LM95231BIMM-1/NOPB Sensors, Transducers

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Temperature Sensors - Analog and Digital Output

LM95231BIMM-1/NOPB is a temperature sensing device specifically designed for precision temperature sensing applications and can be used for process control, medical instrumentation, data logging and other applications. The device is a compact, low-power, low-cost thermistor-based temperature sensor designed to accurately measure temperatures from -30°C to +150°C with an accuracy of ±0.5°C. It has an on-chip temperature compensation circuit and optional shutdown function to reduce power consumption. The LM95231BIMM-1/NOPB is a low cost standard 2- pin sensor with a digital output that is powered by an analog signal.

The LM95231BIMM-1/NOPB is a temperature sensor with a thermistor based temperature sensitive element. The device consists of an internal transistor that acts as an amplifier and an on-chip temperature compensation circuit. The device is powered by a 2.7V to 3.3V supply and has a minimum supply current of 0.1mA. The output can be either analog or digital. The analog output is a voltage that can be used directly as a temperature input for a control system. The output signal is a voltage that is proportional to the temperature. The digital output is a serial data with 8-bit resolution that can be read with an I2C interface.

The LM95231BIMM-1/NOPB temperature sensor uses a thermistor based temperature sensitive element to measure temperatures between -30°C to +150°C. Thermistors are semiconductors that change their electrical resistance when the temperature changes. The thermistor is connected to a voltage divider circuit which is then connected to the amplifier. The amplifier measures the voltage across the thermistor and the output voltage is proportional to the temperature. The temperature compensation circuitry provides an stabilized output. The LM95231BIMM-1/NOPB includes a shutdown mode for further power reduction.

The LM95231BIMM-1/NOPB is a low cost temperature sensing solution for temperature sensing applications. It is a small, low-power and low-cost thermistor based temperature sensor that is suitable for a wide variety of applications. It has an on-chip temperature compensation circuitry and a serial data output with 8-bit resolution. The device is powered by a 2.7V to 3.3V supply and has a minimum supply current of 0.1mA. The output can be either analog or digital, making it suitable for many types of temperature sensing applications.

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