NXP P3T1755DP | Demoboard FRDM-MCXN947

Description

P3T1755DP is a ±0.5°C accurate temperature-to-digital converter with a -40 °C to +125 °C range. It uses an on-chip band gap temperature sensor and A-to-D conversion technique with overtemperature detection. The temperature register always stores a 12 bit two's complement data, giving a temperature resolution of 0.0625 °C P3T1755DP which can be configured for different operation conditions: continues conversion, one-shot mode or shutdown mode.The device supports 2-wire serial I3C (up to 12.5 MHz) and I2C (up to 3.4 MHz) as communication interface. In I2C, the device supports up to four target addresses and an alert function. In I3C, the devices support in-band interrupt (IBI), where the same bus is used to report the alert interrupts

Features

Temperature Accuracy±0.5°C accurate temperature sensorInternal 12-bit analog-to-digital converter (0.0625°C resolution)Programmable under and over temperature alertsPerformanceOperating voltage from 1.4 V up to 3.6 VLow quiescent current: 6µA (maximum)Market SegmentsConsumer/Industrial: P3T1755DPAutomotive: P3T1755DP/Q900 (AEC-Q100)Plastic PackageTSSOP: 3.0 mm x 3.0 mmProduct Longevity ProgramThese products are included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. Automotive target market derivatives (P3T1755DP/Q900) are included in the 15-year program and Industrial target market derivatives (P3T1755DP) are included in the 10-year program.

Typical applications

• Building Control
• Factory Automation
• Permanent Magnet Synchronous Motor (PMSM)
• Home Control and Security
• Brushless DC Motor (BLDC) Control
• Home Security and Surveillance
• Smart Lock
• Motor Drives
• Vital Signs Monitors
• Electricity Meter
• AI and Machine Learning
• Industrial HMI
• Air Conditioning (AC)
• Smart Appliance

More information

• Datasheet
• IC product information