Philips TDA1510AQ 用户手册
January 1992
2
Philips Semiconductors
Product specification
24 W BTL or 2 x 12 W stereo car radio
power amplifier
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
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
−
−
2
mA
Switch-on current
I
so
0,15
0,35
0,80
mA
Input impedance
pins 1, 2,
12 and 13
|Z
I
|
1
−
−
M
Ω
Storage temperature range
T
stg
−
65
−
+
150
°
C
Crystal temperature
T
c
−
−
150
°
C