S-5470 - ULTRA-LOW CURRENT CONSUMPTION PHOTOCURRENT DETECTION IC
Seiko Instruments
General Description
4 Seiko Instruments Inc.
Absolute Maximum Ratings
Table 4
Item Symbol
Power supply voltage
Input voltage
Ou
Key Features
Ultra-low current consumption:.
Micro-photocurrent detection:.
Wide operation voltage range:.
Detection of certain photocurrent level:
IDD ≤ 0.1 nA typ. IDET = 0.7 nA typ. VDD = 0.9 V to 5.5 V Detects certain level of photocurrent generated by external photodiode
(PD) or LED.
Detection of photocurrent level difference: Detects the difference of photocurrent level between external.
Full PDF Text Transcription for S-5470 (Reference)
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NT 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 voltage range: • Detection of certa