The LM135, LM235, LM335 are precision temperature sensors which can be easily calibrated. They operate as a 2-terminal Zener and the breakdown voltage is directly proportional to the absolute temperature at 10mV/°K.
The circuit has a dynamic impedance of less than 1Ω and operates within a range of current from 450µA to 5mA without alteration of its characteristics.
Calibrated at +25°C, the LM135, LM235, and LM335 have a typical error of less than 1°C over a 100°C temperature range. Unlike other sensors, the LM135, LM235, LM335 have a linear output.
Key Features
| Description | Version | Size |
|---|---|---|
| DS0437: Precision temperature sensors | 3.3 | 567 KB |
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| LM235DT | SO-8 | Tape And Reel | -40 | 125 | - | - | NEC | EAR99 | MOROCCO |
| LM235Z | TO-92 | Poly Bag | -40 | 125 | - | - | NEC | EAR99 | CHINA |
| LM235D | SO-8 | Tube | -40 | 125 | - | - | NEC | EAR99 | MOROCCO |
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| LM235DT | SO-8 | Industrial | Ecopack2 (**) | md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6-wspc-lock.pdf md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6.xml |
| LM235Z | TO-92 | Industrial | Ecopack2 | md_sa-wspc-to-wspc-92-wspc-epoxy_hvsa-wspc-0135ab6.pdf md_sa-wspc-to-wspc-92-wspc-epoxy_hvsa-wspc-0135ab6.xml |
| LM235D | SO-8 | Industrial | Ecopack2 (**) | md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6-wspc-lock.pdf md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6.xml |
