TS4956 datasheet(21/51 Pages) STMICROELECTRONICS

21 / 51 page

TS4956

Electrical characteristics

21/51

Figure 40.

Output power vs. power supply

voltage

Figure 41.

Output power vs. power supply

voltage

Figure 42.

Output power vs. power supply

voltage

Figure 43.

Output power vs. power supply

voltage

Figure 44.

Output power vs. power supply

voltage

Figure 45.

Output power vs. power supply

voltage

2.5

3.0

3.5

4.0

4.5

5.0

5.5

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

RL=32

Ω

RL=16

Ω

Mode 1, 2, 7

BTL, SPK out

F = 1kHz

BW < 125 kHz

Tamb = 25

°C

Vcc (V)

RL=8

Ω

2.5

3.0

3.5

4.0

4.5

5.0

5.5

200

400

600

800

1000

1200

1400

1600

RL=32

Ω

RL=16

Ω

Mode 1, 2, 7

BTL, SPK out

F = 1kHz

BW < 125 kHz

Tamb = 25

°C

Vcc (V)

RL=8

Ω

2.5

3.0

3.5

4.0

4.5

5.0

5.5

RL=32

Ω

RL=16

Ω

Mode 3, 4

LHP, RHP

F = 1kHz

BW < 125 kHz

Tamb = 25

°C

Vcc (V)

RL=64

Ω

2.5

3.0

3.5

4.0

4.5

5.0

5.5

RL=32

Ω

RL=16

Ω

Mode 3, 4

LHP, RHP

F = 1kHz

BW < 125 kHz

Tamb = 25

°C

Vcc (V)

RL=64

Ω

2.5

3.0

3.5

4.0

4.5

5.0

5.5

100

120

140

160

180

200

RL=32

Ω

RL=16

Ω

Mode 5, 6

MLO

F = 1kHz

BW < 125 kHz

Tamb = 25

°C

Vcc (V)

RL=64

Ω

2.5

3.0

3.5

4.0

4.5

5.0

5.5

120

160

200

240

280

RL=32

Ω

RL=16

Ω

Mode 5, 6

MLO

F = 1kHz

BW < 125 kHz

Tamb = 25

°C

Vcc (V)

RL=64

Ω

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