PCT2075DP

PCT2075DP specifications:

• Temperature Measurement Range: -55 °C to +125 °C
• Accuracy:
  • ±1 °C (maximum) from -25 °C to +100 °C
  • ±2 °C (maximum) from -55 °C to +125 °C
• Resolution: 11-bit ADC providing 0.125 °C increments
• Supply Voltage (VCC): 2.7 V to 5.5 V
• I²C Interface:
  • Compatible with Standard-mode, Fast-mode, and Fast-mode Plus
  • Supports clock frequencies from 20 kHz to 1 MHz
  • SMBus time-out to prevent bus hang-ups
• Overtemperature Shutdown (OS) Output:
  • Open-drain configuration
  • Active when temperature exceeds programmed limits
• Programmable Features:
  • Overtemperature shutdown threshold (Tos)
  • Hysteresis temperature (Thys)
  • Fault queue to define the number of consecutive faults before OS activation
• Power Consumption:
  • 125 µA (typical) in normal operation with inactive I²C bus
  • Less than 1 µA in shutdown mode at 85 °C
• Package: TSSOP8 (Thin Shrink Small Outline Package with 8 leads)

Additional Information:

The PCT2075DP from NXP is a highly accurate digital temperature sensor and thermal watchdog that offers a broad range of capabilities, making it ideal for various temperature-sensitive applications. To begin with, it operates within a temperature range of -55°C to +125°C, ensuring reliable performance in both extreme cold and intense heat. Furthermore, with an 11-bit ADC providing a resolution of 0.125°C increments, it delivers precise temperature measurements. Not only does it support multiple IC interface speeds, including Standard-mode, Fast-mode, and Fast-mode Plus, but it also integrates SMBus time-out functionality to prevent bus hang-ups. In addition to these features, it allows users to program key parameters such as the overtemperature shutdown threshold and hysteresis temperature, thereby enabling greater customization for different applications. As a result, this device stands out as a versatile and dependable option for temperature monitoring.

Moreover, the PCT2075DP boasts low power consumption, which is especially beneficial for power-sensitive applications. On one hand, its typical power consumption is only 125 µA during normal operation with an inactive IC bus, ensuring efficient energy usage. On the other hand, it consumes less than 1 µA in shutdown mode at 85°C, significantly reducing power draw when not in use. Additionally, its open-drain overtemperature shutdown (OS) output activates when the temperature exceeds the programmed limit, thereby enhancing safety and reliability. Besides its functional advantages, the sensor comes in a compact TSSOP8 package, making it easy to integrate into space-constrained designs. Ultimately, because of its high accuracy, programmability, and power efficiency, the PCT2075DP proves to be an excellent choice for designers seeking a robust temperature sensor.

Contact us:

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at sales@Cyndtek.com. Find additional stocked items here at https://cyndtek.com/products/
We look forward to assisting you and guaranteeing your satisfaction with all of our Cyndtek products.