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參數(shù)資料
| 型號(hào)： | A1171 |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Micropower Ultrasensitive Hall Effect Switch |
| 中文描述： | 微超靈敏霍爾效應(yīng)開關(guān) |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 588K |
| 代理商： | A1171 |
Micropower Ultrasensitive Hall Effect Switch
A1171
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
providing superior reliability and ease of manufacturing while
eliminating the requirement for signal conditioning.
Improved stability is made possible through dynamic offset
cancellation using chopper stabilization, which reduces the residual
offset voltage normally caused by device overmolding, temperature
dependencies, and thermal stress. This device includes, on a single
silicon chip, a Hall-voltage generator, a small-signal amplifier,
chopper stabilization, a latch, and a MOSFET output.
The A1171 device offers a magnetically optimized solution, suitable
for most applications. Package type EW (0.40 mm maximum height)
offers a leadless surface mount solution. It is lead (Pb) free, with
NiPdAu leadframe plating.
Description (continued)
Pin-out Diagram
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Supply Voltage
V
DD
V
RDD
B
5
V
Reverse Supply Voltage
–0.3
V
Magnetic Flux Density
Unlimited
G
Output Off Voltage
V
OUTPx
V
ROUTPx
I
OUTPx(Source)
I
OUTPx(Sink)
T
A
T
J
(max)
T
stg
5
V
Reverse Output Voltage
–0.3
V
Output Current
1
mA
–1
mA
Operating Ambient Temperature
Range E
–40 to 85
oC
Maximum Junction Temperature
165
oC
Storage Temperature
–65 to 170
oC
Terminal List Table
Name
Number
Function
VOUTPS
1
Push-pull output (selectable omnipolar activation or unipolar
south pole activation)
VOUTPN
Push-pull output (selectable inverted omnipolar activation or
unipolar north pole activation)
SELECT
3
Sets activation mode for VOUTPx outputs; omnipolar output
when tied to VDD or floating, unipolar output when grounded
GND
4
Ground
NC
5
No connection
VDD
6
Connects power supply to chip
PAD
–
Exposed pad for enhanced thermal dissipation
VOUTPS
VOUTPN
SELECT
VDD
NC
GND
PAD
6
5
4
1
2
3
Selection Guide
Part Number
A1171EEWLT-P
*Contact Allegro for additional packing options.
Package
Packing*
DFN/MLP 1.5× mm; 0.40 mm maximum height
3000 pieces per 7 inch reel
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A1171EEWLT-P | Micropower Ultrasensitive Hall Effect Switch |
| A1180LLHLT | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1183LUA | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1183LUA-T | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1182LLHLT | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1171EEWLT-P | 功能描述:IC HALL EFFECT SWITCH 6-DFN/MLP RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型: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:AS5132-HSST-500DKR |
| A1172 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Micropower Ultra-Sensitive Hall-Ef fect Switch |
| A-1172 | 功能描述:通用繼電器 DC SOLENOID RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風(fēng)格:Chassis 觸點(diǎn)材料: |
| A1172_13 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Micropower Ultra-Sensitive Hall-Ef fect Switch |
| A11720-000 | 制造商:TE Connectivity 功能描述:VARISTOR 200VDC 20MM 10% LEADED 制造商:TE Connectivity 功能描述:VARISTOR 200V 12.5KA DISC 20MM |
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