TDA1558 データシートの表示（PDF） - Philips Electronics
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TDA1558 Datasheet PDF : 11 Pages
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Philips Semiconductors
2 x 22 W or 4 x 11 W single-ended car
radio power amplifier
Product specification
TDA1558Q
FEATURES
• Requires very few external components
• Flexibility in use Quad single-ended or stereo BTL
• High output power
• Low offset voltage at output (important for BTL)
• Fixed gain
• Good ripple rejection
• Mute/stand-by switch
• Load dump protection
• AC and DC short-circuit-safe to ground and VP
• Thermally protected
• Reverse polarity safe
• Capability to handle high energy on outputs (VP = 0)
• Protected against electrostatic discharge
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance
• Identical inputs (inverting and non-inverting).
GENERAL DESCRIPTION
The TDA1558Q is a monolithic integrated class-B output
amplifier in a 17-lead single-in-line (SIL) plastic power
package. The device contains 4 x 11 W single-ended or
2 x 22 W BTL amplifiers and has been primarily developed
for car radio applications.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
VP
IORM
Itot
Isb
positive supply voltage range
repetitive peak output current
total quiescent current
stand-by current
Stereo BTL application
PO
SVRR
output power
supply voltage ripple rejection
Vno
|ZI|
|∆Vos|
Gv
noise output voltage
input impedance
DC output offset voltage
closed loop voltage gain
Quad single-ended application
PO
output power
SVRR
Vno
|ZI|
Gv
supply voltage ripple rejection
noise output voltage
input impedance
closed loop voltage gain
CONDITIONS
operating
THD = 10%; 4 Ω
RS = 0
THD = 10%; 4 Ω
THD = 10%; 2 Ω
RS = 0
MIN.
6.0
−
−
−
TYP.
14.4
−
80
0.1
MAX.
18
4
−
100
UNIT
V
A
mA
µA
−
22
−
W
45
−
−
dB
−
200 −
µV
25
−
−
kΩ
−
−
250 mV
45
46
47
dB
−
6
−
W
−
11
−
W
44
−
−
dB
−
150 −
µV
50
−
−
kΩ
39
40
41
dB
ORDERING INFORMATION
EXTENDED TYPE
NUMBER
TDA1558Q
PINS
17
Note
1. SOT243-1; 1996 August 21.
May 1992
PIN POSITION
DIL
PACKAGE
MATERIAL
plastic
2
CODE
SOT243R(1)
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