AD8672TRZ-EP

AD8672TRZ-EP is a very high precision amplifier featuring very low noise, very low offset voltage and drift, low input bias current, 10MHz bandwidth, and low power consumption. Outputs are stable with capacitive loads of over 1000pF. The supply current is less than 3mA per amplifier at 30V. The combination of ultralow noise, high precision, speed, and stability within the device is unmatched. Applications for this amplifier include high-quality PLL filters, precision filters, medical and analytical instrumentation, precision power supply controls, ATE, data acquisition, and precision controls, as well as professional quality audio. It is used in applications such as phase-locked loop (PLL) filters, filters for GPS, instrumentation, sensors and controls, and professional-quality audio.

• Unity-gain stable, no phase reversal, supply current per amplifier is 3mA typ at (VO = 0V)
• Offset voltage is 20μV typical at (VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Offset voltage drift is 0.3μV/°C typical at (VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Input bias current is +3nA typical at (VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Slew rate is 4V/μs typical at (VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Gain bandwidth product is 10MHz typical at (VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Peak-to-peak noise is 77nV p-p typical at (0.1Hz to 10Hz, VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Voltage noise density is 2.8nV/√Hz typical at (f = 1KHz, VSY = ±5.0V, VCM = 0V, TA = 25°C)
• Large signal voltage gain is 6000V/mV typical at (RL = 2Kohm, VO = -3V to +3V)
• Operating temperature range from -55°C to +125°C, 8-lead SOIC-N package

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