TDA7563B STMicroelectronics, TDA7563B Datasheet - Page 12

• Manufacturer Part Number: TDA7563B
• Description: IC AMP QUAD MULTIFUNC FLEXIWATT2
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7563B

• 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
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Figure 9.
Figure 11. Distortion vs. frequency (4Ω)
Figure 13. Crosstalk vs. frequency
0.01
0.001
90
80
70
60
50
40
30
20
0.1
0.01
10
0.1
1
10
10
10
CROSSTALK (dB)
1
0.1
THD (%)
THD (%)
STANDARD MODE
RL = 4 Ohm
Po = 4 W
Rg = 600 Ohm
STANDARD MODE
Vs = 14.4 V
RL = 4 Ohm
Po = 4 W
HI-EFF MODE
Vs = 14.4 V
RL = 4 Ohm
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
Doc ID 12733 Rev 3
Figure 10. Distortion vs. output power (2Ω,
Figure 12. Distortion vs. frequency (2Ω)
Figure 14. Supply voltage rejection vs. freq.
0.01
90
80
70
60
50
40
30
20
0.01
0.1
10
0.1
10
1
10
SVR (dB)
1
10
0.1
THD (%)
THD (%)
STANDARD MODE
Vs = 14.4 V
RL = 2 Ohm
Po = 4 W
STD & HE MODE
Rg = 600 Ohm
Vripple = 1 Vpk
HI-EFF MODE
Vs = 14.4 V
RL = 2 Ohm
STD)
100
100
1
Po (W)
f (Hz)
f = 1 KHz
f (Hz)
f = 10 KHz
1000
1000
10
TDA7563B
10000
10000