Data Sheet
Precision, Very Low Noise, Low Input Bias Current Operational Amplifiers
AD8671/AD8672/AD8674
FEATURES
Very...
Data Sheet
Precision, Very Low Noise, Low Input Bias Current Operational
Amplifiers
AD8671/AD8672/AD8674
FEATURES
Very low noise: 2.8 nV/√Hz, 77 nV p-p Wide bandwidth: 10 MHz Low input bias current: 12 nA max Low offset
voltage: 75 μV max High open-loop gain: 120 dB min Low supply current: 3 mA typ per amplifier Dual-supply operation: ±5 V to ±15 V Unity-gain stable No phase reversal
APPLICATIONS
PLL filters Filters for GPS Instrumentation Sensors and controls Professional quality audio
GENERAL DESCRIPTION
The AD8671/AD8672/AD8674 are very high precision
amplifiers featuring very low noise, very low offset
voltage and drift, low input bias current, 10 MHz bandwidth, and low power consumption. Outputs are stable with capacitive loads of over 1000 pF. Supply current is less than 3 mA per amplifier at 30 V.
The AD8671/AD8672/AD8674’s combination of ultralow noise, high precision, speed, and stability is unmatched. The MSOP version of the AD8671/AD8672 requires only half the board...