THS4281DGKR

Current - Input Bias:	500nA
Base Part Number:	THS4281
Supplier Device Package:	8-VSSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	2.7 V ~ 16.5 V, ±1.35 V ~ 8.25 V
Current - Supply:	800µA
Voltage - Input Offset:	500µV
Series:	--
-3db Bandwidth:	95MHz
Slew Rate:	35 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	1
Amplifier Type:	Voltage Feedback
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Instrumentation, OP Amps, Buffer Amps: THS4281DGKR Application Field and Working Principle

The THS4281DGKR is a monolithic, time-frequency programmable amplifier that is designed for use in a variety of applications, including instrumentation, audio, communication, and test and measurement. This advanced device combines a 60-MHz, programmable-gain amplifier (PGA) with a wide range of signal conditioning and distortion-control features. This amplifier is designed to provide a range of control for a wide range of applications, from low-power signal conditioning to high-power, wide dynamic range amplification.The THS4281DGKR is a monolithic amplifier that features fast slew rate, low signal distortion, high linearity and high isolation between stages. The internal amplifier has a programmable gain range of 0 dB to +30 dB, with the output signal being AC or DC coupled. The programmable gain ranges between two outputs, one at -60 dB and the other at +3 dB. The device also features a programmable slew rate and low distortion of up to 0.1% (THD+N) over a wide frequency range.The THS4281DGKR includes a low-noise differential input stage and four internal filter banks that enable the device to perform signal conditioning. The filter banks can be programmed to provide up to 40 dB of signal-to-noise ratio. The amplifier is designed to be used in high-fidelity instrumentation, precision audio, communications, test, and measurement applications. The amplifier also offers a range of output protection features such as power-on reset and over-temperature protection.The THS4281DGKR is designed to be used in conjunction with an external reference voltage, allowing it to be programmatically adjusted to provide the desired level of gain and performance. The reference voltage can be programmed to either the AC reference level or the DC reference level.In addition to providing a high level of performance, the THS4281DGKR is designed to provide a highly reliable operation in extreme environmental conditions, making it well suited for systems that require long-term reliability. The THS4281DGKR can operate in temperatures ranging from -40°C to 85°C and has a high level of immunity to noise that can be caused by high-voltage signals.In conclusion, the THS4281DGKR is an advanced and reliable amplifier designed for a variety of applications that require precision, wide dynamic range and low distortion. Its programmable gain and slew rate, combined with its superior signal-to-noise ratio, make it an ideal choice for instrumentation, audio, communication, and test and measurement applications. Its high level of reliability also ensures that it is well suited for use in systems that require long-term operation, even in extreme environmental conditions.

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