LM75 datasheet(4/12 Pages) MAXIM

4 / 12 page

QUIESCENT SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

-25

240

250

260

270

280

290

300

230

-55

125

+VS = +5V

+VS = +3V

SHUTDOWN SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

-25

-55

125

+VS = +5V

+VS = +3V

ACCURACY vs. TEMPERATURE

-1.5

-1.0

-0.5

0.5

1.0

1.5

2.0

-2.0

TEMPERATURE (

°C)

-25

-55

125

4 TYPICAL PARTS

Typical Operating Characteristics

(TA = +25°C, unless otherwise noted.)

Digital Temperature Sensor and Thermal

Watchdog with 2-Wire Interface

_______________________________________________________________________________________

Pin Description

NAME

FUNCTION

SDA

Serial-Data Input/Output Line. Open drain. Connect SDA to a pullup resistor.

SCL

Serial-Data Clock Input. Open drain. Connect SCL to a pullup resistor.

Overtemperature Shutdown Output. Open drain. Connect OS to a pullup resistor.

GND

Ground

5A2

2-Wire Interface Address Input. Connect A2 to GND or +VS to set the desired I2C bus address. Do not

leave unconnected (see Table 1).

6A1

2-Wire Interface Address Input. Connect A1 to GND or +VS to set the desired I2C bus address. Do not

leave unconnected (see Table 1).

7A0

2-Wire Interface Address Input. Connect A0 to GND or +VS to set the desired I2C bus address. Do not

leave unconnected (see Table 1).

8+VS

Positive Supply Voltage Input. Bypass to GND with a 0.1µF bypass capacitor.

LM75 Folha de dados(PDF) 4 Page - Maxim Integrated Products

LM75 Folha de dados(HTML) 4 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Folha de dados Download

Ligação URL