TS4872IJT(2002) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4872IJT
(Rev.:2002)

RAIL TO RAIL INPUT/OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE

STMicroelectronics 

TS4872

Fig. 45 : THD + N vs Frequency

1

RL = 4Ω, Vcc = 5V

Gv = 2

Cb = 1µF

BW < 125kHz

Tamb = 25°C

0.1

Pout = 1.2W

Pout = 600mW

0.01

20

100

1000

Frequency (Hz)

Fig. 47 : THD + N vs Frequency

10000

1 RL = 4Ω, Vcc = 3.3V

Gv = 2

Cb = 1µF

BW < 125kHz

Tamb = 25°C

0.1

Pout = 540mW

0.01

20

Pout = 270mW

100

1000

Frequency (Hz)

10000

Fig. 49 : THD + N vs Frequency

1 RL = 4Ω, Vcc = 2.6V

Gv = 2

Cb = 1µF

BW < 125kHz

Tamb = 25°C

0.1

Pout = 240 & 120mW

0.01

20

100

1000

Frequency (Hz)

10000

Fig. 46 : THD + N vs Frequency

1

Pout = 1.2W

0.1

RL = 4Ω, Vcc = 5V

Gv = 10

Cb = 1µF

BW < 125kHz

Tamb = 25°C

0.01

20

100

1000

Frequency (Hz)

Pout = 600mW

10000

Fig. 48 : THD + N vs Frequency

RL = 4Ω, Vcc = 3.3V

1

Gv = 10

Cb = 1µF

Pout = 540mW

BW < 125kHz

Tamb = 25°C

0.1

0.01

20

Pout = 270mW

100

1000

Frequency (Hz)

10000

Fig. 50 : THD + N vs Frequency

1

RL = 4Ω, Vcc = 2.6V

Gv = 10

Cb = 1µF

BW < 125kHz

Tamb = 25°C

0.1

Pout = 240 & 120mW

0.01

20

100

1000

Frequency (Hz)

10000

14/29

Share Link: