LT1800CS8#PBF

LT®1800 is a low power, high speed rail-to-rail input and output operational amplifier with excellent DC performance. This features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. It has an input range that includes both supply rails and an output that swings within 20mV of either supply rail to maximize the signal dynamic range in low supply applications. The inputs can be driven beyond the supplies without damage or phase reversal of the output. This can be used as a plug-in replacement for many op amps to improve input/output range and performance. Typical applications are low voltage, high frequency signal processing, driving A/D converters, rail-to-rail buffer amplifiers, active filters, video line driver.

• Input common mode range includes both rails
• Output swings rail-to-rail
• Input offset voltage is 350μV max (VCM=0V, TA=25°C. VS=5V, 0V; VS=3V, 0V; VCM=VOUT=half supply)
• Input bias current is 250nA max (VCM=1V, TA=25°C. VS=5V, 0V; VS=3V, 0V; VCM=VOUT=half supply)
• Input noise voltage is 1.4μVP-P (0.1 to 10Hz, TA=25°C. VS=5V, 0V; VS=3V, 0V; VCM=VOUT=half supply)
• Slew rate is 25V/μs typ (VS=5V, AV=–1, RL=1k, VO=4V)
• Minimum supply voltage is 2.3V typical (TA=25°C. VS=5V, 0V; VS=3V, 0V; VCM=VOUT=half supply)
• 8-lead plastic SO package
• Temperature rating range from 0°C to 70°C

บันทึก

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