple rejection
ON
ON
mute
stand-by
Input impedance
Noise output voltage
ON
ON
mute
Channel separation
Channel balance
note 4;
THD = 0,5%
THD = 10%
PO=1W
note 5;
-3 dB
-1 dB
note 6
f= 100 Hz
f= 10 Hz to 10 kHz
note 7;
RS=0
RS= 10 k
note 8
RS= 10 k
PO
PO
THD
fL
fH
GV
SVRR
SVRR
SVRR
SVRR
lZil
Vno(rms)
Vno(rms)
Vno(rms) a
lDGvl
MIN. TYP.
45
5,5 6,0 0,1
-
45
--
20 40
39
-
40 -
48 -
48 -
80 60
50
150
- 250
- 120
--
40 0,1
-
6,4 V
20 mV
2 100 40 V
µA
µA
MAX. UNIT
-W
-W
-%
- Hz
- kHz
41 dB
- dB
- dB
- dB
- dB
75 k
- mV
500 mV
- mV
- dB
1 dB
Notes to the characteristics
1. All characteristics are measured using the circuit shown in Fig. 4.
2. The circuit is DC adjusted at Vp= 6V to 18V and AC operating at Vp= 8,5V to 18 V.
3. At 18 V < Vp< 30 V the DC output voltage < Vp/2.
4. Output power is measured directly at the output pins of the IC.
5. Frequency response externally fixed.
6. Ripple rejection measured at the output with a source impedance of 0 ^ (maximum ripple amplitude of 2 V) and a frequency
between 100 Hz and 10 kHz.
7. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
8. Noise output voltage independent of R^ (V j = 0 V).
2


Part Number KKA1519B
Description 2 x 6 Watt Stereo Power Amplifier
Maker KODENSHI KOREA
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KKA1519B Datasheet PDF






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