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参数资料
| 型号： | A3250LUA-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 3/16页 |
| 文件大小： | 300K |
| 描述： | IC SW HALL EFFECT UNI 3-SIP |
| 产品培训模块： | Current Sensor |
| 标准包装： | 500 |
| 传感范围： | 50G |
| 类型： | 单极开关 |
| 电源电压： | 4.2 V ~ 24 V |
| 电流 - 电源： | 10mA |
| 电流 - 输出（最大）： | 20mA |
| 输出类型： | 数字，开路集电极 |
| 特点： | 稳压电压 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 3-SIP |
| 供应商设备封装： | 3-SIP |
| 包装： | 散装 |
Field-Programmable, Chopper-Stabilized,
Unipolar Hall-Effect Switches
A3250 and
A3251
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Selection Guide
Part Number
Packing
1
Package
T
A
(篊)
V
OUT
Power-On Running
2
A3250LLTTR-T
7-in. reel, 1000 pieces/reel
Surface mount
40 to 150 High
Low
1
Contact Allegro for additional packing options.
2
In south polarity magnetic field of sufficient strength.
The other differences in the devices are the power-on state. The
A3250 powers-on in the HIGH state, while the A3251 powers-on
in the LOW state.
Three package styles provide a magnetically optimized package
for most applications. Type LT is a miniature SOT89/TO-243AA
surface mount package that is thermally enhanced with an
exposed ground tab, and type UA is a three-lead ultramini SIP
for through-hole mounting. The packages are lead (Pb) free, with
100% matte tin plated leadframes (suffix, T).
Description (continued)
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating Units
Supply Voltage
V
CC
26.5
V
Reverse Supply Voltage
V
RCC
18
V
Zener Overvoltage
V
Z
30
V
Output Current
I
OUT
20
mA
Magnetic Flux Density
B
Unlimited
G
Operating Ambient Temperature
T
A
Range E
40 to 85
篊
Range L
40 to 150 篊
Maximum Junction Temperature
T
J
(max)
165
篊
Storage Temperature
T
stg
65 to 170 篊
2 3
1
Pin-out Diagrams
2
1
3
UA
LT
Terminal List
Number Name
Function
1
VCC Connects power supply to chip
2
GND Ground
3
VOUT Device output
相关PDF资料 |
PDF描述 |
|---|---|
| A3250LLTTR-T | IC SW HALL EFFECT UNI SOT-89 |
| MEA95-06DA | DIODE FAST REC 600V 95A TO-240AA |
| MEK95-06DA | DIODE MODULE EPITAXIAL 600V 95A |
| A3250LLT-T | IC SW HALL EFFECT UNI SOT-89 |
| A3245EUA-T | IC SW HALL EFFECT OMNI 3-SIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A3250LUATL | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| A3251 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| A3251204 | 制造商:LUTZE 功能描述:A3251204 (LUTZE) 328FT = 1 METERS 24V LUTZE CABLE |
| A3251ELT | 功能描述:IC SW HALL EFFECT UNI 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 |
| A3251ELT-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
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