LT1991CDD#TRPBF

Current - Input Bias:	2.5nA
Base Part Number:	LT1991
Supplier Device Package:	10-DFN (3x3)
Package / Case:	10-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	2.7 V ~ 36 V, ±1.35 V ~ 18 V
Current - Output / Channel:	21mA
Current - Supply:	130µA
Voltage - Input Offset:	25µV
Series:	--
-3db Bandwidth:	110kHz
Gain Bandwidth Product:	560kHz
Slew Rate:	0.12 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	1
Amplifier Type:	Programmable Gain
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Instrumentation, OP Amps, Buffer Amps - LT1991CDD#TRPBF Application Field and Working PrincipleApplications fields of the LT1991CDD#TRPBF family of instrumentation, operational amplifiers, and buffer amplifiers span across a variety of industries, projects, and applications, making it a versatile and powerful choice for use in a myriad of different situations. Examples of such applications include, but are not limited to, audio pre-amplifiers, precision instrumentation amplifiers, powered pre-amplifiers, voltage-to-current converters, and various other industrial analog signal processing. The LT1991CDD#TRPBF family of amplifiers is a versatile choice for many different uses thanks to its wide range of features and benefits. This family of instrumentation, operational amplifiers and buffer amplifiers has a slew rate of up to 1.5V/uS, an input bias current of 1nA, and a power supply rejection ratio of 82 dB. Additionally, the amplifiers have a low power consumption of only 500mW, making them suitable for a variety of applications.The LT1991CDD#TRPBF family of amplifiers is also capable of providing a high level of performance thanks to its high slew rate, low input bias current and power supply rejection ratio. Furthermore, this family of amplifiers is protected against ESD and reverse polarity current, making it suitable for use in a variety of safety-critical applications.The working principle of the LT1991CDD#TRPBF family of instrumentation, operational amplifiers, and buffer amplifiers is relatively simple and straightforward. The amplifier works by taking an input signal and amplifying it to a predetermined level. It then outputs the amplified signal to the applicable devices. In addition to this, the amplifier can also be used to cancel out undesired noise from the input signal by “notching” it out before amplifying it again.These amplifiers utilize a differential configuration, which allows for the input signals to be taken from two different devices, thus expanding its use in a variety of systems. Furthermore, the amplifier can be used to amplify both AC and DC signals, making it ideal for a wide variety of applications.In conclusion, the LT1991CDD#TRPBF family of instrumentation, operational amplifiers, and buffer amplifiers is a versatile and powerful choice that can be used in a variety of applications. Its features, such as its high slew rate, low input bias current, power supply rejection ratio, and ability to amplify both AC and DC signals makes it suitable for use in many different scenarios. Furthermore, its working principle is simple and straightforward, making it easy to use, understand and install while providing a high level of performance.

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