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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for TDA2003H
- Part Number TDA2003H
- Manufacturer STMicroelectronics
- Pin Count 5
- Part Category Integrated Circuit
- Last Modified Date Dec 29, 2024 9:58 AM UTC
- Pinout / Pin List Click Here (Member Only)
TDA2003H Details
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Manufacturer Part Number:
TDA2003H
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
ZFM
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Package Description:
PENTAWATT-5
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Pin Count:
5
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ECCN Code:
EAR99
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HTS Code:
8542.33.00.01
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Manufacturer:
STMicroelectronics
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YTEOL:
0
TDA2003H Frequently Asked Questions (FAQs)
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A good PCB layout for the TDA2003H involves keeping the audio signal traces away from the power supply traces, using a ground plane, and placing the input and output capacitors close to the IC. Additionally, it's recommended to use a shielded enclosure to reduce EMI.
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The input capacitor (Ci) should be a low-ESR ceramic capacitor with a value between 1uF to 10uF, while the output capacitor (Co) should be a low-ESR electrolytic capacitor with a value between 100uF to 470uF. The capacitor values depend on the specific application and desired frequency response.
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The maximum power dissipation of the TDA2003H is 2.5W. To prevent overheating, ensure good thermal conduction by using a heat sink or a metal pad on the PCB, and keep the ambient temperature below 70°C. Also, avoid high input voltages and excessive output currents.
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Yes, the TDA2003H can be used as a BTL amplifier, but it requires an external circuit to invert the input signal and drive the other half of the BTL configuration. This can be achieved using an op-amp or a dedicated BTL driver IC.
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Use a voltage regulator or a voltage supervisor to ensure the supply voltage remains within the recommended range of 8V to 18V. Add overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage from voltage surges or drops.
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TDA2003H Overview
Use the download button to access the TDA2003H 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut
