AD8608ARZ

AD8608 is a quad channel rail-to-rail input and output, single-supply operational amplifier. It has very low offset voltage, low input voltage, current noise, and wide signal bandwidth. The combination of low offsets, low noise, very low input bias currents, and high speed makes this amplifier useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from the combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion. This amplifier is widely used in application such as optical control loops, portable and loop-powered instrumentation, audio amplification for portable devices, photodiode amplification, battery-powered instrumentation, multipole filters, sensors, barcode scanners etc.

• Low offset voltage is 75μV maximum at (VS = 3.5V, VCM = 3V)
• Input bias current is 300pA max at (−40°C <lt/> TA <lt/> +125°C) (VS = 5V, VCM = VS/2, TA = 25°C)
• Low noise is 8nV/√Hz typ at (f = 1kHz) (VS = 5V, VCM = VS/2, TA = 25°C)
• High open-loop gain is 1000V/mV
• Input voltage range is 5V max at (VS = 5V, VCM = VS/2, TA = 25°C), unity gain stable
• Supply current is 1.4mA max at (−40°C <lt/> TA <lt/> +125°C), (VS = 5V, VCM = VS/2, TA = 25°C)
• Slew rate is 5V/µs typ at (RL = 2kΩ, CL = 16pF), (VS = 5V, VCM = VS/2, TA = 25°C)
• Settling time is <lt/>1µs typ at (To 0.01%, 0V to 2V step, AV = 1), (VS = 5V, VCM = VS/2, TA = 25°C)
• Gain bandwidth is 10MHz typ at (VS = 5V, VCM = VS/2, TA = 25°C)
• Operating temperature range is −40°C to +125°C, package style is 14-lead SOIC-N

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