AD8667

16 V, 250 μA, Dual Precision, CMOS, Rail-to-Rail Output Operational Amplifier AD8667 FEATURES Lower power at high voltage: 180 μA typical Low offset voltage: 100 μV Voltage noise 21 nV/√Hz at 10 kHz 23 nV/√Hz at 1 kHz Low input bias current: 300 fA Single-supply operation: 5 V to 16 V Dual-supply operation: ±2.5 V to ±8 V Output drive: 10 mA Unity gain stable PIN CONFIGURATION OUT A 1 –IN A 2 +IN A 3 V– 4 8 V+ OUT B +IN B 06276-001 AD8667 TOP VIEW (Not to Scale) 7 6 5 –IN B Figure 1. 8-Lead MSOP, 8-Lead SOIC APPLICATIONS Medical equipment Physiological measurement Precision references Buffer/level shifting Portable operated systems High density power budget systems Multipole filters Sensors Photodiode amplification ADC drivers GENERAL DESCRIPTION The AD8667 is a dual, rail-to-rail output, single-supply/dual-supply amplifier that uses Analog Devices, Inc. patented DigiTrim® trimming technique to achieve low offset voltage, 300 μV over the common-mode range. The AD8667 features an extended operating range with supply voltages up to 16 V for low power operation with an ISY of