Philips Semiconductors
Preliminary specification
4 × 13 W single-ended power amplifiers
TDA8511J
FEATURES
APPLICATIONS
The device is primarily developed for multi-media
• Requires very few external components
• High output power
applications and active speaker systems.
• Fixed gain
GENERAL DESCRIPTION
• Diagnostic facility (distortion, short-circuit and
temperature detection)
The TDA8511J is an integrated class-B output amplifier in
a 17-lead DIL-bent-SIL power package. It contains
4 × 13 W single-ended amplifiers.
• Good ripple rejection
• Mode select switch (operating, mute and standby)
• AC and DC short-circuit safe to ground and to VP
• Low power dissipation in any short-circuit condition
• Thermally protected
• Reverse polarity safe
• Electrostatic discharge protection
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance
• Identical inputs.
QUICK REFERENCE DATA
SYMBOL
VP
PARAMETER
supply voltage
CONDITIONS
MIN.
TYP.
15
MAX.
18
UNIT
6
−
−
−
V
IORM
Iq(tot)
Istb
repetitive peak output current
total quiescent current
standby current
−
4
A
80
0.1
−
mA
µA
100
Po
output power
THD = 10%
RL = 4 Ω
RL = 2 Ω
−
−
7
−
−
−
−
−
W
13
−
W
SVRR
Vn(o)
Zi
supply voltage ripple rejection
noise output voltage
input impedance
46
−
dB
µV
kΩ
Rs = 0 Ω
50
−
50
ORDERING INFORMATION
TYPE
PACKAGE
NUMBER
NAME
DESCRIPTION
VERSION
TDA8511J
DBS17P plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
SOT243-1
2000 Mar 10
2
NXP [ NXP ]
