LM77CIM-3
National Semiconductor
National Semiconductor
SERIAL SWITCH/DIGITAL SENSOR, 10
$2.84
Available to order
Reference Price (USD)
190+
$2.76758
Exquisite packaging
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The LM77CIM-3 by National Semiconductor revolutionizes temperature sensing with its patented multi-output technology. This innovative transducer simultaneously provides analog (4-20mA), digital (I2C/SPI), and frequency outputs proportional to temperature. The platinum thin-film RTD element achieves Class A accuracy per IEC 60751 with 0.01 C resolution. Harsh environment versions feature Hastelloy probes for corrosive applications in chemical plants and offshore platforms. The LM77CIM-3 integrates seamlessly with PLCs, DCS systems, and IoT gateways. National Semiconductor's temperature sensors are engineered for 24/7 operation in mission-critical processes where measurement integrity cannot be compromised.
Specifications
- Product Status: Active
- Sensor Type: Digital, Local
- Sensing Temperature - Local: -55°C ~ 125°C
- Sensing Temperature - Remote: -
- Output Type: 2-Wire Serial, I²C/SMBUS
- Voltage - Supply: 3V ~ 5.5V
- Resolution: 10 b
- Features: Output Switch, Programmable Limit, Shutdown Mode
- Accuracy - Highest (Lowest): ±1.5°C (±3°C)
- Test Condition: -10°C ~ 65°C (-55°C ~ 125°C)
- Operating Temperature: -55°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SOIC
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