TS488 datasheet(10/32 Pages) STMICROELECTRONICS

No de pièce	TS488

Description	Pop-free 120mW stereo headphone amplifier

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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Electrical characteristics

TS488-TS489

10/32

Figure 8.

Open-loop frequency response

Figure 9.

Open-loop frequency response

10

0

10

2

10

4

10

6

10

8

-75

-50

-25

0

25

50

75

100

125

-135

-90

-45

0

45

90

135

180

225

gain

phase

Vcc=2.5V

RL=32

Ω

CL=400pF

T

AMB

=25°C

Frequency (Hz)

10

0

10

2

10

4

10

6

10

8

-75

-50

-25

0

25

50

75

100

125

-135

-90

-45

0

45

90

135

180

225

gain

phase

Vcc=5V

RL=32

Ω

CL=400pF

T

AMB

=25°C

Frequency (Hz)

Figure 10.

Open-loop frequency response

Figure 11.

Open-loop frequency response

10

0

10

2

10

4

10

6

10

8

-75

-50

-25

0

25

50

75

100

125

-135

-90

-45

0

45

90

135

180

225

gain

phase

Vcc=2.5V

RL=600

Ω

T

AMB

=25°C

Frequency (Hz)

10

0

10

2

10

4

10

6

10

8

-75

-50

-25

0

25

50

75

100

125

-135

-90

-45

0

45

90

135

180

225

gain

phase

Vcc=5V

RL=600

Ω

T

AMB

=25°C

Frequency (Hz)

Figure 12.

Power derating curves

Figure 13.

Power derating curves

0

25

50

75

100

125

150

0.0

0.2

0.4

0.6

0.8

4-layer PCB

No Heat sink

MiniSO8

Ambiant Temperature (

°C)

0

25

50

75

100

125

150

0

1

2

3

4-layer PCB

DFN8

No heatsink

Ambiant Temperature (

°C)

Numéro de pièce similaire - TS488

Fabricant	No de pièce	Fiches technique	Description
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	TS482ID	597Kb / 24P	100mW STEREO HEADPHONE AMPLIFIER
	TS482ID	608Kb / 26P	100mW Stereo Headphone Amplifier
	TS482IDT	597Kb / 24P	100mW STEREO HEADPHONE AMPLIFIER

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