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| 型号： | A1214LUA-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 10/14页 |
| 文件大小： | 286K |
| 描述： | IC LATCH HALL EFFECT 3-SIP |
| 产品培训模块： | Current Sensor |
| 标准包装： | 4,000 |
| 传感范围： | 300G 跳闸，-300G 释放 |
| 类型： | 双极卡锁 |
| 电源电压： | 3.8 V ~ 24 V |
| 电流 - 电源： | 7.5mA |
| 电流 - 输出（最大）： | 25mA |
| 输出类型： | 数字式，开漏极 |
| 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 |
Continuous-Time Latch Family
A1210, A1211,
A1212, A1213,
and A1214
10
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Figure 2. Continuous-Time Application, B < B
RP
.. This figure illustrates the use of a quick cycle for chopping V
CC
in order to conserve battery power.
Position 1, power is applied to the device. Position 2, the output assumes the correct state at a time prior to the maximum Power-On Time, t
PO(max)
.
The case shown is where the correct output state is HIGH
. Position 3, t
PO(max)
has elapsed. The device output is valid. Position 4, after the output is
valid, a control unit reads the output. Position 5, power is removed from the device.
V
CC
V
OUT
Output Sampled
1
5
4
2
t
t
t
PO(max)
3
ADDITIONAL APPLICATIONS INFORMATION
Extensive applications information for Hall-effect devices is
available in:
" Hall-Effect IC Applications Guide, Application Note 27701
" Hall-Effect Devices: Gluing, Potting, Encapsulating, Lead
Welding and Lead Forming, Application Note 27703.1
" Soldering Methods for Allegros Products SMT and Through-
Hole, Application Note 26009
All are provided in Allegro Electronic Data Book, AMS-702,
and the Allegro Web site, www.allegromicro.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A-1214-R | 制造商:TE Connectivity 功能描述: |
| A1215 | 制造商:Quick 功能描述:QFP 42.5 X 42.5NOZZLE FOR QUICK957/957D |
| A1215D-1W | 制造商:MORNSUN 制造商全称:MORNSUN 功能描述:DUAL/SINGLE OUTPUT DC-DC CONVERTER |
| A1215D-2W | 制造商:MORNSUN 制造商全称:MORNSUN 功能描述:DUAL/SINGLE OUTPUT DC-DC CONVERTER |
| A1215D-W25 | 制造商:MORNSUN 制造商全称:MORNSUN 功能描述:DUAL/SINGLE OUTPUT DC-DC CONVERTER |
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