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Description: ELM742x is a low voltage and low power CMOS comparator developed for battery-operated devices. ELM742x...


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ELM742x General Description


ELM742x is a low voltage and low power CMOS comparator developed for battery-operated devices. ELM742x makes it easy to design power circuits and contributes to extend battery life on account of the single power source, low voltage supply operating range (VDD􃻢+1.0V) and also low power consumption. ELM742x introduces depletion transistors into the differential input stage, and has a wide input voltage range (VSS+0.1V 􄌾 VDD􃪄0.2V), and can drive the TTL and CMOS Logic IC on account of the N-ch opendrain output.

ELM742x Features

`Low voltage operation :                 VDD􃻢 +1.0V
`Low power consumption :             IDD (TYP.) = 0.6A (VDD = 1.5V)
`Wide operation voltage range :      1.0V􃻡VDD􃻡 7.0V
`Wide input voltage range : VSS􄋫   0.1V 􄌾VDD􃪄0.2V
`Output stage is N-ch opendrain type
`Very small SOT-25 package

ELM742x Typical Application

·Battery-operated devices
·Micropower signal processing
·Low voltage analog circuits

ELM742x Connection Diagram

ELM742x  Connection Diagram

ELM742x datasheet

ELM742x
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