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| 型号： | A1180LUA-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 8/16页 |
| 文件大小： | 543K |
| 描述： | IC SWITCH HALL EFFECT UNI 3-SIP |
| 产品培训模块： | Current Sensor |
| 标准包装： | 500 |
| 传感范围： | 60G ~ 200G 跳闸 - 可编程，固定释放 |
| 类型： | 单极开关 |
| 电源电压： | 3.5 V ~ 24 V |
| 电流 - 电源： | 5mA |
| 输出类型： | 数字，开路集电极 |
| 特点： | 可编程 |
| 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 |
Sensitive Two-Wire Field-Programmable
Chopper-Stabilized Unipolar Hall Effect Switches
A1180, A1181,
A1182, and A1183
7
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Functional Description
B
HYS
I
CC(H)
I
CC(L)
B+
B
I+
0
(A) A1180 and A1182
B
HYS
I
CC(H)
I
CC(L)
B+
I+
B
0
(B) A1181 and A1183
Operation
The output, I
CC
, of the A1180 and A1182 devices switch low
after the magnetic eld at the Hall element exceeds the oper-
ate point threshold, B
OP
. When the magnetic eld is reduced to
below the release point threshold, B
RP
, the device output goes
high. The differences between the magnetic operate and release
point is called the hysteresis of the device, B
HYS
. This built-
in hysteresis allows clean switching of the output even in the
presence of external mechanical vibration and electrical noise.
The A1181 and A1183 devices switch with opposite polarity for
similar B
OP
and B
RP
values, in comparison to the A1180 and
A1183 (see gure 1).
Figure 1. Alternative switching behaviors are available in the A118x device family. On the horizontal axis, the B+ direction indicates
increasing south polarity magnetic eld strength, and the B direction indicates decreasing south polarity eld strength (including the
case of increasing north polarity).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A1181 | 制造商:Quick 功能描述:BQFP 19 X 19 NOZZLE FOR QUICK957/957D |
| A118-1 | 功能描述:SWITCH HARDWARE RoHS:是 类别:开关 >> 配件 - 帽盖 系列:800 标准包装:1 系列:AP 开关类型:按钮 形状:圆形，凸起（圆顶） 颜色:红 发光:发光开口 适用于相关产品:AP 系列 安装类型:卡入式 尺寸:12.35mm 直径 x 6.25mm H 特点:- 配用:AP2N006TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N003TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N002TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N006SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N003SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N002SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP4N007SWBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N007TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP2N007SZBE-ND - SWITCH PUSH SPST-NO 0.125A 125VAP4N006TZBE-ND - SWITCH PUSH SPST-NO 0.125A 125V更多... 其它名称:*481D03001 |
| A1181ELHLT | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1181ELHLT-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1181EUA | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
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