AD8691WAUJZ-R7

AD8691 is a low cost, single rail-to-rail output, single-supply amplifier features low offset and input voltages, low current noise, and wide signal bandwidth. The combination of low offset, low noise, very low input bias currents, and high speed make this amplifier useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from this combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion of these devices. Applications for this amplifier include power amplifier (PA) controls, laser diode control loops, portable and loop-powered instrumentation, audio amplification for portable devices, and ASIC input and output amplifiers. Application includes photodiode amplification, battery-powered instrumentation, medical instruments, multipole filters, sensors, and portable audio devices.

• 0.4mV typical offset voltage (VCM = -0.3 to +1.6V, VS = 2.7 V, VCM = VS/2, TA = 25°C)
• 1pA maximum input bias current (VSY = 5 V, VCM = VSY/2, TA = 25°C)
• 8nV/√Hz low noise, 0.0006% low distortion
• 10MHz typical gain bandwidth product (VS = 2.7V, VCM = VS/2, TA = 25°C)
• Unity-gain stable, qualified for automotive applications
• Input voltage range from -0.3 to +1.6V (VS = 2.7V, VCM = VS/2, TA = 25°C)
• 5pF typical common-mode input capacitance (VS = 2.7V, VCM = VS/2, TA = 25°C)
• 95dB typical power supply rejection ratio (VS = 2.7V, VCM = VS/2, TA = 25°C)
• 5V/µs typical slew rate (VS = 2.7V, VCM = VS/2, TA = 25°C)
• 5 lead TSOT package, operating temperature range from -40°C to +125°C

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