text.skipToContent text.skipToNavigation

LM71CISD/NOPB ACTIVE

±1.5°C Temperature Sensor with SPI Interface

US ECCN: EAR99 US/Local Export Classification Number

Inventory: 36,975  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
WSON (NGG) | 6 1,000 | SMALL T&R
-40 to 150
Package | Pins WSON (NGG) | 6
Package qty | Carrier: 1,000 | SMALL T&R
Operating temperature range (°C) -40 to 150
View TI packaging information

Features for the LM71

  • LM71Q is AEC-Q100 Grade 0 Qualified and is Manufactured on an Automotive Grade Flow
  • 5-Pin SOT-23 Package or 6-Pin No-Pull-Back WSON Package
  • Operates Over a Full −40°C to +150°C Range
  • SPI and MICROWIRE Bus Interface
  • Key Specifications:
    • Supply Voltage: 2.65V to5.5V
    • Supply Current
      • Operating: 300 µA (typ)
      • 550 µA (max)
    • Temperature Accuracy
      • −10°C to +65°C: ±1.5°C (max)
      • −40°C to 150°C: +3/− 2°C (max)
    • Temperature Resolution: 31.25m°C

All trademarks are the property of their respective owners.

Description for the LM71

The LM71 is a low-power, high-resolution digital temperature sensor with an SPI andMICROWIRE compatible interface, available in the 5-pin SOT-23 or the 6-pin WSON (no pull back)package. The host can query the LM71 at any time to read temperature. Its low operating current isuseful in systems where low power consumption is critical.

The LM71 has 13-bit plus sign temperature resolution (0.03125°C per LSB) while operatingover a temperature range of −40°C to +150°C.

The LM71’s 2.65V to 5.5V supply voltage range, fast conversion rate, low supply current,and simple SPI interface make it ideal for a wide range of applications. The LM71Q is available inthe 5-lead SOT-23 package only.

Pricing


Qty Price (USD)
1-99 1.4
100-249 1.156
250-999 0.831
1,000+ 0.625