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The LTC2996CDD is a high accuracy temperature sensor with adjustable over-temperature and under-temperature thresholds and drain open alarm output ‌.

Its main features include:

The temperature of the remote or internal diode can be converted into analog voltage

Adjustable over-temperature and under-temperature thresholds

The voltage output is proportional to the temperature

±1℃ remote temperature accuracy

Internal temperature accuracy of ±2℃

Built-in series resistance cancellation

Drain open circuit alarm output

Power supply voltage: 2.25V to 5.5V

1.8V reference voltage output

200μA static current

10-pin 3mm x 3mm DFN package

Product Details

The LTC2996CDD is a highly accurate temperature sensor featuring adjustable over-temperature and under-temperature thresholds as well as an open drain alarm output. The LTC2996CDD can convert the temperature of an external diode sensor or its own chip into an analog output voltage and suppress errors caused by noise and series resistance. Compare the measured temperature with the upper and lower limits set by the resistive voltage divider. If the threshold is exceeded, the LTC2996CDD will send an alarm signal by pulling the corresponding drain open logic output to a low level.

The LTC2996CDD can provide an accurate temperature result of ±1℃ by using commonly used NPN or PNP transistors or the built-in temperature diodes of new digital devices. A 1.8V reference output simplifies the threshold setting and can be used as an ADC reference input.

The LTC2996CDD adopts a compact 3mm x 3mm DFN package, providing an accurate and low-power solution for temperature monitoring.

In addition, the LTC2996CDD also has the following key parameters:

Breaking temperature threshold: cold, hot

Switching temperature: -20°C, 70°C

Accuracy: ±2°C

Current - Output (maximum value) : -

Output type: Open circuit drain

Output: High validity, low validity

Output functions: /OverTemp, /UnderTemp

Optional lag: None

Feature: Utilizing external sensors

Voltage - Power supply: 2.25V to 5.5V

Current - Power supply: 200µA

Operating temperature: 0°C to 70°C

Installation type: Surface mount type

Package/Housing: 10-WFDFN

Application scenarios

The LTC2996CDD is suitable for various scenarios that require temperature monitoring and measurement, including:

System Thermal Control ‌ : Monitor temperature in web servers, desktops and laptops.

Environmental monitoring ‌ : For environmental monitoring and industrial process control.

Temperature monitoring and measurement ‌ : Use ‌ in a variety of devices that require precise temperature control.

Consult Mingjiada (www.hkmjd.com) now for an exclusive LTC2996CDD quotation.