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Baking is required before using Products of which storage time is exceeding the recommended storage time period. If you intend to use our Products under any special or extraordinary environments or conditions as exemplified belowyour independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: Use the BR pin within the permissible input range.

The Products are not subject to radiation-proof design. When a highly active halogenous chlorine, bromine, etc. If the chip becomes the following temperature, coil output to the motor will be open.

The operation of parasitic elements can cause interference with circuit operation ba666f4m well as IC malfunction and damage. ROHM designs and manufactures its Products subject to strict quality control system.

Insert external diodes between the power supply and the IC’s power supply pins as well as the motor coil to protect against damage from backward connections. You agree that application notes, reference designs, and associated data and information contained in this document are presented only as guidance for Products use.

Ground the IC during assembly steps as an antistatic measure, and use similar caution when transporting or storing the IC. If change is made to na6664fm constant of an external circuit, please allow a sufficient margin considering variations of the characteristics of the Products and external components, including transient characteristics, as well as static characteristics. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior notice.


Precaution for Foreign Exchange and Foreign Trade act Since our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with ROHM representative in case of export.

Please be aware of this voltage range when specifying the ECR voltage. It is recommended to implement a physical safety measure such as the insertion of a voltage clamp diode between the power supply and GND pins. It is strongly recommended to confirm solderability before using Products of which storage time is exceeding the recommended storage time period.

Our Products are designed and manufactured for application in ordinary electronic equipments such as AV equipment, OA equipment, telecommunication equipment, bx6664fm electronic appliances, amusement equipment, etc. Output will be open when the reverse rotation of the motor is detected.

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Documents Flashcards Grammar checker. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect product performance and reliability. So, it is suitable for the slow speed rotation detection. Always discharge capacitors after each process or step. Please verify and confirm characteristics of the final or mounted products in using the Products. Our Products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditions, as exemplified below.

The recommended value is 0.

BAFM 데이터시트(PDF) – Rohm

ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. If the connected power supply does not have sufficient current absorption capacity, regenerative current will cause the voltage on the power supply line to rise, which combined with the product ba66664fm its peripheral circuitry may exceed the absolute maximum ratings. Please review product page below for detailed information, including BAFM price, datasheets, in-stock availability, technical difficulties.


ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. Be careful not to change the GND wiring pattern of any external parts, either. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products. datasheeet

Always turn the IC’s power supply off before connecting it to or removing it from a jig or fixture during the inspection process. For these reasons, it is necessary to use caution so that the IC is not used in a way that will trigger the operation of parasitic elements, such as by the application of voltages lower than the GND P substrate voltage to input pins.

The following are examples of safety measures: ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in this document. Confirm that operation temperature is within the specified range described in the product specification.

Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. For example, when the resistors and transistors are connected to the pins as shown in Fig.

Smooth rotation characteristic performance is ensured.