TDA1020 Philips Semiconductors, TDA1020 Datasheet - Page 6

• Manufacturer Part Number: TDA1020
• Description: 12 W car radio power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Input impedance
Output impedance
Output voltage (r.m.s. value) at d
Frequency response
Noise output voltage (r.m.s. value; note 3)
Ripple rejection (note 4)
Bootstrap current at onset of clipping (pin 4)
Stand-by current (note 5)
Crystal temperature for 3 dB gain
Notes
1. Measured with an ideal coupling capacitor to the speaker load.
2. Measured with a load resistor of 40 k
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).
November 1982
preamplifier
power amplifier
preamplifier
power amplifier
preamplifier (note 2)
R
R
at f = 100 Hz; C2 = 1 F
at f = 1 kHz to 10 kHz
R
12 W car radio power amplifier
S
S
L
= 4
= 0
= 8,2 k
and 2
tot
= 1%
6
|Z
|Z
|Z
|Z
V
B
V
V
RR
RR
I
I
T
4
sb
c
o(rms)
n(rms)
n(rms)
i
i
o
o
|
|
|
|
typ.
typ.
typ.
typ.
>
typ.
typ.
<
typ.
<
typ.
>
typ.
typ.
<
>
Preliminary Specification
Product specification
50 Hz to 25 kHz
1,4 to 2,6 k
28 to 52 k
28 to 52 k
TDA1020
150 C
2,0 k
1,5 V
0,3 mV
0,5 mV
0,5 mV
1,0 mV
40 k
40 k
50 m
44 dB
48 dB
54 dB
40 mA
1 V
1 mA