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UGN3275K PDF预览

UGN3275K

更新时间: 2024-11-15 12:47:15
品牌 Logo 应用领域
急速微 - ALLEGRO 输出元件
页数 文件大小 规格书
4页 67K
描述
COMPLEMENTARY-OUTPUT HALL-EFFECT LATCH

UGN3275K 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SIP包装说明:SIP,
针数:4Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
其他特性:OUTPUT COMPATIBLE WITH ALL DIGITAL LOGIC FAMILIES; COMPLEMENTARY OUTPUTS模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PSIP-T4JESD-609代码:e0
长度:5.22 mm功能数量:1
端子数量:4最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.67 mm
最大供电电压 (Vsup):24 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):12 V表面贴装:NO
技术:BIPOLAR温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.55 mm
Base Number Matches:1

UGN3275K 数据手册

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3275  
COMPLEMENTARY-OUTPUT  
HALL-EFFECT LATCH  
Type UGN3275K latching Hall-effect sensors are bipolar inte-  
grated circuits designed for electronic commutation of brushless dc  
motors. They feature dual complementary outputs. The latches are  
typically used to sense matched magnetic flux densities of alternating  
polarity from multipole ring magnets.  
Each sensor IC includes a Hall voltage generator, operational  
amplifier, Schmitt trigger, voltage regulator, and dual bipolar output  
transistors. The regulator allows use of the integrated circuit with  
supply voltages of 4.5 V to 24 V.  
V
CC  
If the Hall cell is exposed to a magnetic flux density greater than  
the operate threshold (BOP), OUTPUT goes low (turns on) and  
OUTPUT goes high (turns off). The outputs will hold (latch) this state  
until magnetic field reversal exposes the Hall cell to a magnetic flux  
density below the release threshold (BRP) when OUTPUT will go high  
(off) and OUTPUT will go low (on). This state is also latched. Under  
any condition one output is on while the other is off. Because the  
operating state switches only with magnetic field reversal, and not  
merely with a change in the strength, these integrated circuits qualify  
as true Hall-effect latches.  
1
2
3
4
Dwg. PH-002  
These complementary-output Hall-effect latches are supplied in a  
four-pin plastic SIP, 0.200" (5.08 mm) wide, 0.130" (3.3 mm) high, and  
0.060" (1.54 mm) thick.  
Pinning is shown viewed from branded side.  
FEATURES  
Operable with Multipole Ring Magnets  
High Reliability  
Small Size  
Output Compatible with All Digital Logic Families  
4.5 V to 24 V Operation  
ABSOLUTE MAXIMUM RATINGS  
High Hysteresis Level Minimizes Stray-Field Problems  
Complementary Outputs  
Power Supply, VCC . . . . . . . . . . . . . . . . 25 V  
Magnetic Flux Density, B . . . . . . Unlimited  
Output OFF Voltage, VOUT . . . . . . . . . . 25 V  
Output ON Current, IOUT . . . . . . . . . . 50 mA  
Operating Temperature Range,  
TA . . . . . . . . . . . . . . . . . -20°C to +85°C  
Storage Temperature Range,  
TS . . . . . . . . . . . . . . . . -65°C to +150°C  
Always order by complete part number: UGN3275K .  

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