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ADT14G
ADT14G - Brand New Analog Devices 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
GENERAL DESCRIPTION
The ADT14 is a temperature sensor and controller that generates an output
voltage proportional to temperature and provides four temperature trip points.
The four trip points, or temperature setpoints, and their hysteresis are
determined by voltage levels set by the user. An on-chip voltage reference
provides an easy method for setting the temperature trip points.
The ADT14 consists of a bandgap voltage reference combined with four matched
comparators. The reference provides both a temperature-stable 2.5 V output,
and a voltage proportional to absolute temperature (VPTAT) which has a precise
temperature coefficient of 5 mV/K = 5 mV/(°C +273.15). The VPTAT output is
nominally 1.49 V at +25°C. The comparators determine whether the VPTAT output
is above the voltages set up by external resistive dividers (temperature trip
points) and generate an open-collector output signal when one of their
respective thresholds has been exceeded.
FEATURES
Four Programmable Temperature Setpoints
Programmable Thermal Hysteresis
Accuracy 638C Typ from –408C to +1258C
Temperature Output Scale Factor = 5 mV/K
Resistor Programmable Temperature Setpoints
5 mA Open-Collector Setpoint Outputs
Internal 2.5 V Reference
600 mA Max Quiescent Current at +5 V
APPLICATIONS
Power Supply Monitor and Control System
Multiple Fan Controller System
Workstation Thermal Management System
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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