TS4962 ST Microelectronics, Inc., TS4962 Datasheet - Page 15

• Manufacturer Part Number: TS4962
• Manufacturer: ST Microelectronics, Inc.

Electrical Characteristics
Figure 33: CMRR vs frequency
Figure 34: PSRR vs frequency common mode
Figure 35: THD+N vs output power
-20
-40
-60
-20
-30
-40
-50
-60
-70
0.1
10
0
1E-3
1
20
0.0
RL=8 + Filter
G=6dB
Cin=4.7 F
Tamb = 25 C
F = 217Hz
G = 6dB
RL
Tamb = 25 C
RL = 4 + 15 H
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25 C
Vicm=500mVpp
Vicm = 200mVpp
input voltage
0.5
4 +
1.0
100
Common Mode Input Voltage (V)
15 H
0.01
1.5
Output Power (W)
Frequency (Hz)
2.0
Vcc=5V, 3V
2.5
Vcc=2.5V
Vcc=2.5V
1000
0.1
3.0
Vcc=4V
Vcc=5V
3.5
Vcc=3.3V
4.0
10000
1
4.5
20k
5.0
Figure 36: THD+N vs output power
Figure 37: THD+N vs output power
Figure 38: THD+N vs output power
0.1
0.1
0.1
10
10
10
1E-3
1E-3
1E-3
1
1
1
RL = 4 + 30 H
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25 C
RL = 4 + Filter
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25 C
RL = 8
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25 C
0.01
0.01
0.01
Output Power (W)
Output Power (W)
Output Power (W)
Vcc=2.5V
Vcc=2.5V
Vcc=2.5V
Vcc=3.3V
0.1
0.1
Vcc=5V
Vcc=4V
Vcc=4V
0.1
1
1
TS4962
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