Electrical Characteristics

TS482

14/26

Figure 31. Power dissipation vs. output power Figure 32. Power derating vs. ambient

temperature

Figure 33. Current consumption vs. power

supply voltage

Figure 34. Power supply rejection ratio vs.

frequency

Figure 35. THD + N vs. output power

Figure 36. THD + N vs. output power

02

46

8

10

12

14

0

5

10

15

20

25

RL=16

Ω

RL=8

Ω

RL=32

Ω

Vcc=2V

F=1kHz

THD+N<1%

Output Power (mW)

012

345

0

1

2

3

4

5

6

Ta=-40

Ta=85

Ta=25

No load

Power Supply Voltage (V)

100

1000

10000

100000

0

20

40

60

80

100

20

Vcc=2.6V & 2V

Vcc=3.3V

Vcc=5V

Vripple=100mVpp

Vpin3,5=Vcc/2 (forced bias)

RL >= 8

Ω

0db=70mVrms

Tamb=25

Frequency (Hz)

1

10

100

0.01

0.1

1

10

Vcc=5V

Vcc=3.3V

Vcc=2.6V

Vcc=2V

RL = 8

Ω

F = 20Hz

Av = -1

BW < 125kHz

Tamb = 25

Output Power (mW)

1

10

100

1E-3

0.01

0.1

1

10

Vcc=5V

Vcc=3.3V

Vcc=2.6V

Vcc=2V

RL = 16

Ω

F = 20Hz

Av = -1

BW < 125kHz

Tamb = 25

Output Power (mW)