TS482IST datasheet(18/26 Pages) STMICROELECTRONICS

18 / 26 page

Electrical Characteristics

TS482

18/26

Figure 55. Signal to noise ratio vs. power

supply with unweighted filter (20Hz

to 20kHz)

Figure 56. Signal to noise ratio vs. power

supply with unweighted filter (20Hz

to 20kHz)

Figure 57. Signal to noise ratio vs. power

supply with A weighted filter

Figure 58. Signal to noise ratio vs. power

supply with A weighted filter

Figure 59. Equivalent input noise voltage vs.

frequency

Figure 60. Output voltage swing vs. power

supply

2.0

2.5

3.0

3.5

4.0

4.5

5.0

100

102

104

106

108

110

Av = -1

THD+N < 0.2%

Tamb = 25

°C

RL=32

Ω

RL=16

Ω

RL=8

Ω

Power Supply (V)

2.0

2.5

3.0

3.5

4.0

4.5

5.0

100

102

104

106

108

110

Av = -1

THD+N < 0.2%

Tamb = 25

°C

RL=5k

Ω

RL=600

Ω

Power Supply (V)

2.0

2.5

3.0

3.5

4.0

4.5

5.0

100

105

110

115

120

Av = -1

THD+N < 0.2%

Tamb = 25

°C

RL=32

Ω

RL=16

Ω

RL=8

Ω

Power Supply (V)

2.0

2.5

3.0

3.5

4.0

4.5

5.0

100

105

110

115

120

Av = -1

THD+N < 0.2%

Tamb = 25

°C

RL=5k

Ω

RL=600

Ω

Power Supply (V)

0.02

0.1

Vcc=5V

Rs=100

Ω

Tamb=25

°C

Frequency (kHz)

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

RL=32

Ω

RL=16

Ω

RL=8

Ω

Tamb=25

°C

Power Supply Voltage (V)

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