TS486-2IQT STMicroelectronics, TS486-2IQT Datasheet - Page 14

• Manufacturer Part Number: TS486-2IQT
• Description: 100 mW Stereo Headphone Amplifier with Standby Mode
• Manufacturer: STMicroelectronics

TS486-TS487
Fig. 31: THD + N vs Output Power
Fig. 33: THD + N vs Output Power
Fig. 35: THD + N vs Output Power
14/31
1E-3
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
0.01
1
1
1
RL = 32
F = 1kHz
Av = -1
Cb = 1 F
BW < 125kHz
Tamb = 25 C
RL = 16
F = 20Hz
Av = -1
Cb = 1 F
BW < 22kHz
Tamb = 25 C
RL = 600 , F = 20Hz
Av = -1, Cb = 1 F
BW < 22kHz
Tamb = 25 C
Vcc=2.5V
Vcc=2.5V
Vcc=2V
Output Voltage (Vrms)
Vcc=2V
Output Power (mW)
Output Power (mW)
0.1
Vcc=3.3V
Vcc=3.3V
10
10
Vcc=2.5V
Vcc=3.3V
Vcc=5V
Vcc=2V
Vcc=5V
Vcc=5V
1
100
100
Fig. 32: THD + N vs Output Power
Fig. 34: THD + N vs Output Power
Fig. 36: THD + N vs Output Power
1E-3
0.01
0.01
0.1
0.01
0.1
10
10
0.1
1
10
1
0.01
1
1
1
RL = 32
F = 20Hz
Av = -1
Cb = 1 F
BW < 22kHz
Tamb = 25 C
RL = 600 , F = 1kHz
Av = -1, Cb = 1 F
BW < 125kHz, Tamb = 25 C
RL = 16
F = 1kHz
Av = -1
Cb = 1 F
BW < 125kHz
Tamb = 25 C
Vcc=2.5V
Vcc=2.5V
Vcc=2V
Output Voltage (Vrms)
Vcc=2V
Output Power (mW)
0.1
Output Power (mW)
Vcc=3.3V
Vcc=3.3V
10
10
Vcc=2.5V
Vcc=3.3V
Vcc=5V
Vcc=2V
Vcc=5V
Vcc=5V
1
100
100