TS421-2 STMicroelectronics, TS421-2 Datasheet - Page 18

• Manufacturer Part Number: TS421-2
• Description: 360mW MONO AMPLIFIER WITH STANDBY MODE
• Manufacturer: STMicroelectronics

TS419-TS421
Fig. 53: PSRR vs Bypass Capacitor
Fig. 55: PSRR vs Bypass Capacitor
18/32
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-70
0
0
Vripple = 200mVpp
Av = 2
Input = Grounded
Cb = 10 F
Cin = 1 F
RL >= 16
Tamb = 25 C
100
100
Vcc = 5V, 3.3V & 2.5V
Vcc = 5V, 3.3V & 2.5V
Vripple = 200mVpp
Av = 2
Input = Grounded
Cb = Cin = 1 F
RL >= 16
Tamb = 25 C
1000
1000
Frequency (Hz)
Frequency (Hz)
Vcc = 2V
Vcc = 2V
10000
10000
100000
100000
Fig. 54: PSRR vs Bypass Capacitor
-10
-20
-30
-40
-50
-60
-70
0
Vripple = 200mVpp
Av = 2
Input = Grounded
Cb = 4.7 F
Cin = 1 F
RL >= 16
Tamb = 25 C
100
Vcc = 5V, 3.3V & 2.5V
1000
Frequency (Hz)
Vcc = 2V
10000
100000