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参数资料
| 型号： | A3340ELHLT-T |
| 元件分类： | 磁阻传感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 0.5-5mT, 270-500mV, RECTANGULAR, SURFACE MOUNT |
| 封装： | LEAD FREE, SOT-23W, 3-PIN |
| 文件页数： | 1/9页 |
| 文件大小： | 257K |
| 代理商： | A3340ELHLT-T |
Description
TheA3340Halleffectswitchisanextremelytemperature-stable
and stress-resistant sensor especially suited for operation
over extended temperature ranges up 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 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
sufficientstrengthwillturntheoutputoff.Anon-boardregulator
permits operation with supply voltages of 4.2 to 24 volts.
Two package styles provide a magnetically optimized package
for most applications. Suffix LH is an SOT23W surface mount
package and while suffix UA is a three-lead ultramini SIP for
through hole mounting.
The A3340 complements the A3240, which offers the same
features, but with the opposite output polarity.
A3340-DS, Rev. 2
Features and Benefits
Resistant to physical stress
Superior temperature stability
Output short-circuit protection
Operation from unregulated supply
Reverse battery protection
Solid-state reliability
Small size
Chopper-Stabilized, Precision
Hall-Effect Switch
Packages: 3 pin SOT23W (suffix LH),
and 3 pin SIP (suffix UA)
Functional Block Diagram
Not to scale
A3340
Regulator
GND
VCC
VOUT
Control
Current Limit
<1
Dyna
mic
O
ffse
t
Ca
nce
lla
tion
S
am
ple
and
H
old
To All Subcircuits
Amp
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A3340EUA-T | 功能描述:IC SW HALL EFFECT PREC 3-SIP 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 |
| A3340LLHLT-T | 功能描述:IC HALL EFFECT SWITCH SOT-23 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 |
| A3340LUA-T | 功能描述:IC HALL EFFECT SWITCH 3-SIP 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 |
| A3342B | 制造商: 功能描述: 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: 制造商:undefined 功能描述: |
| A33463-000 | 功能描述:可复位保险丝 RoHS:否 制造商:TE Connectivity / Raychem 电流额定值: 电阻:0.08 Ohms (max) 最大直流电压: 保持电流:2.5 A 安装风格:Through Hole 端接类型: 跳闸电流:5 A 引线间隔: 系列:RXEF 工作温度范围:+ 85 C |
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