| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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128 pcs
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128 pcs | On Request | 1 | On Request | On Request | 20/ | On Request | On Request | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD590LH from Analog Devices is a 2-terminal integrated circuit temperature transducer that outputs a current proportional to absolute temperature. It functions as a high impedance, constant current regulator, providing 1 μA/K for supply voltages between 4 V and 30 V. The device is laser trimmed for accuracy and offers excellent linearity over its wide temperature range of -55°C to +150°C.
Designed for ease of use, the AD590LH eliminates the need for linearization circuitry, precision voltage amplifiers, or resistance measuring circuitry. Its current output makes it suitable for remote sensing applications, as it is insensitive to voltage drops over long lines. The device is available in various package forms, including the TO-52 through-hole package.
This temperature transducer is ideal for applications requiring precise temperature measurement below 150°C where conventional electrical temperature sensors are typically used. Its monolithic integrated circuit design and elimination of support circuitry make it a cost-effective alternative for many temperature measurement situations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to +150°C.
The AD590LH has a linear current output of 1 μA/K.
The device operates with a supply voltage range of 4 V to 30 V.
The AD590LH is available in the TO-52 package.