ISL21440中文资料Micropower Voltage Reference with Comparator数据手册Renesas规格书

描述 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

特性 Features

• 6.5μA supply current across the full temperature range
• Wide supply range: 2V to 11V
• Precision 1.182V ±0.5% voltage reference
• Comparator with user programmable hysteresis
• Temperature range: -40°C to +125°C
• 8 Ld MSOP and 8 Ld TDFN packages
• Pin compatible upgrade to MAX921 and LTC1440

应用 Application

• Microsemi FPGA Power (Military)