Obsolete LF156AH/883 High-Speed Amplifier for Precision Amplification

The LF156AH/883 is an obsolete high-speed amplifier designed for precision amplification applications that require reliable performance and wide voltage range capabilities. With a single-channel configuration, this amplifier provides precise amplification for various signal processing tasks. With a maximum dual supply voltage of ±22V, the LF156AH/883 can handle a wide range of input signals and power requirements. It operates on a dual power supply, providing flexibility in system integration.

Wide Voltage Range, High Performance, 8-Pin TO-5 Package

The LF156AH/883 offers a maximum input offset voltage of 2 mV at ±20V, ensuring accurate amplification of input signals. The input offset current is extremely low at 0.00001 uA, and the input bias current is 0.00005 uA at ±20V, minimizing input signal distortion. With a power supply type of dual, this amplifier consumes a maximum supply current of 7 mA at ±15V, contributing to efficient power utilization. Featuring a typical slew rate of 12 V/μs at ±15V, the LF156AH/883 enables fast response times and accurate amplification of high-frequency signals.

The typical input noise voltage density is 15 nV/√Hz at ±15V, ensuring low noise operation and preserving signal integrity. The typical voltage gain is 106.02 dB, allowing for significant signal amplification. The LF156AH/883 also exhibits low noninverting input current noise density of 0.01 pA/√Hz at ±15V, reducing signal distortion and maintaining signal fidelity. With a minimum PSRR (Power Supply Rejection Ratio) and CMRR (Common Mode Rejection Ratio) of 85 dB, the LF156AH/883 minimizes the impact of power supply and common-mode noise on the amplified signals. It offers a CMRR range of 85 to 90 dB, providing excellent noise rejection capabilities.

The typical gain bandwidth product is 5 MHz, enabling reliable amplification of high-frequency signals. The settling time of the LF156AH/883 is typically 1500 ns, ensuring rapid stabilization of the amplified signal. Operating within a wide temperature range of -55°C to 125°C, this amplifier is suitable for various industrial applications. The LF156AH/883 is packaged in an 8-pin TO-5 package, offering convenient through-hole mounting for easy installation on printed circuit boards (PCBs). Please note that the LF156AH/883 is an obsolete product and may not be compliant with EU RoHS regulations. It is no longer in production and may have limited availability in the market.

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