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TDA1519B View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
TDA1519B Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
12 W BTL or 2 x 6 W stereo car radio
power amplifier
Product specification
TDA1519B
AC CHARACTERISTICS
VP = 14.4 V; RL = 8 ; f = 1 kHz; Tamb = 25 °C; measurements taken using Fig.4; unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL MIN. TYP. MAX. UNIT
BTL application
Output power
Output power at VP = 13.2 V
Total harmonic distortion
Power bandwidth
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
(RMS value)
ON
ON
mute
note 3
THD = 0.5%
THD = 10%
note 3
THD = 0.5%
THD = 10%
Po = 1 W
THD = 0.5%;
Po = 1 dB;
w.r.t. 15 W
note 4
1 dB
1 dB
Po
Po
Po
Po
THD
Bw
fL
fH
Gv
8
10
W
11
12
W
7.5
W
10
W
0.1
%
35 to
15 000
Hz
45
Hz
20
kHz
45
46
47
dB
notes 5 and 6
RR
notes 5 and 7
RR
notes 5, 6 and 7
RR
notes 5, 6 and 7
RR
|Zi|
34
dB
48
dB
48
dB
80
dB
25
30
38
k
note 8
RS = 0
RS = 10 k
note 9
Vno(rms)
Vno(rms)
Vno(rms)
200
µV
350
700
µV
180
µV
Notes to the characteristics
1. The circuit is DC adjusted at VP = 6 V to 18 V and AC operating at VP = 8.5 V to 18 V.
2. At 18 V < VP < 30 V the DC output voltage VP/2.
3. Output power is measured directly at the output pins of the IC.
4. Frequency response externally fixed.
5. Ripple rejection measured at the output with a source impedance of 0 (maximum ripple amplitude of 2 V).
6. Frequency f = 100 Hz.
7. Frequency between 1 kHz and 10 kHz.
8. Noise voltage measured in a bandwidth to 20 Hz to 20 kHz.
9. Noise output voltage independent of RS (VI = 0 V).
May 1992
7
 

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