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LM75AIMX/NOPB Digital Temperature Sensor and Thermal Watchdog
The LM75AIMX/NOPB is a high-precision digital temperature sensor and thermal watchdog featuring a two-wire interface for reliable thermal management in industrial applications.
The LM75A is an industry-standard digital temperature sensor featuring an integrated sigma-delta analog-to-digital converter (ADC) and I2C interface. It delivers 9-bit digital temperature readings with exceptional accuracy across wide temperature ranges.
Operating with a single supply from 2.7V to 5.5V, the LM75A communicates via a 2-wire interface operating at up to 400 kHz. Three address pins allow up to eight devices to operate on the same bus. The sensor includes a dedicated overtemperature output (O.S.) with programmable limit and hysteresis, along with programmable fault tolerance for defining consecutive error conditions before activation.
Applications
General System Thermal Management
Communications Infrastructure
Electronic Test Equipment
Environmental Monitoring
Device Information
(1) Package specifications
Part Number
Package
Body Size (Nominal)
LM75A
SOIC (8)
4.90 mm × 3.91 mm
LM75A
VSSOP (8)
3.00 mm × 3.00 mm
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their specific requirements.
Frequently Asked Questions
How to obtain the price? We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time? Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms? Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options? Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.