TS4962IQT(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4962IQT
(Rev.:2007)

2.8W filter-free mono 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

1 Tamb = 25°C

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

TS4962

Figure 29. THD+N vs. output power

10

RL = 4Ω + 30μH or Filter

F = 100Hz

G = 6dB

BW < 30kHz

1 Tamb = 25°C

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

0.01

1E-3

0.01

0.1

Output Power (W)

1

3

0.01

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

1 Tamb = 25°C

Vcc=5V

Vcc=3.6V

Vcc=2.5V

Figure 31. THD+N vs. output power

10

RL = 8Ω + 30μH or Filter

F = 100Hz

G = 6dB

BW < 30kHz

1 Tamb = 25°C

Vcc=5V

Vcc=3.6V

Vcc=2.5V

0.1

0.1

0.01

1E-3

0.01

0.1

Output Power (W)

12

0.01

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

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)

1

3

0.1

1E-3

0.01

0.1

Output Power (W)

1

3

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