S-58LM20A Datasheet (Seiko Instruments) - CMOS TEMPERATURE SENSOR IC

S-58LM20A, CMOS TEMPERATURE SENSOR IC

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.

Table 3 Pin No.

Pin Name Description 1 VSS GND pin 2 VDD Power supply pin 3 VOUT Output voltage pin 4

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 s

S-58LM20A Features

* 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%, ha