S-5470 Series
www.
sii-ic.
com © Seiko Instruments Inc.
, 2012
ULTRA-LOW CURRENT CONSUMPTION PHOTOCURRENT DETECTION IC
Rev.
1.
2_00
The S-5470 Series, developed by
CMOS technology, is a photocurrent detection IC with an ultra-low current consumption.
It detects 0.
7 nA typ.
photocurrent generated by an external photodiode (PD) or LED.
It also has a function to detect the difference of photocurrent level between two external photodiodes (PDs) or LEDs.
Due to its ultra-low current consumption and low-
voltage operation, the S-5470 Series is suitable for battery-operated small mobile device applications.
Features
• Ultra-low current consumption: • Micro-photocurrent detection: • Wide operation ...