Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Amplifier Type:	General Purpose
Number of Circuits:	4
Output Type:	--
Slew Rate:	9 V/µs
-3db Bandwidth:	25kHz
Current - Supply:	300µA
Voltage - Supply, Single/Dual (±):	4.5 V ~ 5.5 V, 50 V ~ 200 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	24-TSSOP
Base Part Number:	HV264

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HV264TS-G Application Field and Working Principle

Linear Amplifiers

A linear amplifier is a device that amplifies an input signal without changing its shape from a sine wave to something else. In its most basic form, a linear amplifier is an electronic circuit consisting of three basic components: an input source, an energy source and a linear output stage. The input source is the source of the signal being amplified. The energy source is a power supply, transformer, or other form of energy source that provides the voltage or current necessary for the amplifier to properly amplify the input signal. The linear output stage is the final stage of the amplifier and is responsible for the amplified outputs power. The output power is usually defined by the equation POUT = A × Vin, where A is the gain, Vin is the input voltage, and POUT is the output power.
Linear amplifiers are used in a wide range of applications, from simple sound level meters to complex radar and navigation systems. In most cases, they are designed to accept signals that are too weak to be heard or seen in a normal fashion, and to boosts them to a level adequate for further processing or analysis. For example, a linear Class-D amplifier can be used to amplify audio signals, while a linear Class-C amplifier can be used to amplify radio signals.

Instrumentation, OP Amps, and Buffer Amps

Instrumentation, OP amps, and buffer amps are three different types of amplifiers used to amplify low-level signals for various applications. Instrumentation amplifiers are used for applications requiring temperature stability, high gain, low noise, and low power consumption. They are commonly used in test and measurement applications, due to their high-accuracy and stability over a wide temperature range. OP amps (Operational Amplifiers) are used to increase the gain of low-level signals. They are used in applications such as audio, video, and wireless communication. Buffer amps (also known as driver amps) are used to drive higher-power systems such as motors, actuators, and loudspeakers. They are usually used in applications requiring large voltage swings and high peak currents.
The HV264TS-G is a single power amplifier integrated circuit derived from the High Voltage Low Power family. It is designed to provide a wide range of gain with high linearity, low noise, and efficiency while driving complex audio signals. The IC is capable of driving speakers up to 8 ohms and can operate from a single 4.5V to 18V supply. Its wide bandwidth and excellent current drive capability make the IC is an ideal choice for many consumer and pro audio applications. The HV264TS-G features dual-mode input and output circuits that allow for easy bypassing and high linearity. The IC is also equipped with monolithic integrated active output protection, making it ideal for both industrial and commercial applications.

Working Principle

The HV264TS-G works using high-voltage bipolar technology and complementary metal-oxide-semiconductor (CMOS) technology. The bipolar technology allows the IC to generate high-powered audio signals and the CMOS technology helps to reduce the circuit\'s power consumption. When the input signal is applied, the input transistors amplify the signal to a level suitable for the output stages. The output stages, in turn, amplify the signal further and apply it to the load, resulting in an amplified output signal. The output stages also feature a protective circuit to protect them against short circuits and over-current conditions.
The HV264TS-G is a great choice for many audio applications. It features low power consumption, a small footprint, and high linearity. It is capable of driving speakers up to 8 ohms and can be operated from a single 4.5V to 18V supply. The IC also features dual-mode input and output circuits for easy bypassing and high linearity. With its wide bandwidth, excellent current drive capability, and active output protection, the HV264TS-G is the perfect choice for pro audio systems.

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