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TDA1553Q Datasheet(HTML) 2 Page - NXP Semiconductors

Part No. TDA1553Q
Description  2 x 22 W BTL stereo car radio power amplifier with loudspeaker protection
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Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
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TDA1553Q Datasheet(HTML) 2 Page - NXP Semiconductors

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July 1994
2
Philips Semiconductors
Product specification
2 x 22 W BTL stereo car radio power
amplifier with loudspeaker protection
TDA1553Q
GENERAL DESCRIPTION
The TDA1553Q is an integrated class-B output amplifier in a 13-lead singe-in-line (SIL) plastic power package.
The circuit contains 2 x 22 W amplifiers in Bridge Tied Load (BTL) configuration. The device is primarily developed for
car radio applications.
Features
• Requires very few external components
• High output power
• Low offset voltage at outputs
• Fixed gain
• Good ripple rejection
• Mute/stand-by switch
• Load dump protection
• AC and DC short-circuit-safe to ground and V
P
• Loudspeaker protection (LSP)
• Thermally protected
• Reverse polarity safe
• Capability to handle high energy on outputs (V
P = 0 V)
• Protected against electrostatic discharge
• No switch-on/switch-off plop
• Low thermal resistance
• Flexible leads
QUICK REFERENCE DATA
PACKAGE OUTLINE
13-lead SIL-bent-to-DIL; plastic power (SOT141R); SOT141-6; 1996 July 24.
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage range
operating
VP
6.0
14.4
18.0
V
non-operating
VP
−−
30
V
load dump protected
VP
−−
45
V
Repetitive peak output
current
IORM
−−
4A
Total quiescent current
Itot
80
160
mA
Stand-by current
Isb
0.1
100
µA
Switch-on current
Isw
−−
60
µA
Input impedance
|ZI|
506075k
Junction temperature
Tj
−−
150
°C
Stereo application
Output power
RL= 4 Ω; THD = 10%
Po
20
22
W
Supply voltage ripple
rejection
RS = 0 Ω
f = 100 Hz to 10 kHz
RR
48
−−
dB
DC output offset voltage
|
∆V
O|
−−
150
mV
Channel separation
α
40
−−
dB
Channel unbalance
|
∆G
v|
−−
1dB


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