TDA7563A STMicroelectronics, TDA7563A Datasheet - Page 11

• 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

TDA7563A
Figure 9.
Figure 11. Distortion vs. frequency (4Ω)
Figure 13. Crosstalk vs. frequency
-100
0.001
0.001
0.01
0.01
-20
-30
-40
-50
-60
-70
-80
-90
0.1
0.1
10
10
1
1
10
0.1
10
CROSSTALK (dB)
THD (%)
THD (%)
STANDARD MODE
R
P
Rg = 600 Ω
HI - EFF MODE
V
R
STANDARD MODE
V
R
Po = 4 W
L
o
S
L
S
L
= 4 Ω
= 4 W
= 4 Ω
= 14.4 V
= 4 Ω
= 14.4 V
Distortion vs. output power (4Ω, HI-
EFF)
100
f = 1 KHz
100
f = 10 KHz
1
f (Hz)
f (Hz)
Po (W)
1000
1000
10
10000
10000
AC00254
AC00252
100000
100000
AC00256
100
Figure 10. Distortion vs. output power (2Ω,
Figure 12. Distortion vs. frequency (2Ω)
Figure 14. Supply voltage rejection vs.
-100
0.001
0.001
-20
-30
-40
-50
-60
-70
-80
-90
0.01
0.01
0.1
0.1
10
10
1
1
10
0.1
10
SVR (dB)
THD (%)
THD (%)
STD & HE MODE
R
Vripple = 1 Vrms
STANDARD MODE
V
R
Po = 8 W
STANDARD MODE
V
R
g
S
S
L
L
= 600 Ω
= 2 Ω
= 2 Ω
= 14.4 V
= 14.4 V
STD)
frequency
100
100
1
f = 1 KHz
f = 10 KHz
f (Hz)
f (Hz)
Po (W)
1000
1000
Electrical specifications
10
10000
10000
AC00255
AC00257
100000
AC00253
100000
11/35
100