ISL21440
ISL21440 is Micropower Voltage Reference manufactured by Renesas.
features programmable hysteresis and TTL/CMOS patible outputs that sink and source current. Low bias currents permit high value divider resistors for typical circuit current drains of <2.5µA.
The low supply current makes the ISL21440 ideal for battery powered devices in battery level or low voltage monitor circuits.
The ISL21440 is a pin-patible, performance upgrade of the LTC1440, LTC1540, MAX921, and MAX931.
Related Literature
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- ISL21440 product page
FN6532 Rev. 6.00 Mar 12, 2018
Features
- 6.5µA supply current across...
