TS4962 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4962

3W Filter-free Class D Audio Power Amplifier

STMicroelectronics 

Electrical Characteristics

Figure 28. THD+N vs output power

10

RL = 4Ω + 15µH

F = 100Hz

G = 6dB

BW < 30kHz

Tamb = 25°C

1

Vcc=5V

Vcc=3.6V

Vcc=2.5V

TS4962

Figure 31. THD+N vs output power

10

RL = 8Ω + 30µH or Filter

F = 100Hz

G = 6dB

BW < 30kHz

Tamb = 25°C

1

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

1E-3

0.01

0.1

Output Power (W)

1

3

Figure 29. THD+N vs output power

10

RL = 4Ω + 30µH or Filter

F = 100Hz

G = 6dB

BW < 30kHz

Tamb = 25°C

1

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

1E-3

0.01

0.1

Output Power (W)

12

Figure 32. THD+N vs output power

10

RL = 4Ω + 15µH

F = 1kHz

G = 6dB

BW < 30kHz

Tamb = 25°C

1

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

1E-3

0.01

0.1

Output Power (W)

1

3

Figure 30. THD+N vs output power

10

RL = 8Ω + 15µH

F = 100Hz

G = 6dB

BW < 30kHz

Tamb = 25°C

1

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

1E-3

0.01

0.1

Output Power (W)

1

3

Figure 33. THD+N vs output power

10

RL = 4Ω + 30µH or Filter

F = 1kHz

G = 6dB

BW < 30kHz

Tamb = 25°C

1

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

1E-3

0.01

0.1

Output Power (W)

12

0.1

1E-3

0.01

0.1

Output Power (W)

1

3

15/22

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