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S-58LM20A - CMOS TEMPERATURE SENSOR IC

General Description

1 VDD Power supply pin 2 VSS GND pin 3 NC 1 No connection 4 VOUT Output voltage pin

1.

The NC pin is electrically open.

The NC pin can be connected to VDD or VSS.

Key Features

  • br>.
  • Accuracy against temperature.
  • Linear output voltage.
  • Nonlinearity.
  • Operation in wide range of power supply voltage.
  • Low current consumption.
  • Built-in operational amplifier.
  • Output voltage referred to VSS.
  • Lead-free, Sn 100%, halogen-free.
  • 1 ±2.5°C (.
  • 55°C to +130°C).
  • 11.77 mV/°C Typ. Ta =.
  • 30°C： 2.205 V Typ. Ta = +30°C： 1.515 V Typ. Ta = +130°C： 0.303 V Typ. ±0.4% Typ. (.
  • 20 to +80°C) VDD =.

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Full PDF Text Transcription (Reference)

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S-58LM20A Series www.sii-ic.com © Seiko Instruments Inc., 2007-2015 CMOS TEMPERATURE SENSOR IC Rev.3.1_00 The S-58LM20A Series is a high-accuracy temperature sensor IC on a single chip, provides output voltage which is linear against the temperature change. Each chip consists of a temperature sensor, a constant current circuit, and an operational amplifier. The operating ambient temperature is from –55°C to 130°C. This IC has much better linearity than other conventional temperature sensors such as thermistor, it is possible to achieve the extensive application for temperature control.