TDA1515BQ View Datasheet(PDF) - Philips Electronics
Part Name
Description
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TDA1515BQ Datasheet PDF : 10 Pages
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Philips Semiconductors
24 W BTL or 2 x 12 W stereo
car radio power amplifier
Product specification
TDA1515BQ
D.C. CHARACTERISTICS
Supply voltage range (pin 10)
Repetitive peak output current
Total quiescent current
Switching level 11: OFF
ON
Impedance between pins 10 and 6; 10 and 8 (stand-by position V11 < 1,8 V)
Stand-by current at V11 = 0 to 0,8 V
Switch-on current (pin 11) at V11 ≤ V10 (note 1)
VP
IORM
<
Itot
typ.
V11
<
V11
>
|ZOFF| >
typ.
Isb
<
typ.
Iso
<
6 to 18 V
4A
75 mA
1,8 V
3V
100 kΩ
1 µA
100 µA
10 µA
100 µA
A.C. CHARACTERISTICS
Tamb = 25 °C; VP = 14,4 V; f = 1 kHz; unless otherwise specified
Bridge tied load application (BTL); see Fig.3
Output power at RL = 4 Ω (with bootstrap)
VP = 14,4 V; dtot = 0,5%
VP = 14,4 V; dtot = 10%
VP = 13,2 V; dtot = 0,5%
VP = 13,2 V; dtot = 10%
Open loop voltage gain
Closed loop voltage gain (note 2)
Output power without bootstrap (note 9)
VP = 14,4 V; dtot = 10%
VP = 14,4 V; dtot = 0,5%
VP = 13,2 V; dtot = 10%
VP = 13,2 V; dtot = 0,5%
Frequency response at −3 dB (note 3)
Input impedance (note 4)
Noise input voltage (r.m.s. value) at f = 20 Hz to 20 kHz
RS = 0 Ω
RS = 10 kΩ
RS = 10 kΩ; according to IEC 179 curve A
Supply voltage ripple rejection (note 5)
f = 100 Hz
Po
Po
Po
Po
Go
Gc
Po
Po
Po
Po
B
|Zi|
Vn(rms)
Vn(rms)
Vn
RR
>
15,5 W
typ.
18 W
>
20 W
typ.
24 W
typ.
15 W
typ.
20 W
typ.
75 dB
typ.
40 (± 0,5) dB
typ.
15 W
typ.
12 W
typ.
12 W
typ.
9W
20 Hz to min. 20 kHz
>
1 MΩ
typ.
0,2 mV
typ.
0,35 mV
<
0,8 mV
typ.
0,25 mV
>
42 dB
typ.
50 dB
July 1994
6
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