TS482_05 STMICROELECTRONICS [STMicroelectronics], TS482_05 Datasheet - Page 17

• Manufacturer Part Number: TS482_05
• Description: 100mW Stereo Headphone Amplifier
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical Characteristics
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Figure 49. THD + N vs. output power
Figure 51. THD + N vs. frequency
Figure 53. THD + N vs. frequency
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
1
0.01
20
20
RL=600
Av=-1
Bw < 125kHz
Tamb=25 C
RL = 5k
F = 20kHz
Av = -1
BW < 125kHz
Tamb = 25 C
Vcc=2V, Vo=0.55Vrms
Vcc=5V, Po=90mW
Vcc=2.6V, Vo=0.75Vrms
Vcc=3.3V, Po=35mW
Vcc=2.6V, Po=18mW
100
100
Vcc=3.3V, Vo=1Vrms
Vcc=2V, Po=8mW
Output Voltage (Vrms)
Vcc=5V, Vo=1.4Vrms
Frequency (Hz)
Frequency (Hz)
0.1
Vcc=2.6V
Vcc=3.3V
Vcc=2V
Vcc=5V
1000
1000
RL=16
Av=-1
Bw < 125kHz
Tamb=25 C
1
10000
10000
20k
20k
Figure 50. THD + N vs. frequency
Figure 52. THD + N vs. frequency
Figure 54. THD + N vs. frequency
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
20
20
20
RL=5k
Av=-1
Bw < 125kHz
Tamb=25 C
Vcc=2V, Vo=0.55Vrms
Vcc=5V, Po=60mW
Vcc=2.6V, Vo=0.75Vrms
Vcc=2V, Po=10mW
Vcc=2.6V, Po=20mW
Vcc=3.3V, Po=40mW
Vcc=5V, Po=100mW
Vcc=3.3V, Po=16mW
Vcc=2.6V, Po=12mW
100
100
100
Vcc=2V, Po=6.5mW
Vcc=3.3V, Vo=1Vrms
Vcc=5V, Vo=1.4Vrms
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
RL=32
Av=-1
Bw < 125kHz
Tamb=25 C
RL=8
Av=-1
Bw < 125kHz
Tamb=25 C
10000
10000
10000
TS482
20k
20k
20k