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PDF TDA7560A Data sheet ( Hoja de datos )
| Número de pieza | TDA7560A | |
| Descripción | 4 x 45 W quad bridge car radio amplifier | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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TDA7560A
4 x 45 W quad bridge car radio amplifier
Feature
■ Superior output power capability:
– 4 x 50 W/4 Ω max.
– 4 x 45 W/4 Ω EIAJ
– 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
– 4 x 80 W/2 Ω max.
– 4 x 77 W/2 Ω EIAJ
– 4 x 55 W/2 Ω @ 14.4 V, 1 kHz, 10 %
■ Multipower BCD technology
■ MOSFET output power stage
■ Excellent 2 Ω driving capability
■ Hi-fi class distortion
■ Low output noise
■ Standby function
■ Mute function
■ Automute at min. supply voltage detection
■ Low external component count:
– Internally fixed gain (26 dB)
– No external compensation
– No bootstrap capacitors
www.DataS■heeOt4nU.bcoomard 0.35 A high side driver
Protections
■ Output short circuit to GND, to VS, across the
load
■ Very inductive loads
Flexiwatt27 (vertical)
■ Overrating chip temperature with soft thermal
limiter
■ Output DC offset detection
■ Load dump voltage
■ Fortuitous open GND
■ Reversed battery
■ ESD
Description
The TDA7560A is a breakthrough BCD (Bipolar /
CMOS / DMOS) technology class AB audio power
amplifier in Flexiwatt 27 package designed for
high power car radio.
The fully complementary P-Channel/N-Channel
output structure allows a rail to rail output voltage
swing which, combined with high output current
and minimized saturation losses sets new power
references in the car-radio field, with unparalleled
distortion performances.
Table 1.
Device summary
Order code
E-TDA7560A
Package
Flexiwatt27 (vertical)
Packing
Tube
November 2008
Rev 3
1/15
www.st.com
1
1 page  
TDA7560A
Block and pin connection diagrams
1 Block and pin connection diagrams
Figure 1. Block diagram
Vcc1
ST-BY
MUTE
IN1
0.1μF
IN2
0.1μF
IN3
0.1μF
IN4
0.1μF
AC-GND
0.47μF
SVR
47μF
Vcc2
HSD
TAB
S-GND
Figure 2. Pin connection (top view)
470μF
100nF
OFF DET
HSD/OFF DET
OUT1+
OUT1-
PW-GND
OUT2+
OUT2-
PW-GND
OUT3+
OUT3-
PW-GND
OUT4+
OUT4-
PW-GND
D03AU1467
www.DataSheet4U.com
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D03AU1468
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5 Page 
TDA7560A
Electrical specifications
Figure 16. Power dissipation vs. output power Figure 17. Power dissipation vs. output power
(music/speech simulation);
(music/speech simulation);
RL = 4 x 4Ω
RL = 4 x 2Ω
30 Ptot (W)
Vs= 13.2 V
25 RL= 4 x 4 Ohm
GAUSSIAN NOISE
20
CLIP START
15
10
5
0123456
Po (W)
Figure 18. ITU R-ARM frequency response,
weighting filter for transient pop
Ptot (W)
60
55
Vs= 13.2 V
RL= 4 x 2 Ohm
50 GAUSSIAN NOISE
45
40
35
30
25
20
15
10
5
02
CLIP START
46
Po (W)
8
10
Output attenuation (dB)
10
0
-10
-20
-30
-40
-50
10
www.DataSheet4U.com
100
1000
Hz
10000
100000
AC00343
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11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet TDA7560A.PDF ] | |
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