电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

A3240LLH-LT

产品描述SPECIALTY ANALOG CIRCUIT, PDSO3, SOT-23W, 3 PIN
产品类别模拟混合信号IC    信号电路   
文件大小172KB,共12页
制造商Allegro
官网地址http://www.allegromicro.com/
下载文档 详细参数 选型对比 全文预览

A3240LLH-LT概述

SPECIALTY ANALOG CIRCUIT, PDSO3, SOT-23W, 3 PIN

A3240LLH-LT规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Allegro
零件包装代码SOT-23
包装说明TSSOP,
针数3
Reach Compliance Codecompliant
其他特性OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
模拟集成电路 - 其他类型ANALOG CIRCUIT
JESD-30 代码R-PDSO-G3
JESD-609代码e0
长度3 mm
功能数量1
端子数量3
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码TSSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)240
认证状态Not Qualified
座面最大高度1.13 mm
最大供电电压 (Vsup)24 V
最小供电电压 (Vsup)4.2 V
标称供电电压 (Vsup)12 V
表面贴装YES
温度等级INDUSTRIAL
端子面层TIN LEAD
端子形式GULL WING
端子节距0.95 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度1.975 mm

文档预览

下载PDF文档
3240
Suffix ‘–LT’ & ‘–UA’ Pinning
(SOT89/TO-243AA & ultra-min SIP)
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, tempera-
ture 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.
Data Sheet
27621.20§
X
PTCT
V
CC
1
2
3
GROUND
Dwg. PH-003-2
Pinning is shown viewed from branded side.
ABSOLUTE MAXIMUM RATINGS
at T
A
= +25
°
C
Supply Voltage, V
CC
........................
26.5 V
Reverse Battery Voltage, V
RCC
..........
-30 V
Magnetic Flux Density, B ...........
Unlimited
Output OFF Voltage, V
OUT
.................
26 V
Continuous Output Current,
I
OUT
..........................................
25 mA*
Reverse Output Current, I
OUT
........
-50 mA
Package Power Dissipation, P
D
.
See Graph
Junction Temperature, T
J
...............
+170
°
C
Operating Temperature Range, T
A
Suffix ‘E–’ ..................
-40
°
C to +85
°
C
Suffix ‘L–’ ................
-40
°
C to +150
°
C
Storage Temperature Range,
T
S
..............................
-65
°
C to +170
°
C
*Internal current limiting is intended to protect
the device from output short circuits.
OUTPUT
SUPPLY
FEATURES
s
s
s
s
s
s
s
Resistant to Physical Stress
Superior Temperature Stability
Output Short-Circuit Protection
Operation From Unregulated Supply
Reverse Battery Protection
Solid-State Reliability
Small Size
Always order by complete part number: the prefix ‘A’ + the basic four-
digit part number + a suffix to indicate operating temperature range +
a suffix to indicate package style, e.g.,
A3240ELH .

A3240LLH-LT相似产品对比

A3240LLH-LT A3240LLT-TR A3240ELH-LT A3240ELT-TR A3240EUA-TL A3240EUA-TS A3240LUA-TL A3240LUA-TS
描述 SPECIALTY ANALOG CIRCUIT, PDSO3, SOT-23W, 3 PIN SPECIALTY ANALOG CIRCUIT, PSSO3, TO-243AA, SOT-89, 3 PIN SPECIALTY ANALOG CIRCUIT, PDSO3, SOT-23W, 3 PIN SPECIALTY ANALOG CIRCUIT, PSSO3, TO-243AA, SOT-89, 3 PIN Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3 Analog Circuit, 1 Func, PSSO3, SMT-3 Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3 Analog Circuit, 1 Func, PSSO3, SMT-3
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 Allegro Allegro Allegro Allegro Allegro Allegro Allegro Allegro
零件包装代码 SOT-23 SOT-89 SOT-23 SOT-89 SIP MODULE SIP MODULE
针数 3 3 3 3 3 3 3 3
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant
其他特性 OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION REVERSE BATTERY PROTECTION OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION REVERSE BATTERY PROTECTION OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION; OUTPUT SHORT-CIRCUIT PROTECTION OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION; OUTPUT SHORT-CIRCUIT PROTECTION OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION; OUTPUT SHORT-CIRCUIT PROTECTION OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION; OUTPUT SHORT-CIRCUIT PROTECTION
模拟集成电路 - 其他类型 ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT ANALOG CIRCUIT
JESD-30 代码 R-PDSO-G3 R-PSSO-F3 R-PDSO-G3 R-PSSO-F3 R-PSSO-G3 R-PSSO-G3 R-PSSO-G3 R-PSSO-G3
JESD-609代码 e0 e0 e0 e0 e0 e0 e0 e0
长度 3 mm 4.5 mm 3 mm 4.5 mm 4.105 mm 4.105 mm 4.105 mm 4.105 mm
功能数量 1 1 1 1 1 1 1 1
端子数量 3 3 3 3 3 3 3 3
最高工作温度 85 °C 150 °C 85 °C 85 °C 85 °C 85 °C 150 °C 150 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
峰值回流温度(摄氏度) 240 240 240 240 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.13 mm 1.6 mm 1.13 mm 1.6 mm 1.57 mm 1.57 mm 1.57 mm 1.57 mm
最大供电电压 (Vsup) 24 V 24 V 24 V 24 V 24 V 24 V 24 V 24 V
最小供电电压 (Vsup) 4.2 V 4.5 V 4.2 V 4.5 V 4.2 V 4.2 V 4.2 V 4.2 V
标称供电电压 (Vsup) 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V
表面贴装 YES YES YES YES YES YES YES YES
温度等级 INDUSTRIAL AUTOMOTIVE INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL AUTOMOTIVE AUTOMOTIVE
端子面层 TIN LEAD TIN LEAD TIN LEAD TIN LEAD Tin/Lead (Sn/Pb) TIN LEAD Tin/Lead (Sn/Pb) TIN LEAD
端子形式 GULL WING FLAT GULL WING FLAT GULL WING GULL WING GULL WING GULL WING
端子节距 0.95 mm 1.5 mm 0.95 mm 1.5 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 DUAL SINGLE DUAL SINGLE SINGLE SINGLE SINGLE SINGLE
处于峰值回流温度下的最长时间 30 30 30 30 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
宽度 1.975 mm 2.445 mm 1.975 mm 2.445 mm 3.035 mm 3.035 mm 3.035 mm 3.035 mm
CE6.0加驱动后,启动时自动软件复位
写了两天代码,以为今天可以调试了……可刚加载到NK中就出现了下面的错误: 1、Eboot打印输出: OTG Cable Attached RESET Again HcdPdd_Init() ++InitializeOHCI() --Initia ......
abcdtemp 嵌入式系统
芯灵思Sinlinx A33实现led驱动上
1)sysconfig配置系统,作为一个通用的软件平台,还希望通过它,可以适应用户不同的方案。通过给出一个对应的配置 用户的方案就可以自动运行,而不需要修改系统里面的代码,或者重新给出参数。 ......
babyking 嵌入式系统
nrf24l01发送数据寄存器STATUS一直是0XFF
最近做nrf24l01,我先做发送部分,但发送之后读寄存器STATUS和FIFO_STATUS一直是0XFF,这是怎么回事啊,求大虾指点 ...
jianhong0425 单片机
WINCE 休眠唤醒后第一次执行的代码在哪里
我用的是pxa270 mainstone iii的bsp 现在是好像能够休眠了,但是我发现我唤醒的时候只能是背光亮了一下 ,想追查代码可是不知道休眠唤醒后第一次执行的代码在那里 请各位大侠指点...
lawly 嵌入式系统
【新年新计划】计划这么多一定会实现
1、学习更多技能。正所谓艺多不压身,人真正的强大,是人的学习能力。 2、提高自己的素养。有时候脾气不好的时候,喜欢骂人,不好。尽量控制自己的情绪,多理解别人。 3、赚多点钱。要多做点 ......
a178105 聊聊、笑笑、闹闹
有没有人想要
...
hzhanhai stm32/stm8

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1685  2289  85  1171  1892  32  44  39  31  5 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved