Datasheet Analog Devices AD590LF — Datenblatt

2-Terminal IC
Temperature Transducer
AD590 Data Sheet
FEATURES PIN CONFIGURATIONS Linear current output: 1 ОјA/K
Wide temperature range: -55В°C to +150В°C
Probe-compatible ceramic sensor package
2-terminal device: voltage in/current out
Laser trimmed to В±0.5В°C calibration accuracy (AD590M)
Excellent linearity: В±0.3В°C over full range (AD590M)
Wide power supply range: 4 V to 30 V
Sensor isolation from case
Available in 2-lead FLATPACK, 4-lead LFCSP, 3-pin TO-52,
8-lead SOIC, and die form V+ 1
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(Not to Scale) GENERAL DESCRIPTION In addition to temperature measurement, applications include
temperature compensation or correction of discrete components,
biasing proportional to absolute temperature, flow rate measurement, level detection of fluids and anemometry. The AD590 is
available in die form, making it suitable for hybrid circuits and
fast temperature measurements in protected environments.
The AD590 is particularly useful in remote sensing applications.
The device is insensitive to voltage drops over long lines due to
its high impedance current output. Any well-insulated twisted
pair is sufficient for operation at hundreds of feet from the …