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参数资料
| 型号： | A1171EEWLT-P |
| 元件分类： | 磁阻传感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 0.6-5.5mT, 0.30V, RECTANGULAR, SURFACE MOUNT |
| 封装： | 1.50X2 MM, 0.40MM HEIGHT, LEAD FREE, DFN-6 |
| 文件页数： | 2/9页 |
| 文件大小： | 249K |
| 代理商： | A1171EEWLT-P |
Micropower Ultrasensitive Hall Effect Switch
A1171
2
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.
TheA1171 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
VDD
5V
Reverse Supply Voltage
VRDD
–0.3
V
Magnetic Flux Density
B
Unlimited
G
Output Off Voltage
VOUTPx
5V
Reverse Output Voltage
VROUTPx
–0.3
V
Output Current
IOUTPx(Source)
1mA
IOUTPx(Sink)
–1
mA
Operating Ambient Temperature
TA
Range E
–40 to 85
C
Maximum Junction Temperature
TJ(max)
165
C
Storage Temperature
Tstg
–65 to 170
C
Terminal List Table
Name
Number
Function
VOUTPS
1
Push-pull output (selectable omnipolar activation or unipolar
south pole activation)
VOUTPN
2
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
Package
Packing*
A1171EEWLT-P
DFN/MLP 1.5×2 mm; 0.40 mm maximum height
3000 pieces per 7 inch reel
*Contact Allegro for additional packing options.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A1172 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Micropower Ultra-Sensitive Hall-Ef fect Switch |
| A-1172 | 功能描述:通用继电器 DC SOLENOID RoHS:否 制造商:Omron Electronics 触点形式:1 Form A (SPST-NO) 触点电流额定值:150 A 线圈电压:24 VDC 线圈电阻:144 Ohms 线圈电流:167 mA 切换电压:400 V 安装风格:Chassis 触点材料: |
| A1172_13 | 制造商:ALLEGRO 制造商全称: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 |
| A1172ECGLT | 功能描述:IC HALL EFFECT SW 1.65V 4-WLCSP 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 |
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