제품 정보
제품 개요
The DS1210N+ is a non-volatile controller chip in 8 pin DIP package. The non-volatile controller chip is a CMOS circuit which solves the application problem of converting CMOS RAM into non-volatile memory. Incoming power is monitored for an out of tolerance condition. When such a condition is detected, chip enable is inhibited to accomplish write protection and the battery is switched on to supply the RAM with uninterrupted power. Special circuitry uses a low-leakage CMOS process which affords precise voltage detection at extremely low battery consumption. The 8-pin DIP package keeps PC board real estate requirements to a minimum. By combining the DS1210 non-volatile controller chip with a CMOS memory and batteries, non-volatile RAM operation can be achieved.
- Supply voltage range is 4.5V to 5.5V
- Operating temperature range from -40°C to 85°C
- Unconditionally write protects RAM when VCC is out of tolerance
- Automatically switches to battery backup supply when VCC power failure occurs
- Tests battery condition on power up
- Provides for redundant batteries
- Low forward voltage drop on the VCC switch
- Consumes less than 100nA of battery current
애플리케이션
Embedded Design & Development
메모
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
기술 사양
NVRAM Controller with Battery Monitor
Through Hole
DIP
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기술 문서 (1)
법률 및 환경
최종후의 중요 제조 공정이 이루어진 국가원산지:United States
최종후의 중요 제조 공정이 이루어진 국가
RoHS
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