Features: Low offset voltage: 50 µVmaxLow input bias current: 1 pA max Single-supply operation: 1.8 V to 5 V Low noise: 22 nV/Hz Micropower: 50 µA max Low distortionNo phase reversal Unity gain stable Application-Battery-powered instrumentation -Multipole filters -Sensors -Low power AS...
AD8609: Features: Low offset voltage: 50 µVmaxLow input bias current: 1 pA max Single-supply operation: 1.8 V to 5 V Low noise: 22 nV/Hz Micropower: 50 µA max Low distortionNo phase reversal Uni...
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-3dB Bandwidth | 400kHz |
Slew Rate | 0.1V/s |
Vos | 12V |
Ib | 0.2pA |
Input Noise (nV/rtHz) | 22nV/rtHz |
Vcc-Vee Supply (V) | 1.8 to 6 |
Iq per Amplifier | 40A |
# OpAmps per Pkg | 4 |
Operating Temp Range | -40 to +125 |
Packages | SOIC,SOP |
Parameter | Rating |
Supply Voltage | 6 V |
Input Voltage | GND to VS |
Differential Input Voltage | ±6 V |
Output Short-Circuit Duration to GND | Indefinite |
Storage Temperature Range | |
All Package | 65°C to +150°C |
Lead Temperature Range (Soldering, 60 Sec) | 300°C |
Operating Temperature Range | 40°C to +125°C |
Junction Temperature Range |
|
All Package | 65°C to +150°C |
The AD8603/AD8607/AD8609 are,single/dual/quad micro-power rail-to-rail input andoutputamplifiers,respectively,that features verylow offset voltage aswellas low input voltage and currentnoise.
These amplifiers use a patentedtrimmingtechnique that achieves superiorprecision without laser trimming.The parts are fully specified tooperate from1.8 V to5.0 V single supply orfrom±0.9Vto±2.5Vdual supply.Thecombinationoflow offsets,low noise,verylow input bias currents,and low power consumption makethe AD8603/AD8607/AD8609 especially usefulin portable and loop-poweredinstrumentation.
Theability toswing rail torail at boththeinputandoutput enables designers tobuffer CMOS ADCs,DACs,ASICs,and other wideoutputswing devices inlowpower single-supply systems.
The AD8603 is available in a tiny5-lead TSOT-23 package.The AD8607 is available in 8-lead MSOPand SOICpackages. The AD8609 is available in 14-lead TSSOP and SOICpackages.