RT9149ZQW

Current - Input Bias:	2nA
Supplier Device Package:	8-WDFN (3x3)
Package / Case:	8-WDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	6 V ~ 20 V, ±3 V ~ 10 V
Current - Output / Channel:	400mA
Current - Supply:	4mA
Voltage - Input Offset:	2mV
Series:	--
-3db Bandwidth:	16MHz
Gain Bandwidth Product:	12MHz
Slew Rate:	35 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	1
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Application Field and Working Principle of RT9149ZQW

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

RT9149ZQW is a linear amplifier in the instrumentation, OP Amps and buffer Amps categories. It is optimized for use in general-purpose instrumentation and operational amplifier applications, especially in high-speed or high-voltage applications. The RT9149ZQW can operate at a wide range of supply voltages, including 2 V to 40 V with a single supply, and 4 V to 40 V with dual supplies. It has a wide operating frequency range, with a -3 dB bandwidth of 40 MHz and a gain-bandwidth product of 160 MHz. It also has a low input offset voltage of 5 mV, a low quiescent current of 8 mA, and a low noise voltage of 3 nV/√Hz. The RT9149ZQW is an integrated circuit (IC) with a single 20-pin package. It can be used to single-ended application or in differential applications. It features two amplifiers with independent operating points, allowing for use in high-speed Instrumentation amplifiers and multiple gain settings. Furthermore, it has two outputs to provide corresponding outputs for single-ended and differential applications. The RT9149ZQW is designed for use in high-power, broadband, low-noise applications. It operates over a wide temperature range of -40°C to +125°C and has a high peak output current of 2A. The RT9149ZQW is an excellent choice for use in general-purpose instrumentation and operational amplifier applications. It has a high gain-bandwidth product and low noise voltage, making it suitable for high-speed and high-voltage applications. The basic operating principle of the RT9149ZQW is simple. First, the device\'s input is translated into a differential signal. This signal is then amplified by the device\'s input stage, followed by an output stage to generate the amplified output signal. The output stage is also used to provide a low-impedance output for connection of loads. The final output stage is used for current limiting and output voltage control. The RT9149ZQW offers excellent performance in terms of its ability to amplify a signal without introducing significant noise or distortion. It is also used in applications such as audio/video amplifiers, RF and instrumentation amplifiers, and as an op-amp for use in high speed, high accuracy systems.In summary, the RT9149ZQW is an excellent choice for use in instrumentation and operational amplifier applications. Its high gain-bandwidth product, low noise voltage, wide operating temperature range, and high peak output current make it suitable for use in high-speed and high-voltage applications. The device is easy to use and provides excellent performance.

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