A3240ELTTR

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A3240ELTTR概述

IC A3240ELTTR SOT-89 marking/标记 40E

CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH The A3240-- Hall-effect switch is an extremely temperature-stable and stress-resistant sensor especially suited for operation over extended temperature ranges to +150°C. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress. The device includes on a single silicon chip a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and a short-circuit protected open-collector output to sink up to 25 mA. A south pole of sufficient strength will turn the output on. An on-board regulator permits operation with supply voltages of 4.2 to 24 volts. The first character of the part number suffix determines the device operating temperature range; suffix ‘E–’ is for -40°C to +85°C and L–’ is -40°C to +150°C. Three package styles provide a magnetically optimized package for most applications. Suffix ‘–LH’ is a modified SOT23W surface-mount package, ‘–LT’ is a miniature SOT89/TO- 243AA transistor package for surface-mount applications; while suffix –UA’ is a three-lead ultra-mini-SIP for through-hole mounting. FEATURES Resistant to Physical Stress Superior Temperature Stability Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection Solid-State Reliability Small Size

A3240ELTTR中文资料参数规格
技术参数

输出电流 25 mA

供电电流 6 mA

输出电流Max 25 mA

工作温度Max 85 ℃

工作温度Min -40 ℃

电源电压 4.2V ~ 24V

封装参数

安装方式 Surface Mount

引脚数 4

封装 SOT-89-3

外形尺寸

高度 1.45 mm

封装 SOT-89-3

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Obsolete

包装方式 Tape & Reel TR

符合标准

RoHS标准 Non-Compliant

含铅标准 Contains Lead

数据手册

在线购买A3240ELTTR
型号: A3240ELTTR
制造商: Allegro MicroSystems 急速微电子
描述:IC A3240ELTTR SOT-89 marking/标记 40E
替代型号A3240ELTTR
型号/品牌 代替类型 替代型号对比

A3240ELTTR

Allegro MicroSystems 急速微电子

当前型号

当前型号

A3240EUA

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A3240ELTTR和A3240EUA的区别

A3240EUA-T

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A3240ELTTR和A3240EUA-T的区别

A3240LUA-T

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A3240ELTTR和A3240LUA-T的区别

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