A1201LUA-T

更新时间： 2024-11-05 22:10:03

品牌	Logo	应用领域
急速微 - ALLEGRO		模拟IC 开关信号电路信息通信管理
页数	文件大小	规格书
13页	454K
描述
Continuous-Time Bipolar Switch Family

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A1201LUA-T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SIP	包装说明：	SIP-3
针数：	3	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.83
Is Samacsys：	N	其他特性：	REVERSE BATTERY PROTECTION
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-XSIP-T3
JESD-609代码：	e3	长度：	4.09 mm
功能数量：	1	端子数量：	3
最高工作温度：	150 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	SIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	5.26 mm	最大供电电压 (Vsup)：	24 V
最小供电电压 (Vsup)：	3.8 V	标称供电电压 (Vsup)：	12 V
表面贴装：	NO	技术：	BICMOS
温度等级：	AUTOMOTIVE	端子面层：	Matte Tin (Sn)
端子形式：	THROUGH-HOLE	端子节距：	1.27 mm
端子位置：	SINGLE	处于峰值回流温度下的最长时间：	10
宽度：	1.52 mm	Base Number Matches：	1

A1201LUA-T 数据手册

A1201, A1202, A1203, and A1204

Continuous-Time Bipolar Switch Family

The Allegro^®A1201, A1202, A1203 and A1204 Hall-effect bipolar switches are

next-generation replacements and extension of the popular Allegro A3134, A3133,

and A3132 bipolar switch product line. Overall, the A120x family, produced with

BiCMOS technology, consists of continuous-time devices that feature fast power-

on time and low-noise operation. Device programming is performed after packag-

ing, to ensure increased switchpoint accuracy by eliminating offsets that can be

induced by package stress. Unique Hall element geometries and low-offset ampli-

fiers help to minimize noise and to reduce the residual offset voltage normally

caused by device overmolding, temperature excursions, and thermal stress.

Package LH, 3-pin Surface Mount

The A120x Hall-effect bipolar switches 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 auto-

motive and motor commutation applications, without adding external components.

All devices in the family are identical, except for magnetic switchpoints.

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 a 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

ꢀContinuous-time operation

– Fast power-on time

– Low noise

ꢀ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, V_CC..........................................30 V

Reverse-Supply Voltage, V_RCC........................–30 V

Output Off Voltage, V_OUT..................................30 V

Reverse-Output Voltage, V_ROUT.....................–0.5 V

Output Current, I_OUTSINK............................... 25 mA

Magnetic Flux Density, B .........................Unlimited

Operating Temperature

ꢀRegulator stability without a bypass capacitor

Ambient, T_A, Range E..................–40ºC to 85ºC

Ambient, T_A, Range L................–40ºC to 150ºC

Maximum Junction, T_J(max)........................165ºC

Storage Temperature, T_S..................–65ºC to 170ºC

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

A1201-DS, Rev.2

12 3 4 5 6 7...13

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与A1201LUA-T相关器件

型号	品牌	获取价格	描述	数据表
A1201RU	MPD	获取价格	Analog Circuit
A1201SR	PARALIGHT	获取价格	1.2 INCH SINGLE DIGIT DISPLAY
A-1201SR	ETC	获取价格	SINGLE DIGIT DISPLAY
A-1201UB	PARALIGHT	获取价格	1.2 INCH SINGLE DIGIT DISPLAY
A-1201X	ETC	获取价格	SINGLE DIGIT DISPLAY
A-1201Y	ETC	获取价格	SINGLE DIGIT DISPLAY
A1202	ALLEGRO	获取价格	Continuous-Time Bipolar Switch Family
A1202_12	ALLEGRO	获取价格	The Allegro A1202 and A1203 Hall-effect bipolar switches are next-generation replacements
A1202B	ETC	获取价格
A1202ELHLT-T	ALLEGRO	获取价格	Continuous-Time Bipolar Switch Family

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