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A3281EUA-TL: 产品描述Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3; 产品类别模拟混合信号IC 信号电路; 文件大小192KB，共12页; 制造商Allegro; 官网地址http://www.allegromicro.com/

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A3281EUA-TL概述

Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3

A3281EUA-TL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	SIP
包装说明	,
针数	3
Reach Compliance Code	compliant
其他特性	OPERATION FROM UNREGULATED SUPPLY, REVERSE BATTERY PROTECTION, OUTPUT SHORT-CIRCUIT PROTECTION
模拟集成电路 - 其他类型	ANALOG CIRCUIT
JESD-30 代码	R-PSSO-G3
JESD-609代码	e0
长度	4.105 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
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	240
认证状态	Not Qualified
座面最大高度	1.57 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	1.27 mm
端子位置	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	3.035 mm

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3280, 3281,

AND

3283

Suffix '–LT' & '–UA' Pinning

CHOPPER-STABILIZED, PRECISION

HALL-EFFECT LATCHES

The A3280--, A3281--, and A3283-- Hall-effect latches are ex-

tremely temperature-stable and stress-resistant sensors 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 three devices are identical except for magnetic switch points.

Each 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. A north pole is necessary to turn the output off. 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 miniature

low-profile surface-mount package, ‘–LT’ is a miniature SOT-89/TO-

243AA transistor package for surface-mount applications; while suffix

‘–UA’ is a three-lead ultra-mini-SIP for through-hole mounting.

Data Sheet

27609.20

PTCT

GROUND

Dwg. PH-003-2

Pinning is shown viewed from branded side.

ABSOLUTE MAXIMUM RATINGS

at T

= +25

Supply Voltage, V

........................

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,

OUT

.......................

Internally Limited

Reverse Output Current, I

OUT

........

-50 mA

Package Power Dissipation, P

See Graph

Junction Temperature, T

...............

+170

Operating Temperature Range, T

Suffix ‘E–’ ..................

-40

C to +85

Suffix ‘L–’ ................

-40

C to +150

Storage Temperature Range,

..............................

-65

C to +170

OUTPUT

SUPPLY

FEATURES

Symmetrical Switch Points

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.,

A3281ELH .

A3281EUA-TL相似产品对比

	A3281EUA-TL	A3280ELT	A3280LLT	A3280LUA-TL	A3281LUA-TL	A3283EUA-TL
描述	Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3	Analog Circuit, 1 Func, PSSO3, TO-243AA, SOT-89, 3 PIN	Analog Circuit, 1 Func, PSSO3, TO-243AA, SOT-89, 3 PIN	Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3	Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3	Analog Circuit, 1 Func, PSSO3, ULTRA MINI, SIP-3
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合
零件包装代码	SIP	SOT-89	SOT-89	SIP	SIP	SIP
针数	3	3	3	3	3	3
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
其他特性	OPERATION FROM UNREGULATED SUPPLY, REVERSE BATTERY PROTECTION, OUTPUT SHORT-CIRCUIT PROTECTION	OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION	OPERATION FROM UNREGULATED SUPPLY; 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
模拟集成电路 - 其他类型	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT
JESD-30 代码	R-PSSO-G3	R-PSSO-F3	R-PSSO-F3	R-PSSO-G3	R-PSSO-G3	R-PSSO-G3
JESD-609代码	e0	e0	e0	e0	e0	e0
长度	4.105 mm	4.5 mm	4.5 mm	4.105 mm	4.105 mm	4.105 mm
功能数量	1	1	1	1	1	1
端子数量	3	3	3	3	3	3
最高工作温度	85 °C	85 °C	150 °C	150 °C	150 °C	85 °C
最低工作温度	-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
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
峰值回流温度（摄氏度）	240	240	240	240	240	240
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.57 mm	1.6 mm	1.6 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
最小供电电压 (Vsup)	4.2 V	4.2 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
表面贴装	YES	YES	YES	YES	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	INDUSTRIAL
端子面层	TIN LEAD	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
端子形式	GULL WING	FLAT	FLAT	GULL WING	GULL WING	GULL WING
端子节距	1.27 mm	1.5 mm	1.5 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED	30	30	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
宽度	3.035 mm	2.445 mm	2.445 mm	3.035 mm	3.035 mm	3.035 mm
厂商名称	Allegro	-	-	Allegro	Allegro	Allegro

A3281EUA-TL

A3281EUA-TL概述

A3281EUA-TL规格参数

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A3281EUA-TL相似产品对比

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