Sensor

On-chip 12-bit temperature sensor Chip output type: digital\r\nSensing accuracy range: ± 2°C \r\nMinimum sensing temperature: -55°C \r\nMaximum sensing temperature: +125°C \r\ nMinimum value of power supply voltage: 3V \r\nMaximum value of power supply voltage: 5.5V \r\nPackage type: SOIC \r\nNumber of pins: 8 \r\nResolution (Bits): 12bit \r\nPower supply Current: 0.2mA \r\nMSL: MSL 1 - No Limit\r\nSVHC (Substances of Very High Concern): No SVHC (20-Jun-2013) \r\nSensor/Transducer Type: Temperature\r\nBit Number: 12 \r\nResolution: 12bit \r\nMinimum operating temperature: -55°C \r\nMaximum operating temperature: 125°C \r\nOperating temperature range: -55°C to + 125°C \r\nTemperature detection range: -55°C to +125°C \r\nPower supply voltage range: 3V to 5.5V \r\nChip label: 75 \r\nOutput voltage: 2.1V \ r\nOutput current: 1mA

3-button capacitive touch IC with auto-calibration function. NMOS level I/O output, the key sensitivity can be adjusted through the sensitivity adjustment capacitor. Ultra-low 4.5uA standby current. 2.2v-5.5v wide operating voltage, built-in power supply voltage fluctuation suppression, to prevent key detection errors.

Digital temperature and humidity sensor 25.3x15.4mmx7.8mm

High precision integrated temperature and humidity sensor

Alternative to reed switch, suitable for battery-operated equipment

The NCT75 is a two-wire serial link programmable temperature sensor with a high temperature/interrupt output pin to signal an out-of-limit condition. This is an open-drain pin and can operate in comparator or interrupt mode. The temperature measurement is converted to digital form using a high-resolution (12-bit), sigma-delta, analog-to-digital converter (ADC). The device operates over the -55°C to +125°C temperature range. Communication with the NCT75 is via the SMBus/I2C interface, which is compatible with industry standard protocols. Three address select pins A2, A1 and A0 can be used to connect up to 8 NCT75s to one bus. Through this interface, these NCT75 internal registers can be accessed. These registers allow the user to read the current temperature, change configuration settings, and adjust temperature limits. The NCT75 has a wide supply voltage range of 3.0 V to 5.5 V. The average supply current at 3.3 V is 575 µA. It also provides a power-saving shutdown mode. Typical shutdown current is 3 µA. The NCT75 is available in three space-saving packages - DFN-8, MSOP-8 and SOIC-8, and is fully pin and register compatible with the LM75 and TCN75.

Ultra-low power consumption of 2.5ua, suitable for battery-powered products, satisfying the infinite long-press function Reminder: For products with relatively large interference such as charged pump motors, it is recommended to choose AI01H and XW01K with strong anti-interference on the mall

Single chip 76GHz to 81GHz automotive radar sensor with integrated DSP, MCU and radar accelerator 161-FCCSP -40 to 125