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ADA4077-1BRZ 精密放大器
ADA4077-1BRZ
ADI
: 1 Channel
: 150 dB
: 3.9 MHz
: 50 uV
相关产品
产品信息
ADA4077-1BRZ
精密放大器 Next Generation OP xx77 Wide BW Amp
4 MHz, 7 nV/√Hz, Low Offset and Drift, High Precision Amplifiers
FEATURES ADA4077-1BRZ
Offset voltage:
25 μV maximum at 25°C (B grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 14-lead SOIC, quad)
MSL1 rated
Low input bias current: 1 nA maximum at TA = 25°C
Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz
CMRR, PSRR, and AV > 120 dB minimum
Low supply current: 400 μA per amplifier typical
Wide gain bandwidth product: 3.9 MHz at ±5 V
Dual-supply operation:
Specified at ±5 V to ±15 V
Operates at ±2.5 V to ±15 V
Unity gain stable
No phase reversal
Long-term offset voltage drift (10,000 hours): 0.5 μV typical
Temperature hysteresis: 1 μV typical
APPLICATIONS ADA4077-1BRZ
Process control front-end amplifiers
Optical network control circuits
Instrumentation
Precision sensors and controls
Precision filters
GENERAL DESCRIPTION ADA4077-1BRZ
The single ADA4077-1, dual ADA4077-2, and quad ADA4077-4 amplifiers feature extremely low offset voltage and drift, and low input bias current, noise, and power consumption. Outputs are stable with capacitive loads of more than 1000 pF with no external compensation.