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January 1992 2
Philips Semiconductors Product specification
24 W BTL or 2 x 12 W stereo car radio
power amplifier
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 (V
P
) 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
PACKAGE OUTLINE
TDA1510AQ: 13-lead SIL-bent-to-DIL; plastic power (SOT 141C); SOT141-6; 1996 Aug 01.
PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Supply voltage range:
operating V
P
6,0 14,4 18,0 V
non-operating V
P
−−28,0 V
non-operating, load
dump protection V
P
−−45,0 V
Repetitive peak output
current I
ORM
−−4,0 A
Total quiescent current I
tot
− 75 120 mA
Stand-by current I
sb
−−2mA
Switch-on current I
so
0,15 0,35 0,80 mA
Input impedance pins 1, 2,
12 and 13 |Z
I
|1−−MΩ
Storage temperature range T
stg
−65 −+ 150 °C
Crystal temperature T
c
−−150 °C