KA258DTF

Voltage - Input Offset:	2.9mV
Base Part Number:	KA258
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 85°C
Voltage - Supply, Single/Dual (±):	3 V ~ 32 V, ±1.5 V ~ 16 V
Current - Output / Channel:	30mA
Current - Supply:	800µA
Series:	--
Current - Input Bias:	45nA
Slew Rate:	--
Output Type:	--
Number of Circuits:	2
Amplifier Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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KA258DTF - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

The KA258DTF is a dual package, dual differential-input, ultra high-speed precision linear op-amp. Its compact design and high-performance features make it an ideal solution for use in instrumentation applications, such as high-speed signal processing and measurement.The KA258DTF is designed for high precision, high speed bipolar operation with low distortion, low noise, and low power consumption. It is characterized by a wide common-mode range, low offset, and low drift at both low and high input frequency levels. The device also offers wide slew rates and low distortion performance, yielding excellent dynamic accuracy and near zero-input offset. It offers exceptionally low distortion of 0.000007% and high slew rate performance of 10V/μs, making it ideal for low-noise and low-distortion signal processing. In addition, this op-amp has an exceptionally low offset drift of 1μV/°C, making it well suited for precision instrumentation applications requiring accurate and repeatable measurements. The KA258DTF offers three different operating modes. It can be configured as a single-ended amplifier, a dual-input, single-ended amplifier, or a differential amplifier. The device also features adjustable input matching to enable further fine-tuning for maximum accuracy and repeatability.The KA258DTF has a wide supply voltage range of 4.5V to 12V and draws a maximum power of 20mA and a typical supply current of 0.5mA. It is packaged in a small 8-pin plastic DIP package and is operable from-40°C to +125°C.Thanks to its excellent performance characteristics, the KA258DTF is well-suited for use in signal conditioning, signal testing, medical electronics, process control and test equipment, signal processing, and audio-visual applications. In signal conditioning applications, the KA258DTF can be used to convert high-resolution digital signals into low-resolution analog signals. This can be used to increase the accuracy and repeatability of measurements. Additionally, it can be used to operate high-precision analog-to-digital converters and multiplexers. This hefty op-amp is also useful in medical electronics, where it can be used as a low-noise amplifier for EEG and ECG measurements or when measuring temperatures or other vital signals. It is also extensively used in process control and test equipment, such as in electronic load controllers, current and voltage testers, and isolated power supplies.The KA258DTF can also be used in signal processing applications, such as in high-sensitivity microphones and active noise cancellation systems. Additionally, it can be found in audio-visual systems, such as in audio amplifiers and video mixers. Overall, the KA258DTF is a high-performance, dual-input, precision linear op-amp that is well-suited for low-noise and low-distortion signal processing. Thanks to its high accuracy and repeatability, it is ideal for use in instrumentation applications, including medical electronics, process control and test equipment, signal processing, and audio-visual systems.

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