LM75AD Analog and Digital Temperature Sensor IC - SOP-8 Package

LM75AD Analog and Digital Temperature Sensor IC - SOP-8 Package is a digital temperature sensor and thermal watchdog IC designed for accurate temperature monitoring in embedded and electronic systems. It uses an I²C-bus interface to provide digital temperature readings with 11-bit resolution and 0.125°C temperature resolution. The device operates from 2.8 V to 5.5 V, supports programmable over-temperature and hysteresis thresholds, and includes an open-drain over-temperature shutdown output, making it suitable for thermal monitoring, protection, and temperature-controlled applications.Features:Digital temperature sensor with integrated thermal watchdog.11-bit ADC with 0.125°C temperature resolution.I²C-bus interface.Operating supply voltage from 2.8 V to 5.5 V.Temperature measurement range from -55°C to +125°C.Accuracy of ±2°C from -25°C to +100°C.Accuracy of ±3°C from -55°C to +125°C.Programmable overtemperature and hysteresis thresholds.Open-drain overtemperature shutdown output.Up to 8 devices can share the same I²C bus.Shutdown mode for reduced power consumption.Compact SOP-8 package.Specifications:ParameterValueProduct TypeDigital Temperature Sensor / Thermal Watchdog ICModelLM75ADBrandNXPInterfaceI²CADC Resolution11 BitTemperature Resolution0.125°CSupply Voltage2.8 V to 5.5 VTemperature Range-55°C to +125°CAccuracy±2°C (-25°C to +100°C)Extended Accuracy±3°C (-55°C to +125°C)Number of I²C Addresses8Overtemperature OutputOpen-Drain OSShutdown ModeYesOperating Supply Current100 µA Max.PackageSOP-8 / SO8Mounting TypeSurface MountPin Configuration:Pin No.Pin NameDescription1SDAI²C Serial Data Input/Output2SCLI²C Serial Clock Input3OSOvertemperature Shutdown Output, Open-Drain4GNDGround5A2I²C Address Selection Input6A1I²C Address Selection Input7A0I²C Address Selection Input8VCCPositive Supply VoltageAlso Check These Out:AN7112 Audio Power Amplifier ICTDA2822M Amplifier ICHT12D (RF Decoder) ICPackage Includes:1 × LM75AD Analog and Digital Temperature Sensor IC - SOP-8 Package

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