LT1677
FEATURES
- Rail-to-Rail Input and Output
- 100% Tested Low Voltage Noise:
3.2n V/√Hz Typ at 1k Hz 4.5n V/√Hz Max at 1k Hz
- Offset Voltage: 60µV Max
- Low VOS Drift: 0.2µV/°C Typ
- Low Input Bias Current: 20n A Max
- Wide Supply Range: 3V to ±18V
- High AVOL: 7V/µV Min, RL = 10k
- High CMRR: 109d B Min
- High PSRR: 108d B Min
- Gain Bandwidth Product: 7.2MHz
- Slew Rate: 2.5V/µs
- Operating Temperature Range:
- 40°C to 85°C
U APPLICATIO S
- Low Noise Signal Processing
- Microvolt Accuracy Threshold Detection
- Strain Gauge Amplifiers
- Tape Head Preamplifiers
- Direct Coupled Audio Gain Stages
- Infrared Detectors
- Battery-Powered Microphones
DESCRIPTIO
The LT®1677 features the lowest noise performance available for a rail-to-rail operational amplifier: 3.2n V/√Hz wideband noise, 1/f corner frequency of 13Hz and 90n V peak-to-peak 0.1Hz to 10Hz noise. Low noise is bined with outstanding precision: 20µV offset voltage and 0.2µV/°C drift, 130d B mon mode and power supply rejection and 7.2MHz...
