TDA2003AH View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA2003AH

TDA2003A, TDA2003AV, TDA2003AH / 10W CAR RADIO AUDIO AMPLIFIER

STMicroelectronics 

List of figures

List of figures

TDA2003A

Figure 1.

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Figure 3.

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Figure 5.

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Figure 12.

Figure 13.

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Figure 27.

Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

DC test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

AC test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Quiescent output voltage vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Quiescent drain current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Output power vs. supply voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Output power vs. load resistance RL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Gain vs. input sensitivity (RL = 4 Ω) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Gain vs. input sensitivity (RL = 2 Ω) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Distortion vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Distortion vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Supply voltage rejection vs. voltage gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Supply voltage rejection vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Power dissipation and efficiency vs. output power (RL = 4 Ω) . . . . . . . . . . . . . . . . . . . . . . 10

Power dissipation and efficiency vs. output power (RL = 2 Ω) . . . . . . . . . . . . . . . . . . . . . . 10

Maximum power dissipation vs. supply voltage (sine wave operation). . . . . . . . . . . . . . . . 11

Maximum allowable power dissipation vs. ambient temperature . . . . . . . . . . . . . . . . . . . . 11

Typical values of capacitor (CX) for different values of frequency response (B). . . . . . . . . 11

Typical application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Printed circuit board and component layout for typical application circuit. . . . . . . . . . . . . . 12

Voltage gain bridge configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Suggested LC network circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Output power and drain current vs. case temperature (RL = 4 Ω) . . . . . . . . . . . . . . . . . . . 14

Output power and drain current vs. case temperature (RL = 2 Ω) . . . . . . . . . . . . . . . . . . . 14

Pentawatt (vertical) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . . . 16

Pentawatt (horizontal) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . 17

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Doc ID 018796 Rev 4

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