- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄18803 > A1157LUA-T (Allegro Microsystems Inc)IC SW HALL EFFECT CHOPPER 3SIP PDF資料下載
參數(shù)資料
| 型號(hào)： | A1157LUA-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 260K |
| 描述： | IC SW HALL EFFECT CHOPPER 3SIP |
| 特色產(chǎn)品： | A115x Hall-Effect Unipolar Switches |
| 標(biāo)準(zhǔn)包裝： | 4,000 |
| 傳感范圍： | 80G 跳閘，10G 釋放 |
| 類(lèi)型： | 單極開(kāi)關(guān) |
| 電源電壓： | 3 V ~ 24 V |
| 電流 - 電源： | 5mA |
| 輸出類(lèi)型： | 數(shù)字 |
| 特點(diǎn)： | 高速度 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 3-SSIP |
| 供應(yīng)商設(shè)備封裝： | 3-SIP |
| 包裝： | 散裝 |
| 其它名稱(chēng)： | 620-1409 |
Description
The A1150, A1152, A1153, A1155, A1156, A1157, and A1158
comprise a family of two-wire, unipolar, Hall-effect switches,
which are factory-trimmed to optimize magnetic switchpoint
accuracy. These devices are produced on the Allegro" advanced
BiCMOS wafer fabrication process, which implements
a patented high frequency, 4-phase, chopper-stabilization
technique. This technique achieves magnetic stability over
the full operating temperature range, and eliminates offsets
inherent in devices with a single Hall element that are exposed
to harsh application environments.
The A115x family has a number of automotive applications.
These include sensing seat track position, seat belt buckle
presence, hood/trunk latching, and shift selector position.
Two-wire unipolar switches are particularly advantageous in
cost-sensitive applications because they require one less wire
for operation versus the more traditional open-collector output
switches. Additionally, the system designer inherently gains
diagnostics because there is always output current flowing,
which should be in either of two narrow ranges. Any current
level not within these ranges indicates a fault condition.
A1152-DS, Rev. 5
Features and Benefits
?High speed, 4-phase chopper stabilization
?Low switchpoint drift throughout temperature range
?Low sensitivity to thermal and mechanical stresses
?On-chip protection
?Supply transient protection
?Reverse battery protection
?On-board voltage regulator
?3.0 to 24 V operation
?Solid-state reliability
?Robust EMC and ESD performance
?Industry leading ISO 7637-2 performance through use of
proprietary, 40-V clamping structures
Chopper-Stabilized, Two Wire Hall-Effect Switches
Continued on the next page&
Functional Block Diagram
A1150, A1152, A1153, A1155, A1156, A1157, and A1158
Packages
Approximate footprint
3-pin SOT23-W
2 mm ?3 mm ?1 mm
(suffix LH)
3-pin ultramini SIP
1.5 mm ?4 mm ?3 mm
(suffix UA)
Amp
Regula
To all subcircuits
tor
Schmitt
Trigger
Polarity
Low-Pass
Filter
GND
VCC
GND
UA package only
0.01 糉
V+
Clock/Logic
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 0622022595 | TOOL INSERT MOD 3PR DAUGHTERCARD |
| D2RV-L13 | BASIC SWITCH |
| 9922-8WTE | LEAD PLUG STK BAN 2MM WHITE 8" |
| 14A-20-20 | XFRMR PWR 115/230V 10V 2.0A |
| A1156LUA-T | IC SW HALL EFFECT CHOPPER 3SIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1157LUBTN-T | 功能描述:SWITCH PROGRAMMED 2 WIRE 制造商:allegro microsystems, llc 系列:- 包裝:帶卷（TR） 零件狀態(tài):有效 功能:單極開(kāi)關(guān) 技術(shù):霍爾效應(yīng) 極化:南極 感應(yīng)范圍:8mT 跳閘，1mT 釋放 測(cè)試條件:-40°C ~ 150°C 電壓 - 電源:3 V ~ 24 V 電流 - 電源（最大值）:17mA 電流 - 輸出（最大值）:- 輸出類(lèi)型:開(kāi)路漏極 特性:- 工作溫度:-40°C ~ 150°C（TA） 封裝/外殼:2-SIP 模塊 供應(yīng)商器件封裝:2-SIP 標(biāo)準(zhǔn)包裝:4,000 |
| A1158 | 制造商:ALLEGRO 制造商全稱(chēng):Allegro MicroSystems 功能描述:Chopper-Stabilized, Two Wire Hall-Effect Switches |
| A1158LLHLT-T | 功能描述:IC SW HALL EFFECT CHOPPER SOT23W RoHS:是 類(lèi)別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開(kāi)關(guān)，線性，羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類(lèi)型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱(chēng):AS5132-HSST-500DKR |
| A1158LLHLX-T | 功能描述:IC SW HALL EFFECT CHOPPER SOT23W RoHS:是 類(lèi)別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開(kāi)關(guān)，線性，羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類(lèi)型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱(chēng):AS5132-HSST-500DKR |
| A1158LUA-T | 功能描述:IC SW HALL EFFECT CHOPPER 3SIP RoHS:是 類(lèi)別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開(kāi)關(guān)，線性，羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類(lèi)型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱(chēng):AS5132-HSST-500DKR |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。
