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A1214EUA-T

更新时间： 2024-11-18 22:38:39
品牌 Logo 应用领域
急速微 - ALLEGRO 锁存器
页数 文件大小 规格书
12页 441K
描述
Continuous-Time Latch Family

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A1214EUA-T 技术参数

是否Rohs认证： 符合生命周期：Obsolete
包装说明：LEAD FREE, ULTRA MINI, SIP-3Reach Compliance Code：compliant
风险等级：5.23其他特性：BICMOS COMPATIBLE, REVERSE BATTERY PROTECTION
主体宽度：1.52 mm主体高度：5.2 mm
主体长度或直径：4.105 mm滞后：44 mT
输入模式：UNIPOLARJESD-609代码：e3
最大磁场范围：30 mT最小磁场范围：-30 mT
安装特点：THROUGH HOLE MOUNT端子数量：3
最大工作电流：7.5 mA最高工作温度：85 °C
最低工作温度：-40 °C输出极性：NON-INVERTING
输出范围：400mV输出类型：ANALOG VOLTAGE
封装主体材料：PLASTIC/EPOXY封装等效代码：SIP3,.03,50
封装形状/形式：RECTANGULAR电源：3.8/24 V
传感器/换能器类型：MAGNETIC FIELD SENSOR,HALL EFFECT子类别：Other Sensors
最大供电电压：24 V最小供电电压：3.8 V
表面贴装：NO技术：BICMOS
端子面层：Matte Tin (Sn)端接类型：SOLDER
Base Number Matches：1

A1214EUA-T 数据手册

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A1210, A1211, A1212, A1213, and A1214  
Continuous-Time Latch Family  
The Allegro® A1210-A1214 Hall-effect latches are next generation replacements  
for the popular Allegro 317x and 318x lines of latching switches. The A121x  
family, produced with BiCMOS technology, consists of devices that feature fast  
power-on time and low-noise operation. Device programming is performed after  
packaging, to ensure increased switchpoint accuracy by eliminating offsets that  
Package LH, 3-pin Surface Mount  
can be induced by package stress. Unique Hall element geometries and low-offset  
3
amplifiers help to minimize noise and to reduce the residual offset voltage nor-  
mally caused by device overmolding, temperature excursions, and thermal stress.  
1
3
The A1210-A1214 Hall-effect latches include the following on a single silicon  
chip: voltage regulator, Hall-voltage generator, small-signal amplifier, Schmitt  
trigger, and NMOS output transistor. The integrated voltage regulator permits  
operation from 3.8 to 24 V. The extensive on-board protection circuitry makes  
possible a ±30 V absolute maximum voltage rating for superior protection in  
automotive and industrial motor commutation applications, without adding  
external components. All devices in the family are identical except for magnetic  
switchpoint levels.  
2
1
2
The small geometries of the BiCMOS process allow these devices to be pro-  
vided in ultrasmall packages. The package styles available provide magnetically  
optimized solutions for most applications. Package LH is an SOT23W, a miniature  
low-profile surface-mount package, while package UA is a three-lead ultramini  
SIP for through-hole mounting. Each package is lead (Pb) free, with 100% matte  
tin plated leadframes.  
Package UA, 3-pin SIP  
Features and Benefits  
2
1
3
ꢀContinuous-time operation  
– Fast power-on time  
1
– Low noise  
2
3
ꢀStable operation over full operating temperature range  
ꢀReverse battery protection  
ꢀSolid-state reliability  
ABSOLUTE MAXIMUM RATINGS  
ꢀFactory-programmed at end-of-line for optimum performance  
ꢀRobust EMC performance  
ꢀHigh ESD rating  
Supply Voltage, VCC ..........................................30 V  
Reverse-Supply Voltage, VRCC ........................–30 V  
Output Off Voltage, VOUT..................................30 V  
Reverse-Output Voltage, VROUT .....................–0.5 V  
Output Current, IOUTSINK............................... 25 mA  
Magnetic Flux Density, B .........................Unlimited  
Operating Temperature  
ꢀRegulator stability without a bypass capacitor  
Ambient, TA, Range E..................–40ºC to 85ºC  
Ambient, TA, Range L................–40ºC to 150ºC  
Maximum Junction, TJ(max)........................165ºC  
Storage Temperature, TS ..................–65ºC to 170ºC  
Allegro MicroSystems, Inc.  
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  
A1210-DS  
1234567...12

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A1214EUA-T 替代型号

型号 品牌 替代类型 描述 数据表
A1210LLHLT-T ALLEGRO

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