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參數(shù)資料
| 型號(hào)： | A1186LUA-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁(yè)數(shù)： | 2/15頁(yè) |
| 文件大小： | 509K |
| 描述： | IC SWITCH HALL EFFECT UNI 3-SIP |
| 產(chǎn)品培訓(xùn)模塊： | Current Sensor |
| 標(biāo)準(zhǔn)包裝： | 500 |
| 傳感范圍： | 10G ~ 60G 跳閘 - 可編程，固定釋放 |
| 類型： | 單極開關(guān) |
| 電源電壓： | 3.5 V ~ 24 V |
| 電流 - 電源： | 6.9mA |
| 輸出類型： | 數(shù)字，開路集電極 |
| 特點(diǎn)： | 可編程 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 3-SIP |
| 供應(yīng)商設(shè)備封裝： | 3-SIP |
| 包裝： | 散裝 |
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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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A1193LUA-T | IC SW HALL EFFECT CHOPPER 3SIP |
| A1203LUA-T | IC SW CONTINUOUS TIME BIPO 3-SIP |
| A1205EUA-T | IC SWITCH HALL EFFECT GP 3-SIP |
| A1211LUA-T | IC LATCH HALL EFFECT 3-SIP |
| A1220LUA-T | IC HALL EFFECT LATCH 3V 3-SIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| A1189 | 制造商:Quick 功能描述:PLCC 34mm X 34mm Nozzle for 21-13205 and 21-13210 制造商:QUICK 功能描述:PLCC 34 X 34 NOZZLE FOR QUICK957/957D 制造商:HAKKO Corporation 功能描述: |
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