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参数资料
| 型号： | A1186LUA |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 2/15页 |
| 文件大小： | 509K |
| 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： | 10G ~ 60G 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： | 6.9mA |
| 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 |
Amp
Regulator
Program/Lock
Low-Pass
Filter
GND
VCC
GND
Programming
Logic
Package UA Only
Offset
Adjust
Clock/Logic
To all
subcircuits
0.01 uF
V+
Description
The A1185 and A1186 are ultrasensitive, two-wire, unipolar
Hall effect switches. The operate point, B
OP
, can be field-
programmed, after final packaging of the device and placement
into the application. This advanced feature allows the
optimization of the device switching performance, by effectively
accounting for variations caused by mounting tolerances for
the device and the target magnet.
This family of devices are produced on the Allegro
MicroSystems new DABIC5 BiCMOS wafer fabrication
process, which implements a patented, high-frequency,
chopper-stabilization technique that achieves magnetic stability
and eliminates the offsets that are inherent in single-element
devices exposed to harsh application environments. Commonly
found in a number of automotive applications, the A1185 and
A1186 devices are utilized in sensing: seat track position, seat
belt buckle presence, hood/trunk latching, and shift selector
position.
Two-wire unipolar switches are particularly advantageous in
price-sensitive applications, because they require one less wire
A1185-DS, Rev. 10
Features and Benefits
? Chopper stabilization
?Low switchpoint drift over operating
temperature range
?Low sensitivity to stress
? Field programmable for optimized switchpoints
? On-chip protection
?Supply transient protection
?Reverse-battery protection
?On-board voltage regulator
?3.5 to 24 V operation
Ultrasensitive Two-Wire Field-Programmable
Chopper-Stabilized Unipolar Hall-Effect Switches
Continued on the next page&
Functional Block Diagram
Not to scale
Packages: 3 pin SOT23W (suffix LH), and
3 pin SIP (suffix UA)
A1185 and A1186
相关PDF资料 |
PDF描述 |
|---|---|
| 2484-0 | CORD BANANA PLUG PATCH COIL BLK |
| 6570-36-2 | CORD ALLIG-R/A BAN PLUG 36" RED |
| A1186LLHLT | IC SWITCH HALL EFFECT UNI SOT-23 |
| A1186EUA | IC SWITCH HALL EFFECT UNI 3-SIP |
| A1186ELHLT | IC SWITCH HALL EFFECT UNI SOT-23 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A1186LUA-T | 功能描述:IC SWITCH HALL EFFECT UNI 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 |
| A1187 | 制造商:Quick 功能描述:TSOJ 18.5mm x 8mm Nozzle for 21-13205 and 21-13210 制造商:QUICK 功能描述:TSOJ 18.5 X 8 NOZZLE FOR QUICK957/957D |
| A1-18-701-15 | 制造商:Southco 功能描述: |
| A118734 | 制造商:SRC Devices 功能描述: 制造商:Coto Technology 功能描述: |
| A1188 | 制造商:Quick 功能描述:PLCC 9 X 9 NOZZLE FOR QUICK957/957D |
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