THS4032EVM

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Channels per IC:	2 - Dual
Moisture Sensitivity Level (MSL):	--
Amplifier Type:	Voltage Feedback
Output Type:	Single-Ended
Slew Rate:	100 V/µs
-3db Bandwidth:	100MHz
Current - Output / Channel:	90mA
Current - Supply (Main IC):	8.5mA
Voltage - Supply, Single/Dual (±):	9 V ~ 32 V, ±4.5 V ~ 16 V
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	THS4032

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Application Field and Working Principle of THS4032EVM

THS4032EVM is a fully integrated audio power amplifier evaluation module designed to use the THS4032 power amplifier module. It employs the THS4032 power amplifier module to create a complete and convenient amplifier evaluation board. Electronic enthusiasts and audio enthusiasts alike can use this evaluation board to test the performance of the THS4032 amplifier under different power conditions.

Application Field

The THS4032EVM is suitable to be used in many applications, including consumer electronics, automotive audio, portable audio, and medical devices. The advantages of using this evaluation board are that it is relatively easy to use and its design does not require complicated tools or external components. It can be used to evaluate the performance of the THS4032 amplifier under different power conditions.The THS4032 module can be used to power different types of audio systems due to its broad bandwidth (20 to 20kHz) and high power output (110W into a 4Ω loudspeaker). It can also be used to design more sophisticated amplifier systems with low power consumption. In addition to its high efficiency, the THS4032 module achieves high output power by combining multiple stages.

Working Principle

The THS4032EVM operates using a three-stage amplifier system. The three stages are the input differential amplifier, the voltage amplifier, and the output stage. The input differential amplifier amplifies the input signal and provides necessary feedback control for the amplifier system. The voltage amplifier is responsible for the voltage gain. The output stage is the main power amplifier and provides the output signal to the load. It has two power independent output stages that provide high power and high linearity.The THS4032EVM is controlled by its own on-board controller IC. This controller IC is responsible for setting the operating power levels and regulating the amplifier performance. The user can adjust the power levels, input and output gain, as well as the operating frequency. The user can also measure the thermal performance of the system with the on-board thermistors.The exemplary power efficiency of this evaluation board makes it a suitable choice for audio applications. It achieves a power efficiency of up to 97.5%, making it ideal for applications that require low power consumption. It is capable of handling up to 200W of output power and up to 40V of output voltage.

Conclusion

The THS4032EVM is a high-performance and reliable evaluation board that can be used to test the performance of the THS4032 power amplifier module in different power conditions. Its three-stage amplifier system with high power efficiency and low power consumption makes it an ideal choice for audio applications. The on-board controller helps user to adjust and regulate the operating power levels and other characteristics of the THS4032 power amplifier.

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