Product Summary
The AD622ANZ is a low cost, moderately accurate instrumentation amplifier that requires only one external resistor to set any gain between 2 and 1000. The AD622ANZ is a complete difference or subtracter mplifier system that also provides superior linearity and common-mode rejection by incorporating precision laser-rimmed resistors. Applications of the AD622ANZ include: Transducer interface, Low cost thermocouple amplifier, Industrial process controls, Difference amplifier, Low cost data acquisition.
Parametrics
AD622ANZ absolute maximum ratings: (1) Supply Voltage: ±18V; (2) Internal Power Dissipation: 650mW; (3)Input Voltage (Common Mode) : ±Vs; (4) Differential Input Voltage: ±25V; (5) Output Short Circuit Duration: Indefinite; (6) Storage Temperature Range: -65°C to 125°C; (7) Operating Temperature Range: -40°C to +85°C; (8) Lead Temperature (Soldering, 10 sec) : 300°C.
Features
AD622ANZ features: (1) Easy to use; (2) Low cost solution; (3) Higher performance than two or three op amp design; (4) Unity gain with no external resistor; (5) Optional gains with one external resistor (Gain range: 2 to 1000); (6) Wide power supply range: ±2.6 V to ±15V; (7) Available in 8-lead PDIP and 8-lead SOIC_N packages ; (8) Low power, 1.5 mA maximum supply current; (9) 0.15% gain accuracy: G = 1, 125μV maximum input offset voltage, 1.0 μV/°C maximum input offset drift, 5 nA maximum input bias current, 66dB minimum common-mode rejection ratio: G=1 ; (10) Nosie: 12 nV/Hz@1kHz input voltage noise, 0.60 V p-p noise: 0.1Hz to 10 Hz, G=10; (11) AC characteristics: 800 kHz bandwidth: G=10,10 s settling time to 0.1% @G=1 to 1001.2 V/μs slew rate.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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AD622ANZ |
IC AMP INST LP 18MA 8DIP |
Data Sheet |
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