LM75CIMX-5/NOPB National Semiconductor, LM75CIMX-5/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM75CIMX-5/NOPB
• Description: IC TEMP SENSOR DGTL 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LM75CIMX-5/NOPB

• Function: Temp Sensor, Watchdog
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Temperature Sensor Function: Temp Sensor
• Resolution: 9b
• Package Type: SOIC N
• Operating Temperature (max): 125C
• Operating Temperature Classification: Military
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM75CIMX-5; *LM75CIMX-5/NOPB; LM75CIMX-5; LM75CIMX-5TR

www.national.com
Connection Diagram
Pin Descriptions
Typical Application
SDA
SCL
O.S.
GND
+V
A0–A2
Label
S
Pin #
7,6,5
1
2
3
4
8
I
Open Drain.
I
Overtemperature Shutdown.
Open Drain Output
Power Supply Ground
Positive Supply Voltage Input
User-Set I
2
2
C Serial Bi-Directional Data Line.
C Clock Input
2
C Address Inputs
Function
LM75B, LM75C SOP-8 and Mini SOP-8
FIGURE 1. Typical Application
LM75A SOP-8 Only
2
From Controller, tied to a pull-up resistor or current source
From Controller, tied to a pull-up resistor or current source
Pull–up Resistor, Controller Interrupt Line
Ground
DC Voltage from 3V to 5.5V (2.7V to 5.5V for LM75A);
100 nF bypass capacitor with 10 µF bulk capacitance in
the near vicinity
Ground (Low, “0”) or +V
1265802
Typical Connection
S
(High, “1”)
1265803