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TDA1010A View Datasheet(PDF) - Philips Electronics

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Description
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TDA1010A Datasheet PDF : 22 Pages
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Philips Semiconductors
6 W audio power amplifier in car applications
10 W audio power amplifier in mains-fed applications
Product specification
TDA1010A
D.C. CHARACTERISTICS
Supply voltage range
Repetitive peak output current
Total quiescent current at VP = 14,4 V
VP
IORM
Itot
6 to 24 V
<
3A
typ.
31 mA
A.C. CHARACTERISTICS
Tamb = 25 °C; VP = 14,4 V; RL = 4 ; f = 1 kHz unless otherwise specified; see also Fig.3.
A.F. output power (see Fig.4) at dtot = 10%;
measured at pin 2; with bootstrap
VP = 14,4 V; RL = 2 (note 1)
VP = 14,4 V; RL = 4 (note 1 and 2)
Po
typ.
6,4 W
>
5,9 W
Po
typ.
6,2 W
VP = 14,4 V; RL = 8 (note 1)
Po
typ.
3,4 W
VP = 14,4 V; RL = 4 ; without bootstrap
Po
typ.
5,7 W
VP = 14,4 V; RL = 2 ; with additional bootstrap resistor of 220 between pins 3 and 4 Po
typ.
9W
Voltage gain
preamplifier (note 3)
Gv1 typ.
24 dB
21 to 27 dB
power amplifier
Gv2 typ.
30 dB
27 to 33 dB
total amplifier
Gv tot typ.
54 dB
51 to 57 dB
Total harmonic distortion at Po = 1 W
Efficiency at Po = 6 W
Frequency response (3 dB)
dtot
typ.
0,2 %
η
typ.
75 %
B
80 Hz to 15 kHz
Input impedance
preamplifier (note 4)
Zi typ.
30 k
20 to 40 k
power amplifier (note 5)
Zi typ.
20 k
14 to 26 k
Output impedance of preamplifier; pin 7 (note 5)
Zotyp.
20 k
14 to 26 k
Output voltage preamplifier (r.m.s. value)
dtot < 1% (pin 7) (note 3)
Noise output voltage (r.m.s. value; note 6)
Vo(rms) >
0,7 V
RS = 0
RS = 8,2 k
Vn(rms) typ.
Vn(rms) typ.
<
0,3 mV
0,7 mV
1,4 mV
Ripple rejection at f = 1 kHz to 10 kHz (note 7)
RR >
42 dB
at f = 100 Hz; C2 = 1 µF
RR >
37 dB
Sensitivity for Po = 5,8 W
Bootstrap current at onset of clipping; pin 4 (r.m.s. value)
Vi
typ.
I4(rms) typ.
10 mV
30 mA
November 1982
5
 

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