TS421-8 datasheet(24/32 Pages) STMICROELECTRONICS

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TS419-TS421

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Fig. 83: THD + N vs Output Power

Fig. 85: THD + N vs Output Power

Fig. 87: THD + N vs Frequency

Fig. 84: THD + N vs Output Power

Fig. 86: THD + N vs Frequency

Fig. 88: THD + N vs Frequency

100

Vcc=5V

Vcc=3.3V

Vcc=2.5V

Vcc=2V

RL = 8

Ω, F = 20kHz

Av = 8, Cb = 1

µF

BW < 125kHz, Tamb = 25

°C

Output Power (mW)

100

0.1

Vcc=5V

Vcc=3.3V

Vcc=2.5V

Vcc=2V

RL = 32

Ω

F = 20kHz

Av = 8

Cb = 1

µF

BW < 125kHz

Tamb = 25

°C

Output Power (mW)

100

1000

10000

0.01

0.1

Vcc=2V, Po=20mW

Vcc=5V, Po=220mW

RL=16

Ω

Av=8

Cb = 1

µF

Bw < 125kHz

Tamb = 25

°C

20k

Frequency (Hz)

100

Vcc=5V

Vcc=3.3V

Vcc=2.5V

Vcc=2V

RL = 16

Ω

F = 20kHz

Av = 8

Cb = 1

µF

BW < 125kHz

Tamb = 25

°C

Output Power (mW)

100

1000

10000

0.1

Vcc=2V, Po=28mW

Vcc=5V, Po=300mW

RL=8

Ω

Av=8

Cb = 1

µF

Bw < 125kHz

Tamb = 25

°C

20k

Frequency (Hz)

100

1000

10000

0.01

0.1

Vcc=2V, Po=13mW

Vcc=5V, Po=150mW

RL=32

Ω

Av=8

Cb = 1

µF

Bw < 125kHz

Tamb=25

°C

20k

Frequency (Hz)

TS421-8 数据表(PDF) 24 Page - STMicroelectronics

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