TDA7563A STMicroelectronics, TDA7563A Datasheet - Page 12

• Manufacturer Part Number: TDA7563A
• Description: IC AMP QUAD MULTIFUNC FLEXIWATT2
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7563A

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 75W x 4 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: I²C, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 27-Flexiwatt (bent and staggered leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
12/35
Figure 15. Power dissipation and efficiency vs.
Figure 17. Power dissipation vs. average
45
40
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
5
0
0
0
Ptot (W)
0
Ptot (W)
2
Vs = 14 V
RL = 4 x 4 Ohm
GAUSSIAN NOISE
STANDARD MODE
Vs = 14.4 V
RL = 4 x 4 Ohm
f = 1 KHz SINE
4
output power (4Ω, STD, SINE)
output power (audio program
simulation, 4Ω)
1
6
8
10 12 14 16 18 20 22 24 26 28 30
2
Po (W)
Po (W)
3
START
CLIP
STD MODE
HI-EFF MODE
4
Ptot
n
n (%)
AC00258
90
80
70
60
50
40
30
20
10
0
5
Figure 16. Power dissipation and efficiency vs.
Figure 18. Power dissipation vs. average
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
0
0.1
Ptot (W )
Ptot (W)
Vs = 14 V
RL = 4 x 2 Ohm
GAUSSIAN NOISE
1
output power (4Ω, HI-EFF, SINE)
output power (audio program
simulation, 2Ω)
2
3
1
Po (W )
HI-EFF MODE
Vs = 14.4 V
RL = 4 x 4 Ohm
f = 1 KHz SINE
Po (W)
4
START
CLIP
5
6
STD MODE
HI-EFF MODE
10
7
Ptot
TDA7563A
n
8
n (%)
AC00259
90
80
70
60
50
40
30
20
10
0
9