SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Current-Max:
6.3 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
2.5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
TPA0213DGQR Frequently Asked Questions (FAQs)
A good PCB layout is crucial for the TPA0213DGQR. TI recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces as short as possible. Additionally, decoupling capacitors should be placed close to the device pins.
The gain setting depends on the input signal level and the desired output power. TI provides a gain setting table in the datasheet, but as a rule of thumb, start with a lower gain setting (e.g., 20 dB) and adjust according to your application's requirements.
The maximum power dissipation of the TPA0213DGQR is dependent on the ambient temperature and the thermal resistance of the PCB. According to the datasheet, the maximum power dissipation is 2.5 W at 25°C ambient temperature. However, it's essential to perform thermal calculations and consider heat sinking or thermal management techniques to ensure reliable operation.
Yes, the TPA0213DGQR can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the output stage configuration, and TI recommends consulting the datasheet and application notes for guidance on bridged amplifier design.
To minimize noise and EMI, use a combination of techniques such as: (1) proper PCB layout and grounding, (2) decoupling capacitors, (3) input and output filtering (e.g., RC filters), and (4) shielding of the amplifier and surrounding components. Additionally, consider using a common-mode choke or ferrite beads to reduce EMI.
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TPA0213DGQR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
