Magnetic Switch

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IST8505

IST8505

Operate sensitivity of 7 G
Lowest Average Current of 10nA
Omnipolar Push-Pull
Operating Frequency of 1.0 Hz
Temperature Rated up to 85°C
Input voltage range: VDD = 1 - 3.6 V
1.45 x 1.45 x 0.44 mm3 LGA-4 package
RoHS, HF and TSCA compliant

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IST8505 is a magnetic sensor with powerful output driving capabilities and a digital output. This innovative device combines a TMR sensor with excellent analog signal processing and a low-power oscillator to operate at supply voltages ranging from 1 to 3.6V. The device also incorporates power gating, a power-saving feature that turns off the digital and analog circuits by triggering a high power-gating signal when the eFuse is completely loaded.

Features

  • Nano power consumption ideal for battery-powered applications
  • High sensitivity of TMR sensor
  • Power-gating for saving energy
  • Latch Function (anti-interference
  • Under voltage lockout (UVLO).

Block Diagram

IST8505

Applications

  • Medical Devices
  • IoT and smart home devices for door/window sensors, proximity sensors
  • Smartwatches, fitness trackers, and other wearables
  • Security systems
  • Robotics applications
  • Consumer Electronics: smartphones, tablets, laptops etc.