ADA4891-3ARZ

Voltage - Input Offset:	2.5mV
Base Part Number:	ADA4891
Supplier Device Package:	14-SOIC
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
Current - Output / Channel:	125mA
Current - Supply:	4.4mA
Series:	--
Current - Input Bias:	2pA
-3db Bandwidth:	240MHz
Slew Rate:	210 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	3
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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ADA4891-3ARZ is a high accuracy unity gain stable amplifier designed for instrumentation applications. It is a low-noise, low-power amplifier that provides high voltage gain and good output swing for single supply operation. The ADA4891-3ARZ is designed to provide very high quality signal reproduction in both low level and high level applications. This amplifier is the best choice for low-noise and distortion-free performance. The ADA4891-3ARZ is an ideal differential amplifier for use in signal conditioning and signal amplification applications. Its low-noise, high gain and low distortion characteristics make it especially suitable for use as a differential amplifier in a signal conditioning system. Its high signal-to-noise ratio also makes it a great choice for applications where low power consumption is a priority. The ADA4891-3ARZ is designed to provide good linearity, excellent CMRR and wide bandwidth. It exhibits very good dynamic performance, with excellent settling time, low distortion and very high slew rate. The amplifier is capable of delivering high outputs of up to 5V RMS as a single supply without clipping. It can be used in both low and high voltage applications, making it a versatile amplifier.The ADA4891-3ARZ is a versatile instrumentation amplifier due to its high accuracy and linearity. The output swing and noise performance provided by this amplifier make it a highly desirable choice for signal conditioning applications such as those requiring low frequency signal outputs.The ADA4891-3ARZ uses a differential signal-to-noise enhancement technique to reduce noise and improve linearity. This signal-to-noise enhancement technique also helps to minimize phase errors and provide excellent signal-to-noise performance. In addition to its excellent signal conditioning capability, the ADA4891-3ARZ is designed to operate in high-bandwidth applications such as driving digital-to-analog converter inputs. Its high-speed operation and low-power consumption make it ideal for applications such as battery-powered systems.The high operating temperature range of the ADA4891-3ARZ makes it suitable for use in a variety of extreme environments. The amplifier is designed for operation over a temperature range of -40 °C to +85 °C. This makes it ideal for use in extreme conditions such as outer space and deep sea. The ADA4891-3ARZ is also a great choice for applications that require wide bandwidth over a wide frequency range. It provides a gain bandwidth product of 1000kHz and a unity gain bandwidth of 500kHz, while offering excellent linearity. This makes it ideal for high-frequency and wide-bandwidth applications.The ADA4891-3ARZ is an excellent choice for a variety of applications. Its high-quality performance, wide bandwidth, low noise and low power consumption, along with its robust design make it an ideal choice for many instrumentation applications.

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