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CT1008CS-681J
CT1008CS-681J - Brand New MOTOROLA IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
**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
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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