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参数资料
| 型号： | A3240EUA-TS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PSSO3 |
| 封装： | SMT-3 |
| 文件页数： | 1/12页 |
| 文件大小： | 177K |
| 代理商： | A3240EUA-TS |
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§
FEATURES
s Resistant to Physical Stress
s Superior Temperature Stability
s Output Short-Circuit Protection
s Operation From Unregulated Supply
s Reverse Battery Protection
s Solid-State Reliability
s Small Size
Suffix ‘–LT’ & ‘–UA’ Pinning
(SOT89/TO-243AA & ultra-min SIP)
Pinning is shown viewed from branded side.
CHOPPER-STABILIZED, PRECISION
HALL-EFFECT SWITCH
3240
Supply Voltage, VCC ........................ 26.5 V
Reverse Battery Voltage, VRCC .......... -30 V
Magnetic Flux Density, B ........... Unlimited
Output OFF Voltage, VOUT ................. 26 V
Continuous Output Current,
IOUT .......................................... 25 mA*
Reverse Output Current, IOUT ........ -50 mA
Package Power Dissipation, PD . See Graph
Junction Temperature, TJ ............... +170°C
Operating Temperature Range, TA
Suffix ‘E–’ .................. -40
°C to +85°C
Suffix ‘L–’ ................ -40
°C to +150°C
Storage Temperature Range,
TS .............................. -65°C to +170°C
*Internal current limiting is intended to protect
the device from output short circuits.
ABSOLUTE MAXIMUM RATINGS
at TA = +25°C
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 .
Dwg. PH-003-2
1
SUPPLY
V
CC
GROUND
3
2
OUTPUT
X
PTCT
相关PDF资料 |
PDF描述 |
|---|---|
| A3250JUATL | SPECIALTY ANALOG CIRCUIT, PSSO3 |
| A3280LUA-T | SPECIALTY ANALOG CIRCUIT, PSIP3 |
| A3423LLTR-T | MAGNETIC FIELD SENSOR-HALL EFFECT, -5.5-5.5mT, 500mV, RECTANGULAR, SURFACE MOUNT |
| A3423LK-T | MAGNETIC FIELD SENSOR-HALL EFFECT, -5.5-5.5mT, 500mV, RECTANGULAR, THROUGH HOLE MOUNT |
| A3423EK-T | MAGNETIC FIELD SENSOR-HALL EFFECT, -5.5-5.5mT, 500mV, RECTANGULAR, THROUGH HOLE MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A3240LH | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH |
| A3240LLH | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH |
| A3240LLHLT | 功能描述:IC SWITCH HALL EFFECT SOT23W RoHS:否 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| A3240LLHLT-T | 功能描述:IC SW HALL EFFECT CHOPPER SOT23W RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| A3240LLT | 功能描述:IC SWITCH HALL EFFECT SOT-89 RoHS:否 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
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