Image is for illustrative purposes only. Please refer to product description.
NCT1008CMT3R2G
SENSOR TEMP I2C/SMBUS 8WDFN
- Product Category: Temperature Sensors - Analog and Digital Output
- Mfr. Part # NCT1008CMT3R2G
- Manufacturer: ON Semiconductor
- Package: DFN8
- Lead Free Status /RoHS Status:
- Data Sheet: NCT1008CMT3R2G Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
-
Please send inquiry,we will respond immediately.
Mfr. Part #: NCT1008CMT3R2G
- Specifications
- Product Details
Specifications
Manufacturer ON Semiconductor
Product Category Temperature Sensors - Analog and Digital Output
Series NCT1008
Product Temperature Sensor
Packaging Tape & Reel (TR)
Mounting-Style SMD/SMT
Package-Case 8-WFDFN
Operating-Temperature -40°C ~ 125°C
Output-Type I2C/SMBus
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode, Standby Mode
Voltage-Supply 2.8 V ~ 3.6 V
Supplier-Device-Package 8-WDFN (2x2)
Configuration Local Remote
Resolution 8 b
Accuracy +/- 2.5 C
Sensor-Type Digital, Local/Remote
Test-Condition -20°C ~ 110°C
Shutdown Shutdown
Local Temperature Sensors -40°C ~ 125°C
Remote Temperature Monitor -64°C ~ 191°C
Accuracy-Highest-Lowest ±2.5°C
Maximum Operating Temperature + 150 C
Operating temperature range - 55 C
Operating-Supply-Current 240 uA
Interface-Type 2-Wire I2C Serial SMBus
Output-Current 240 uA
Supply-Voltage-Max 3.6 VDC
Supply-Voltage-Min 2.8 VDC
Package-Case WDFN-8
Product Details
The NCT1008 is a dual−channel digital thermometer and undertemperature/overtemperature alarm, intended for use in PCs and thermal management systems. It is register−compatible with the ADM1032 and ADT7461. A feature of the NCT1008 is series resistance cancellation, where up to 1.5 kΩ (typical) of resistance in series with the temperature monitoring diode can be automatically cancelled from the temperature result, allowing noise filtering. The NCT1008 has a configurable ALERT output and an extended, switchable temperature measurement range.
The NCT1008 can measure the temperature of a remote thermal diode accurate to ±1°C and the ambient temperature accurate to ±3°C. The temperature measurement range defaults to 0°C to +127°C, compatible with the ADM1032, but it can be switched to a wider measurement range of −64°C to +191°C.The NCT1008 communicates over a 2−wire serial interface, compatible with system management bus (SMBus/I2C) standards. The default SMBus/I2C address of the NCT1008 is 0x4C. An NCT1008D is available with an SMBus/I2C address of 0x4D. This is useful if more than one NCT1008 is used on the same SMBus/I2C.
An ALERT output signals when the on−chip or remote temperature is out of range. The THERM output is a comparator output that allows on/off control of a cooling fan. The ALERT output can be reconfigured as a second THERM output, if required.
Features
• On−Chip and Remote Temperature Sensor• 0.25°C Resolution/1°C Accuracy on Remote Channel
• 1°C Resolution/1°C Accuracy on Local Channel
• Series Resistance Cancellation Up to 1.5 kΩ
• Extended, Switchable Temperature Measurement Range 0°C to +127°C (Default) or –64°C to +191°C
• Register−Compatible with ADM1032 and ADT7461
• Remote THERM Limit of 108°C
• 2−Wire SMBus/I2C Serial Interface with SMBus Alert Support
• Programmable Over/Undertemperature Limits
• Offset Registers for System Calibration
• Up to Two Overtemperature Fail−Safe THERM Outputs
• Small 8−Lead DFN
• 240 μA Operating Current, 5 μA Standby Current
• Compatible with 1.8 V Logic
• Pb−Free Packages are Available
Applications
• Smart Phones• Desktop and Notebook Computers
• Smart Batteries
• Automotive
• Embedded Systems
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the NCT1008CMT3R2G. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
READ MORE
Please send inquiry, we will respond immediately.
Mfr. Part #: NCT1008CMT3R2G
