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  • Magnetic sensor OCH166A

    The product is a micro-power extremely sensitive all-polar Hall-effect switch using mixed-signal CMOS technology. The operating voltage is 1.65V ~ 3.5V is a battery-powered portable device (such as cell phones, wireless devices, PDVD, PDA, etc.) Ideal choice. The OCH166A consists of a bias circuit, an oscillator and a timer, a Hall induction unit, a chopper amplifier, a magnetic field hysteresis controller, and an output stage. The OCH166A consumes only 10 μW of power when operating at a 1.8V supply voltage. When the south or north pole magnetic field is strong enough, make OCH1 ...

    查看详情> 2017/03 / 21View details>
  • Flash driver OCP8137

    The product supports a maximum output current of 2A, the product C SP-12 is pin compatible, the current consistency is good, the accuracy is high, the product series is complete, and the product is mass-produced in Redmi NOTE4.

    查看详情> 2017/03 / 21View details>
  • Backlight driver OCP8178

    OCP8178 is packaged in DFN2020-6, the product PWM dimming is at least 0.2%, the VFB feedback consistency is high, the pin package is compatible, and it is mass-produced on Redmi 3 models.

    查看详情> 2017/03 / 21View details>
  • [From Chanrui] OCA7237 Audio Series

    OCA7237WPAD is a high-efficiency, low-noise, ultra-low distortion, constant high-power output audio power amplifier with a charge pump. The output power is controlled by one-line signal control. WLCSP-14 package

    查看详情> 2019/02 / 18View details>
  • [From Chanrui] OCA72317 Audio Series

    OCA72317WPAD is a high-efficiency, low-noise, ultra-low-distortion, constant high-power output with charge pump, two-in-one audio amplifier for speakerphone, one-line signal control to control output power, WLCSP-14 package.

    查看详情> 2019/02 / 18View details>
  • [From Chanrui] OCA7238 Audio Series

    OCA7238WPAD is higher efficiency, low noise, ultra-low distortion, constant high power output with charge pump, first-line signal control to control output power, WLCSP-16 package.

    查看详情> 2019/02 / 18View details>
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