TDA1020/N4/S5 データシートの表示（PDF） - Philips Electronics
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TDA1020/N4/S5 Datasheet PDF : 9 Pages
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Philips Semiconductors
12 W car radio power amplifier
Product specification
TDA1020
Input impedance
preamplifier
typ.
|Zi|
power amplifier
typ.
|Zi|
Output impedance
preamplifier
typ.
|Zo|
power amplifier
Output voltage (r.m.s. value) at dtot = 1%
preamplifier (note 2)
|Zo|
typ.
>
Vo(rms)
typ.
Frequency response
B
Noise output voltage (r.m.s. value; note 3)
RS = 0 Ω
typ.
Vn(rms)
<
RS = 8,2 kΩ
typ.
Vn(rms)
<
Ripple rejection (note 4)
at f = 100 Hz; C2 = 1 µF
RR
typ.
at f = 1 kHz to 10 kHz
>
RR
typ.
Bootstrap current at onset of clipping (pin 4)
RL = 4 Ω and 2 Ω
Stand-by current (note 5)
Crystal temperature for −3 dB gain
I4
typ.
Isb
<
Tc
>
Notes
1. Measured with an ideal coupling capacitor to the speaker load.
2. Measured with a load resistor of 40 kΩ.
3. Measured according to IEC curve-A.
4. Maximum ripple amplitude is 2 V; input is short-circuited.
5. Total current when disconnecting pin 5 or short-circuited to ground (pin 9).
6. The tab must be electrically floating or connected to the substrate (pin 9).
40 kΩ
28 to 52 kΩ
40 kΩ
28 to 52 kΩ
2,0 kΩ
1,4 to 2,6 kΩ
50 mΩ
1V
1,5 V
50 Hz to 25 kHz
0,3 mV
0,5 mV
0,5 mV
1,0 mV
44 dB
48 dB
54 dB
40 mA
1 mA
150 °C
November 1982
6
Preliminary Specification
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