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參數(shù)資料
| 型號： | A3250 |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| 中文描述： | 現(xiàn)場可編程斬波穩(wěn)定單極霍爾效應(yīng)開關(guān) |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 418K |
| 代理商： | A3250 |
2
A3250-DS
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Field-Programmable, Chopper-Stabilized, Unipolar Hall-Effect Switches
A3250 and A3251
Functional Block Diagram
Current Limit
Amp
Regulator
Program/Lock
Low-Pass
Filter
VCC
GND
Programming
Logic
Offset Adjust
VOUT
D
C
S
B
O
B
R
B
HYS
V
OUT(off)
V
O
V
OUT(on)(sat)
S
S
B+
V+
Hysteresis of
V
OUT
Switching Due to
B
Hysteresis Curves
A3250
B
O
B
R
B
HYS
S
S
B+
V
OUT(off)
V
O
V
OUT(on)(sat)
V+
Hysteresis of
V
OUT
Switching Due to
B
A3251
Output voltage in relation to sensed magnetic flux density in a
south polarity magnetic field of sufficient strength. Transition
through B
OP
must precede transition through B
RP
.
相關(guān)PDF資料 |
PDF描述 |
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| A3250JUA | Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| A3250JUATL | Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| A3250LUA | Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| A3250LUATL | Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
| A3251JUA | 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 |
|---|---|
| A3250_06 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Field-Programmable, Chopper-Stabilized Unipolar Hall-Effect Switches |
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