高性能双路霍尔传感器IC

• 2.7 V to 40 V supply voltage operation
• Operation from unregulated power supply
• High sensitivity and high stability of the magnetic switching points
• Output Current Limitation
• Reverse battery protection (-27 V)
• Superior temperature stability
• Excellent matching between the 2 Hall probes
• Hall plate distance 1.3 mm
• Output Function Option Speed+Direction
  • Speed+Speed
  • Speed+Directionb
  • Double Speed+Direction
• Direction signal switches before the speed signal
• SMD package SOT23-6

The SC2527X are the dual-channel Hall effect sensor platform that is ideally suited for speed and direction sensing applications containing encoded ring magnet targets.
The SC2527X provides dual output signals that indicate the speed and direction of target rotation. SC2527X has different sensitivities depending on the target application and is suitable for use in harsh automotive and industrial environments.
The SC2527X Hall elements are spaced 1.3mm apart and are recommended to be used in conjunction with their adapted ring magnets. An integrated low-drift amplifier ensures symmetry between the switches and tight control of the timing sequence of the speed and direction signals. An on-chip voltage regulator allows the device to be used over a wide operating voltage range of 2.7 to 40V.
The SC2527X are available in 4-pin SIP and 6-pin SOT23-6 plastic packages. Both packages are 100% lead-free, matte tinned lead packages.

• Windows lifter with Anti-Pinch feature
• Rotation speed & direction detection
• Linear speed & direction detection
• Angular position detection
• Power closures with Anti-Pinch features

SC25270 is version of speed + direction output with Direction signal ahead of speed signal
SC25271 is version of speed + speed output

此竞品替换是根据实际应用总结经验而来，不适合所有场景，请联系相关人员根据应用做选型推荐。