TDA1563 Ver la hoja de datos (PDF) - Philips Electronics
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TDA1563 Datasheet PDF : 32 Pages
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Philips Semiconductors
2 × 25 W high efficiency car radio power
amplifier
Product specification
TDA1563Q
FEATURES
• Low dissipation due to switching from Single-Ended
(SE) to Bridge-Tied Load (BTL) mode
• Differential inputs with high Common Mode Rejection
Ratio (CMRR)
• Mute/standby/operating (mode select pin)
• Zero crossing mute circuit
• Load dump protection circuit
• Short-circuit safe to ground, to supply voltage and
across load
• Loudspeaker protection circuit
• Device switches to SE operation at excessive junction
temperatures
• Thermal protection at high junction temperature (170°C)
• Diagnostic information (clip detection and
protection/temperature)
• Clipping information can be selected between
THD = 2.5% or 10%
GENERAL DESCRIPTION
The TDA1563Q is a monolithic power amplifier in a
17-lead DIL-bent-SIL plastic power package. It contains
two identical 25 W amplifiers. The dissipation is minimized
by switching from SE to BTL mode when a higher output
voltage swing is needed. The device is primarily
developed for car radio applications.
QUICK REFERENCE DATA
SYMBOL
VP
PARAMETER
supply voltage
IORM
Iq(tot)
Istb
Zi
Po
Gv
CMRR
SVRR
∆VO
αcs
∆Gv
repetitive peak output current
total quiescent current
standby current
input impedance
output power
Vselclip
closed loop voltage gain
common mode rejection ratio
supply voltage ripple rejection
DC output offset voltage
channel separation
channel unbalance
CONDITIONS
DC biased
non-operating
load dump
RL = ∞
RL = 4 Ω; EIAJ
RL = 4 Ω; THD = 10%
RL = 4 Ω; THD = 2.5%
f = 1 kHz; Rs = 0 Ω
f = 1 kHz; Rs = 0 Ω
Rs = 0 Ω
MIN.
6
−
−
−
−
−
90
−
23
18
25
−
45
−
40
−
TYP.
14.4
−
−
−
95
1
120
38
25
20
26
80
65
−
70
−
MAX.
18
30
45
4
150
50
150
−
−
−
27
−
−
100
−
1
UNIT
V
V
V
A
mA
µA
kΩ
W
W
W
dB
dB
dB
mV
dB
dB
ORDERING INFORMATION
TYPE
NUMBER
TDA1563Q
NAME
DBS17P
PACKAGE
DESCRIPTION
plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
VERSION
SOT243-1
2000 Feb 09
2
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