TDA8560Q Datasheet, PDF (2/16 Pages) NXP Semiconductors – 2 x 40 W/2 ohm stereo BTL car radio power amplifier with diagnostic facility

Philips Semiconductors
2 × 40 W/2 Ω stereo BTL car radio
power amplifier with diagnostic facility
Product specification
TDA8560Q
FEATURES
• Requires very few external components
• High output power
• 4 Ω and 2 Ω load impedance
• Low output offset voltage
• Fixed gain
• Diagnostic facility (distortion, short-circuit and
temperature detection)
• Good ripple rejection
• Mode select switch (operating, mute and standby)
• Load dump protection
• Short-circuit safe to ground, to V_P and across the load
• 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.
GENERAL DESCRIPTION
The TDA8560Q is an integrated class-B output amplifier in
a 13-lead single-in-line (SIL) power package.
It contains 2 × 40 W/2 Ω amplifiers in BTL configuration.
The device is primarily developed for car radio
applications.
QUICK REFERENCE DATA
SYMBOL
V_P
I_ORM
I_q(tot)
I_sb
I_sw
Z_I
P_o
PARAMETER
operating supply voltage
repetitive peak output current
total quiescent current
standby current
switch-on current
input impedance
output power
SVRR
α_cs
G_v
V_no
∆V_O
supply voltage ripple rejection
channel separation
closed loop voltage gain
noise output voltage
DC output offset voltage
CONDITIONS
R_L = 4 Ω; THD = 10%
R_L = 2 Ω; THD = 10%
R_s = 0 Ω
R_s = 10 kΩ
R_s = 0 Ω
MIN.
6.0
−
−
−
−
25
−
−
−
−
39
−
−
TYP.
14.4
−
115
0.1
−
30
25
40
45
50
40
−
−
MAX.
18
7.5
−
100
40
−
−
−
−
−
41
250
200
UNIT
V
A
mA
µA
µA
kΩ
W
W
dB
dB
dB
µV
mV
ORDERING INFORMATION
TYPE NUMBER
TDA8560Q
NAME
DBS13P
PACKAGE
DESCRIPTION
plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
VERSION
SOT141-6
1996 Jan 08
2