OPA209AIDGKR

运算放大器连接器 OPERATIONAL AMPLIFIER

DESCRIPON

The OPA209 series of precision operational amplifiers achieve very low voltage noise density 2.2nV/√Hz with a supply current of only 2.5mA max. This series also offers rail-to-rail output swing, which helps to maximize dynamic range.

FEATURES

• LOW VOLTAGE NOISE: 2.2nV/√Hz at 1kHz

• 0.1Hz to 10Hz NOISE: 130nVPP

• LOW QUIESCENT CURRENT: 2.5mA/Ch max

• LOW OFFSET VOLTAGE: 150μV max

• GAIN BANDWIDTH PRODUCT: 18MHz

• SLEW RATE: 6.4V/μs

• WIDE SUPPLY RANGE:

  ±2.25V to ±18V, +4.5V to +36V

• RAIL-TO-RAIL OUTPUT

• SHORT-CIRCUIT CURRENT: ±65mA

• AVAILABLE IN SOT23-5, MSOP-8, SO-8, AND TSSOP-14 PACKAGES

APPLICATIONS

• PLL LOOP FILTERS

• LOW-NOISE, LOW-POWER SIGNAL PROCESSING

• LOW-NOISE INSTRUMENTATION AMPLIFIERS

• HIGH-PERFORMANCE ADC DRIVERS

• HIGH-PERFORMANCE DAC OUTPUT AMPLIFIERS

• ACTIVE FILTERS

• ULTRASOUND AMPLIFIERS

• PROFESSIONAL AUDIO PREAMPLIFIERS

• LOW-NOISE FREQUENCY SYNTHESIZERS

• INFRARED DETECTOR AMPLIFIERS

• HYDROPHONE AMPLIFIERS