LT1057CN8#PBF

LT1057 is a matched JFET input dual op amp in the industry standard 8-pin configuration, featuring a combination of outstanding high speed and precision specifications. It replaces all the popular bipolar and JFET input dual op amps. In particular, the LT1057 upgrades the performance of systems using the LF412A and OP-215 JFET input duals. Typical applications include precision, high speed instrumentation, fast precision sample-and-hold, logarithmic amplifiers, D/A output amplifiers, photodiode amplifiers, voltage-to-frequency converters and frequency-to-voltage converters.

• 200μV input offset voltage at VS = ±15V, TA = 25°C, VCM = 0V
• 4pA typical input offset current and ±7pA input bias current at VS = ±15V, TA = 25°C, VCM = 0V
• 13V/µs slew rate, 5MHz gain-bandwidth product at VS = ±15V, TA = 25°C, VCM = 0V
• 102dB power supply rejection ratio at VS = ±10V to ±18V, TA = 25°C
• 28nV/√Hz input noise voltage density at fO = 10Hz, VS = ±15V, TA = 25°C, VCM = 0V
• 300V/mV large signal voltage gain at VO = ±10V, RL = 2K, VS = ±15V, TA = 25°C, VCM = 0V
• 8-lead PDIP package
• 1.7mA supply current per amplifier at VS = ±15V, TA = 25°C, VCM = 0V

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