Manufacturer Part Number
LM35CAH
Manufacturer
Texas Instruments
Introduction
The LM35CAH is a precision integrated-circuit temperature sensor with an analog output voltage linearly proportional to the Celsius (Centigrade) temperature.
Product Features and Performance
Operates from 4V to 30V
Calibrated directly in Celsius (Centigrade)
Linear + 10 mV/°C scale factor
5°C accuracy guarantee at +25°C
Rated for full -40°C to +110°C range
Suitable for remote applications
Low cost due to wafer-level trimming
Product Advantages
Precision temperature sensor
Wide operating temperature range
High accuracy and linearity
Low cost
Suitable for remote applications
Key Technical Parameters
Voltage Supply: 4V ~ 30V
Operating Temperature: -40°C ~ 110°C
Resolution: 10mV/°C
Accuracy: ±0.4°C (max)
Sensing Temperature Range: -40°C ~ 110°C
Quality and Safety Features
RoHS3 compliant
Robust TO-46-3 metal can package
Compatibility
The LM35CAH is compatible with a wide range of electronic systems and devices that require accurate temperature sensing.
Application Areas
Industrial process control
HVAC systems
Appliances
Consumer electronics
Automotive electronics
Product Lifecycle
The LM35CAH is an active and widely-used product in Texas Instruments' portfolio. Replacements and upgrades are readily available.
Key Reasons to Choose This Product
Precise temperature sensing with high accuracy and linearity
Wide operating temperature range suitable for diverse applications
Low cost and easy integration due to analog voltage output
Robust metal can package for reliable performance in harsh environments
Long-term availability and support from a leading semiconductor manufacturer