TDA1518B PHILIPS [NXP Semiconductors], TDA1518B Datasheet - Page 8

• Manufacturer Part Number: TDA1518B
• Description: 24 W BTL or 2 x 12 watt stereo car radio power amplifier
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Notes to the characteristics
1. All characteristics, for stereo application are measured using the circuit shown in Fig.3.
2. The circuit is d.c. adjusted at V
3. Value to be fixed.
4. At 18 V < V
5. Output power is measured directly at the output pins of the lC.
6. With bootstrap and a 100 k resistor from pin 12 to the positive supply voltage (V
7. Frequency response externally fixed.
8. Ripple rejection measured at the output with a source impedance of 0
9. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
10. Noise output voltage independent of R
11. All characteristics, for BTL application are measured using the circuit shown in Fig.4.
July 1994
Low frequency roll-off
High frequency roll-off
Closed loop voltage gain
Supply voltage ripple
Input impedance
Noise output voltage:
Switch-on/switch-off
24 W BTL or 2 x 12 watt stereo
car radio power amplifier
rejection:
ON
mute
stand-by
ON
ON
mute
behaviour
47 F.
frequency between 1 kHz and 10 kHz.
PARAMETER
P
< 30 V the d.c. output voltage
P
6 V to 18 V and a.c. operating at V
note 7;
note 8
note 9;
R
R
note 10
S
3 dB
1 dB
S
S
(V
= 0
= 10 k
CONDITIONS
I
V
0 V).
P
/2.
8
f
f
G
RR
RR
RR
|Z
V
V
V
dV/dt
L
H
no(rms)
no(rms)
no(rms)
v
I
SYMBOL
|
P
8,1 V to 18 V.
(maximum ripple amplitude of 2 V) and a
20
45
48
48
80
25
MIN.
P
), value of bootstrap capacitor is
45
46
30
200
350
120
TYP.
TDA1518BQ
Product specification
47
38
700
note 3
MAX.
Hz
kHz
dB
dB
dB
dB
k
V/ms
UNIT
V
V
V