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TS4999 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
TS4999
Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects
ST-Microelectronics
STMicroelectronics 
TS4999 Datasheet PDF : 36 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
Electrical characteristics
TS4999
Figure 46. PSRR vs. frequency
(3D effect on)
0
Inputs grounded
-10 Vcc = 2.5V, 3D effect on
Vripple = 200mVpp
-20 Cin = 10μF
RL = 8Ω +≥ 15μH
-30 Tamb = 25°C
-40
G=+9.5dB
G=+12dB
-50
-60
-70
G=+3.5dB
G=+6dB
-80
20
100
1000
Frequency (Hz)
10000
Figure 47. CMRR vs. frequency
(3D effect off)
0
Vcc = 5V, 3D effect off
-10 ΔVic = 200mVpp
Cin = 10μF
-20 RL = 8Ω +≥ 15μH
Tamb = 25°C
-30
G=+9.5dB
-40
G=+12dB
-50
-60
G=+3.5dB
G=+6dB
-70
-80
20
100
1000
Frequency (Hz)
10000
Figure 48. CMRR vs. frequency
(3D effect off)
0
Vcc = 3.6V, 3D effect off
-10 ΔVic = 200mVpp
Cin = 10μF
-20 RL = 8Ω +≥ 15μH
Tamb = 25°C
-30
G=+9.5dB
-40
G=+12dB
-50
-60
G=+3.5dB
G=+6dB
-70
-80
20
100
1000
Frequency (Hz)
10000
Figure 49. CMRR vs. frequency
(3D effect off)
0
Vcc = 2.5V, 3D effect off
-10 ΔVic = 200mVpp
Cin = 10μF
-20 RL = 8Ω +≥ 15μH
Tamb = 25°C
-30
G=+9.5dB
-40
G=+12dB
-50
-60
G=+3.5dB
G=+6dB
-70
-80
20
100
1000
Frequency (Hz)
10000
Figure 50. CMRR vs. frequency
(3D effect on)
0
Vcc = 5V, 3D effect on
-10 ΔVic = 200mVpp
Cin = 10μF
-20 RL = 8Ω +≥ 15μH
Tamb = 25°C
-30
G=+9.5dB
-40
G=+12dB
-50
-60
G=+3.5dB
G=+6dB
-70
-80
20
100
1000
Frequency (Hz)
10000
Figure 51. CMRR vs. frequency
(3D effect on)
0
Vcc = 3.6V, 3D effect on
-10 ΔVic = 200mVpp
Cin = 10μF
-20 RL = 8Ω +≥ 15μH
Tamb = 25°C
-30
G=+9.5dB
-40
G=+12dB
-50
-60
G=+3.5dB
G=+6dB
-70
-80
20
100
1000
Frequency (Hz)
10000
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