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Renesas Electronics Corporation Micropower Voltage Reference with Comparator ISL21440IRTZ-T13

Description
The ISL21440 is a micropower, FGA reference, and comparator on a single chip. Drawing less than 6.5µA supply current across the full operating temperature range, the ISL21440 operates from a single 2V to 11V supply and can also be used with split bipolar supplies. The ISL21440’s on-board reference provides a 1.182V ±0.5% output. It features programmable hysteresis and TTL/CMOS compatible 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-compatible, performance upgrade of the LTC1440, LTC1540, MAX921, and MAX931.
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Micropower Voltage Reference with Comparator - ISL21440IRTZ-T13 - Renesas Electronics Corporation
Milpitas, CA, USA
Micropower Voltage Reference with Comparator
ISL21440IRTZ-T13
Micropower Voltage Reference with Comparator ISL21440IRTZ-T13
The ISL21440 is a micropower, FGA reference, and comparator on a single chip. Drawing less than 6.5µA supply current across the full operating temperature range, the ISL21440 operates from a single 2V to 11V supply and can also be used with split bipolar supplies. The ISL21440’s on-board reference provides a 1.182V ±0.5% output. It features programmable hysteresis and TTL/CMOS compatible 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-compatible, performance upgrade of the LTC1440, LTC1540, MAX921, and MAX931.

The ISL21440 is a micropower, FGA reference, and comparator on a single chip. Drawing less than 6.5µA supply current across the full operating temperature range, the ISL21440 operates from a single 2V to 11V supply and can also be used with split bipolar supplies.
The ISL21440’s on-board reference provides a 1.182V ±0.5% output. It features programmable hysteresis and TTL/CMOS compatible 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-compatible, performance upgrade of the LTC1440, LTC1540, MAX921, and MAX931.

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Voltage References
ISL21440IRTZ-T13
Voltage References ISL21440IRTZ-T13
Voltage References ISL21440IRTZ MICRO PWR FGAFERENCE

Voltage References ISL21440IRTZ MICRO PWR FGAFERENCE

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation VAST STOCK CO., LIMITED
Product Category Voltage Reference Chips Voltage Reference Chips
Product Number ISL21440IRTZ-T13 ISL21440IRTZ-T13
Product Name Micropower Voltage Reference with Comparator Voltage References
Package Type Other; DFN-8
VREF 1.18 volts
IQ 0.0065 mA
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