Philips Semiconductors
24 W BTL or 2 x 12 W stereo car radio
power amplifier
Product specification
TDA1510AQ
GENERAL DESCRIPTION
The TDA1510AQ is a class-B integrated output amplifier encapsulated in a 13-lead single in-line (SlL) plastic power
package. Developed primarily for car radio application, the device can also be used to drive low impedance loads (down
to 1,6 Ω). With a supply voltage (VP) of 14,4 V, an output power of 24 W can be delivered into a 4 Ω Bridge Tied Load
(BTL), or when used as a stereo amplifier, 2 × 12 W into 2 Ω or 2 × 7 W into 4 Ω.
Features
• Flexibility − stereo as well as mono BTL
• Low offset voltage at the output (important for BTL)
• Load dump protection
• A.C. short-circuit-safe to ground
• Low number, small sized external components
• Internal limiting of bandwidth for high frequencies
• High output power
• Large useable gain variation
• Good ripple rejection
• Thermal protection
• Low stand-by current possibility
• High reliability.
QUICK REFERENCE DATA
PARAMETER
Supply voltage range:
operating
non-operating
non-operating, load
dump protection
Repetitive peak output
current
Total quiescent current
Stand-by current
Switch-on current
Input impedance
Storage temperature range
Crystal temperature
CONDITIONS
SYMBOL
MIN.
TYP. MAX. UNIT
pins 1, 2,
12 and 13
VP
VP
VP
IORM
Itot
Isb
Iso
|ZI|
Tstg
Tc
6,0
14,4
18,0
V
−
−
28,0
V
−
−
45,0
V
−
−
4,0
A
−
75
120
mA
−
−
2
mA
0,15
0,35
0,80
mA
1
−
−65
−
−
−
−
MΩ
+ 150 °C
150
°C
PACKAGE OUTLINE
TDA1510AQ: 13-lead SIL-bent-to-DIL; plastic power (SOT 141C); SOT141-6; 1996 Aug 01.
January 1992
2