TS4956 datasheet(33/51 Pages) STMICROELECTRONICS

33 / 51 page

TS4956

Electrical characteristics

33/51

Figure 114. Power dissipation vs. output

power (per channel)

Figure 115. Power dissipation vs. output

power (per channel)

Figure 116. Power dissipation vs. output

power

Figure 117. Power dissipation vs. output

power (per channel)

Figure 118. Power dissipation vs. output

power (per channel)

Figure 119. Power dissipation vs. output

power

1020

304050

RL=32

Ω

RL=16

Ω

Mode 3, 4 - LHP, RHP

Vcc = 2.7V

F = 1kHz

THD+N < 10%

Output Power (mW)

THD+N=1%

1020

3040

5060

100

120

140

160

180

200

220

RL=32

Ω

RL=16

Ω

Mode 3, 4 - LHP, RHP

Vcc = 5V

F = 1kHz

THD+N < 10%

Output Power (mW)

THD+N=1%

1020

3040

5060

RL=32

Ω

RL=16

Ω

Mode 5, 6 - MLO

Vcc = 2.7V

F = 1kHz

THD+N < 10%

Output Power (mW)

THD+N=1%

1020

30405060

100

110

120

130

RL=32

Ω

RL=16

Ω

Mode 3, 4 - LHP, RHP

Vcc = 3.3V

F = 1kHz

THD+N < 10%

Output Power (mW)

THD+N=1%

1020

3040

5060

100

120

140

160

180

200

220

240

260

RL=32

Ω

RL=16

Ω

Mode 3, 4 - LHP, RHP

Vcc = 5.5V

F = 1kHz

THD+N < 10%

Output Power (mW)

THD+N=1%

10203040

5060

8090

100

RL=32

Ω

RL=16

Ω

Mode 5, 6 - MLO

Vcc = 3.3V

F = 1kHz

THD+N < 10%

Output Power (mW)

THD+N=1%

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