ABLIC U.S.A. Inc.

S-5701 B Series TMR Sensor ICs

ABLIC's sensor ICs are compact and offer durability with a long life

Image of Ablic's S-5701 B Series TMR Sensor ICABLIC's S-5701 B series of TMR sensor IC's, with a TMR element and signal processing circuit are mounted and resin-molded on the same silicon, offering extreme durability. They are available in small, thin surface-mounted packages that can be mounted simultaneously with other components. These sensor ICs use a small TMR element that is 1/10 the size of that of a comparable reed switch. The small size magnets simplify placement which helps to reduce the size of the final product and improve design friendliness.

Features
  • Detection direction: horizontal
  • Pole detection: Omnipolar
  • Output logic: Active “L”
  • Output form: CMOS output
  • Operation temperature range: TA = −40°C to +125°C
  • Operating cycle (current consumption): tCYCLE = 100 ms (IDD = 1660 nA) typ.
  • Magnetic sensitivity:
    • BOP = 1.0 mT typ.
    • BOP = 1.7 mT typ.
    • BOP = 3.0 mT typ.
  • Power supply voltage range: VDD = 1.7 V to 5.5 V
  • Lead-free (Sn 100%), halogen-free
Applications
  • Replacements for reed switches
  • Home security devices (window/door open/close sensors, smart locks, or smoke detectors)
  • Utility meters (gas meters, water meters, or smart meters)
Diagram
Image of ABLIC's S-5701 B Series TMR Sensor IC
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S-5701 B Series TMR Sensor ICs

ImageManufacturer Part NumberDescriptionSensing RangeCurrent - Supply (Max)PolarizationAvailable QuantityPriceView Details
MAGNETIC SWITCH SENSOR ICS-5701BC10B-L3T2U5MAGNETIC SWITCH SENSOR IC±1.5mT Trip, ±0.9mT Release160nA (Typ)Either0 - Immediate$2.61View Details
MAGNETIC SWITCH SENSOR ICS-5701BC11B-L3T2U5MAGNETIC SWITCH SENSOR IC±4mT Trip, ±3mT Release160nA (Typ)Either0 - Immediate$2.61View Details
MAGNETIC SENSOR ICS-5701BC12B-L3T2U5MAGNETIC SENSOR IC±2.3mT Trip, ±0.5mT Release720nANorth Pole, South Pole2 - Immediate$2.11View Details
Published: 2023-03-02