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Microchip Serially Programmable Temperature Sensor 2 Wire Serial Interface Surface Mount 2.7-5.5V 0.5°C Accuracy 8-Pin TCN75
Specifications
| Country of Origin | India |
|---|---|
| Accuracy | 0.5 °C |
| Brand | Microchip |
| Height | 1.1mm |
| Length | 5mm |
| Model | TCN75 |
| Width | 3.1mm |
| Mount Type | Surface |
| Series | TCN75 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Sub Type | Temperature |
| Minimum Operating Temperature | -55°C |
| Interface Type | 2 Wire Serial |
| Standards/Approvals | RoHS |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
Key Features
- The device is programmable for temperature trip point and hysteresis with power-up defaults.
- Communication via a two-wire bus compatible with industry standard protocols.
- INT/CMPTR output functions as interrupt or comparator/thermostat output for thermal event alarms.
- Up to 8 devices can share the same bus, supporting multiple sensor deployments.
- Shutdown mode available for low standby power consumption.
- 5V tolerant I/O when powered at 3V supply voltage.
- Low typical operating current of 250 microamperes for energy efficiency.
- RoHS compliant and suitable for various industrial and electronics temperature sensing applications.
Product Description
Microchip TCN75 series temperature sensor offers solid-state temperature sensing with a typical accuracy of 0.5 °C. Designed for surface mount applications in an 8-pin SOIC package, the device operates reliably within temperature ranges from -55 °C to +125 °C and supply voltages between 2.7 V to 5.5 V. It employs a standard 2-wire serial interface allowing easy communication and control.
The sensor features programmable trip points and hysteresis, enabling custom thermal event detection. Its INT/CMPTR output is configurable as either a simple comparator or an interrupt signal suitable for thermostatic control systems. The device supports multiple sensors on a single bus with up to 8 units, making it ideal for complex monitoring systems.
With a low operating current of approximately 250 μA and a shutdown mode for minimal power consumption, the TCN75 sensor is optimized for energy-conscious designs. The 5V tolerant input/output pins ensure flexibility when interfacing with different logic voltage levels.
This sensor is RoHS compliant, aligning with environmental standards, and is well suited for industrial, electronic component manufacturing, HVAC, instrumentation, and laboratory temperature monitoring applications. Its compact dimensions (5mm x 3.1mm x 1.1mm) facilitate integration into compact PCB layouts.
The serially programmable Temperature Sensor provides high accuracy solid-state temperature readings. Allows programming of trip point and hysteresis for temperature threshold alarms. Easy two-wire bus communication compatible with industry standards.
Configurable thermal event interrupt and thermostat comparator output. Supports multiple devices sharing the same communication bus. Low standby power with shutdown mode capability. 5V tolerant I/O suitable for diverse system voltages.
Compact SOIC package designed for surface mounting. RoHS compliant for environmentally responsible manufacturing. Explore more temperature and humidity sensor ICs on EnvMart for your industrial and electronics needs.
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Frequently Asked Questions
The TCN75 temperature sensor has a typical accuracy of 0.5 °C.
It operates reliably within a temperature range from -55 °C to +125 °C.
This sensor supports supply voltages between 2.7 V and 5.5 V.
It employs a standard 2-wire serial interface for communication, compatible with industry-standard protocols.
The sensor is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format.
Yes, up to 8 devices can share the same bus, allowing for multiple sensor deployments.
The typical operating current is approximately 250 microamperes.
The dimensions of the sensor are 5mm in length, 3.1mm in width, and 1.1mm in height.
It is programmable for temperature trip points and hysteresis, enabling custom thermal event detection.
Yes, the TCN75 is RoHS compliant, aligning with environmental standards.
The INT/CMPTR output can function as either an interrupt signal or a comparator output for thermostatic control systems.
The TCN75 includes a shutdown mode for low standby power consumption, optimizing energy efficiency.
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