Analog Devices AD705
The AD705 is an excellent choice for use in low frequency active filters in 12- and 14-bit data acquisition systems, in precision instrumentation and as a high quality integrator. The AD705 is internally compensated for unity gain and is available in five performance grades. The AD705J and AD705K are rated over the commercial temperature range of 0°C to +70°C.| Part No. | AD705 |
|---|---|
| Datasheet | AD705 Download |
| Manufacturer |  Analog Devices |
| Description | Picoampere Input Current Bipolar Op Amp |
| Buy | Stock & Price |
FEATURES
DC PERFORMANCE 25● V max Offset Voltage (AD705T) 0.6
●V/؇C max Drift (AD705K/T) 100 pA max Input Bias Current (AD705K) 600 pA max IB Over MIL Temperature Range (AD705T) 114 dB min CMRR (AD705K/T) 114 dB min PSRR (AD705T) 200 V/mV min Open Loop Gain 0.5
●V p-p typ Noise, 0.1 Hz to 10 Hz 600
●A max Supply Current AC PERFORMANCE 0.15 V/µ s Slew Rate 800 kHz Unity Gain Crossover Frequency 10,000 pF Capacitive Load Drive Capability Low Cost Available in 8-Pin Plastic Mini-DlP, Hermetic Cerdip and Surface Mount (SOIC) Packages MIL-STD-883B Processing Available Dual Version Available: AD706 Quad Version: AD704
APPLICATIONS
Low Frequency Active Filters Precision Instrumentation Precision Integrators Picoampere Input Current Bipolar Op Amp AD705 CONNECTION DIAGRAM Plastic Mini-DIP (N) Cerdip (Q) and Plastic SOIC (R) Packages OFFSET NULL –IN +IN V– 1 2 3 4 TOP VIEW 8 7 6 OFFSET NULL V+ OUTPUT OVER COMP AD705 5 levels, the commonly used “balancing” resistor (connected between the noninverting input of a bipolar op amp and ground) is not required.
