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NCT375: Digital Temperature Sensor with 2‐wire Interface and SMBus Time-Out

Datasheet: Industry Standard Digital Temperature Sensor with 2‐wire Interface
Rev. 0 (185kB)
Product Overview
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» Product Change Notification
The NCT375 is a two-wire serially programmable temperature sensor with an over-temperature/interrupt output pin to signal out of limit conditions. This is an open-drain pin and can operate in either comparator or interrupt mode. Temperature measurements are converted into 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.
Features
 
  • 12-bit Temperature-to-Digital Converter
  • Input Voltage Range from 3.0 V to 5.5 V
  • Temperature Range from −55°C to +125°C
  • SMBus/I2C Interface
  • SMBUS time-out of 75ms to 325ms
  • Overtemperature Indicator
  • Support for SMBus/ALERT
  • Shutdown Mode for Low Power Consumption
  • One-shot Mode
  • Available in 8−pin Micro8, SOIC8 and DFN8 Packages
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Applications
  • Computer Thermal Monitoring
  • Thermal Protection
  • Isolated Sensors
  • Battery Management
  • Office Electronics
  • Electronic Test Equipment
  • Thermostat Controls
  • System Thermal Management
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
STR-ADAS-PREREGULATOR-GEVK Active
Pb-free
Strata Enabled Flexible ADAS Power Solution
STR-NCP164A-WDFN6-GEVB Active
Pb-free
Strata Enabled NCP164A Adjustable LDO, WDFN6 Package Evaluation Board
STR-NCP3232N-EVK Active
Pb-free
Strata Enabled NCP3232N, 21V Input, 15A, Synchronous Buck Converter
STR-NCP3235-EVK Active
Pb-free
Strata Enabled NCP3235, 23V Input, 15A, Synchronous Buck Converter with Internal MOSFETs
STR-NCV6357-GEVB Active
Pb-free
Strata Enabled Adaptive-On-Time (AOT) 5A Step Down Converter NCV6357 EVB
STR-NCV7685-AUTO-LED-GEVB Active
Pb-free
Strata Enabled Automotive LED Tail Lights Evaluation Kit
STR-NCV8164A-DFNW8-GEVB Active
Pb-free
Strata Enabled NCV8164A Adjustable LDO, DFNW8 Package Evaluation Board
STR-NCV8164A-TSOP5-GEVB Active
Pb-free
Strata Enabled NCV8164A Adjustable LDO, TSOP5 Package Evaluation Board
Avnet (2020-08-19) : 2
Avnet (2020-08-19) : 2
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCT375DMR2G Active
Pb-free
Halide free
NCT375 Micro8™ 846A-02 1 260 Tape and Reel 3000 $0.4133
NCT375DR2G Active
Pb-free
Halide free
NCT375 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.3933
NCT375MNR2G Active
Pb-free
Halide free
NCT375 DFN-8 506AA 1 260 Tape and Reel 3000 $0.4133
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 42,500
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 12,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Sensor Type
Data Transmission Standard
ICC Max (mA)
VCC Min (V)
VCC Max (V)
T Min (°C)
T Max (°C)
Temperature Error (°C)
Package Type
NCT375DMR2G  
 $0.4133 
Pb
H
 Active   
Local
SMBus
0.575
3
5.5
-55
125
±1
Micro8™
NCT375DR2G  
 $0.3933 
Pb
H
 Active   
Local
SMBus
0.575
3
5.5
-55
125
±1
SOIC-8
NCT375MNR2G  
 $0.4133 
Pb
H
 Active   
Local
SMBus
0.575
3
5.5
-55
125
±1
DFN-8
Case Outlines
751-07    506AA    846A-02   
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