ADT7410TRZ-REEL

ADT7410 is a high accuracy digital temperature sensor. It contains a band gap temperature reference and a 13-bit ADC to monitor and digitize the temperature to a 0.0625°C resolution. The ADC resolution, by default, is set to 13bits (0.0625°C). This can be changed to 16bits (0.0078°C) by setting bit 7 in the configuration register (register address 0x03). The device has a shutdown mode that powers down the device and offers a shutdown current of typically 2μA. Pin A0 and pin A1 are available for address selection, giving the device four possible I²C addresses. The CT pin is an open drain output that becomes active when the temperature exceeds a programmable critical temperature limit. It is used in application such as medical equipment, environmental control systems, computer thermal monitoring, thermal protection, industrial process control, power system monitors, hand-held applications.

• Supply voltage range is 2.7V to 5.5V, high performance
• Fast first temperature conversion on power-up of 6ms
• No temperature calibration/correction required by user, no linearity correction required
• Power saving 1 sample per second (SPS) mode
• Power dissipation normal mode is 700µW typical at (VDD = 3.3V, normal mode at 25°C)
• 7µW typical at 3.3V in shutdown mode, programmable interrupts
• Critical overtemperature interrupt, overtemperature/under temperature interrupt
• I²C-compatible interface
• Temperature accuracy is ±0.5°C
• Operating temperature is -55°C to +150°C, package style is 8-lead SOIC-N

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party