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参数资料
| 型号： | A1174EEWLT-P |
| 元件分类： | 磁阻传感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, -5.5-5.5mT, 300mV, RECTANGULAR, SURFACE MOUNT |
| 封装： | 1.50 X 2 MM, 0.40 MM HEIGHT, LEAD FREE, DFN-6 |
| 文件页数： | 4/13页 |
| 文件大小： | 316K |
| 代理商： | A1174EEWLT-P |
Ultrasensitive Hall Effect Latch
with Internally or Externally Controlled Sample and Sleep Periods
for Track Ball and Scroll Wheel Applications
A1174
12
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Application Information
It is strongly recommended that an external bypass capacitor be
connected (in close proximity to the Hall element) between the
supply and ground of the device to reduce both external noise and
noise generated by the chopper stabilization technique (0.1 μF
is a typical value). Additionally, it is recommended that, when
possible, pins be tied to either the VDD pin or ground potential in
order to improve the EMC performance of the device. However,
it is feasible to float the EXTERNAL_CLK and DUAL_CLK
pins in the application. In the case where these pins are floating,
care should be taken to locate the device as far as possible from
system antennas and transceivers.
The schematics on this page represent typical application circuits.
(A) Device is working in Normal Clock mode. Power consump-
tion is determined by device internal clock.
(B) Device is working in Dual Clock mode. Power consumption
is determined by device internal clock; frequent usage of device
in fast sampling state.
(C) Device is working in External Clock mode; externally-con-
trolled power consumption.
(D) Device is working in External Clock mode; high power con-
sumption.
A1174
DUAL_CLK
VDD
GND
VOUT
EXTERNAL_CLK
Vbat
Cbypass
A1174
DUAL_CLK
VDD
GND
VOUT
EXTERNAL_CLK
Vbat
Cbypass
A1174
DUAL_CLK
VDD
GND
VOUT
EXTERNAL_CLK
Vbat
Cbypass
A1174
DUAL_CLK
VDD
GND
VOUT
EXTERNAL_CLK
Vbat
Cbypass
(A)
(B)
(C)
(D)
相关PDF资料 |
PDF描述 |
|---|---|
| A1174EEWLT-T | MAGNETIC FIELD SENSOR-HALL EFFECT, -5.5-5.5mT, 300mV, RECTANGULAR, SURFACE MOUNT |
| A1193LUA-T | MAGNETIC FIELD SENSOR-HALL EFFECT, 1-20mT, RECTANGULAR, THROUGH HOLE MOUNT |
| A1192LLHLT-T | MAGNETIC FIELD SENSOR-HALL EFFECT, 1-20mT, RECTANGULAR, SURFACE MOUNT |
| A1190LUA-T | MAGNETIC FIELD SENSOR-HALL EFFECT, 1-20mT, RECTANGULAR, THROUGH HOLE MOUNT |
| A1192LUA-T | MAGNETIC FIELD SENSOR-HALL EFFECT, 1-20mT, RECTANGULAR, THROUGH HOLE MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A11755-000 | 制造商:TE Connectivity 功能描述:TTMS-6.4-8 - Tape and Reel |
| A1175-HBL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPECIFICATION FOR APPROVAL |
| A1175-HBL TC | 制造商:SUNON 功能描述:FAN 172MM 115VAC |
| A1175-HBL TC.GN | 制造商:SUNON 功能描述:FAN 172MM 115VAC 制造商:SUNON 功能描述:FAN, 172MM, 115VAC 制造商:SUNON 功能描述:AXIAL FAN, 172MM, 115VDC,200CFM, 55dBA; Frame Dimensions:171mm x 151mm x 51mm; Supply Voltage:115VAC; Current Rating:480mA; Flow Rate - Imperial:200cu.ft/min; Flow Rate - Metric:6.69m /min; Noise Rating:55dBA; Bearing Type:Ball ;RoHS Compliant: Yes |
| A1175-HBL.T.GN | 制造商:SUNON 功能描述:A1175-HBL.T.GN Fan Size mm: 171x151x51 Bearing: 2 Balls Voltage: 115 |
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