UGN3235K

更新时间： 2024-11-14 22:41:47

品牌	Logo	应用领域
急速微 - ALLEGRO		开关输出元件
页数	文件大小	规格书
8页	75K
描述
DUAL-OUTPUT HALL-EFFECT SWITCH

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中文翻译

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技术参数
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UGN3235K 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：	4	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.92
其他特性：	TWO OUTPUTS INDEPENDENTLY SWITCHED BY NORTH AND SOUTH POLES	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PSIP-T4	JESD-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)：	14 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

UGN3235K 数据手册

3235

DUAL-OUTPUT

HALL-EFFECT SWITCH

3235

DUAL-OUTPUT

HALL-EFFECT SWITCH

Type UGN3235K Hall-effect sensors are bipolar integrated circuits

designed for commutation of brushless dc motors, and other rotary

encoding applications using multi-pole ring magnets. The device

features two outputs which are independently activated by magnetic

fields of opposite polarity.

Each sensor IC includes a Hall voltage generator, two Schmitt

triggers, a voltage regulator, output transistors, and on-board reverse

polarity protection. The regulator enables these devices to operate

from voltages ranging between 4.5 V and 24 V. On-chip compensation

circuitry stabilizes the switch points over temperature.

Each open-collector output is independently operated by the

proper amount and polarity of incident magnetic flux. Output 1 re-

sponds only to the positive flux from the south pole of a magnet,

Output 2 to the negative flux from the north pole of a magnet. When

the sensor experiences the field of a south magnetic pole greater than

the maximum operate point of Output 1, that output switches to the

LOW state and Output 2 is unaffected. When the incident flux falls

below the minimum release point for Output 1, that output returns to

the HIGH state and Output 2 remains unchanged.

Dwg. PH-007

Output 2 independently responds in the same manner to the

negative flux from the north magnetic pole of a magnet. Figure 1

shows a zone in the region of 0 G, t_H, where both outputs are in the

HIGH or OFF state. This constitutes a delay that is independent of

rate of change of the incident magnetic field and ensures that both

outputs are never ON simultaneously. This is an essential feature for

driving brushless dc motors with a minimum of reactive transient

currents.

Pinning is shown viewed from branded side.

The UGN3235K is supplied in a four-pin plastic single in-line

package (SIP).

ABSOLUTE MAXIMUM RATINGS

FEATURES

at T_A= +25°C

■ Reliable and Rugged Magnetic Sensing Switch

■ Two Outputs Independently Switched by North and South Poles

■ Independent Actuation of Outputs Minimizes Inductive-Load

Reactive Transient

■ Built-in Hysteresis Minimizes Interference from Stray Fields

■ Operates from 4.5 V to 24 V

■ Outputs Compatible with All Logic Levels

■ On-Board Reverse Polarity Protection

■ Open-Collector, Active-Low Outputs

Power Supply, V_CC. . . . . . . . . . . . . . . . 25 V

Reverse Battery Voltage, V_RCC. . . . . -30 V

Magnetic Flux Density, B . . . . . . Unlimited

Output OFF Voltage, V_OUT. . . . . . . . . . 25 V

Output ON Current, I_OUT. . . . . . . . . . 50 mA

Operating Temperature Range,

T_A. . . . . . . . . . . . . . . . -20°C to + 85°C

Storage Temperature Range

T_S. . . . . . . . . . . . . . . . -65°C to +150°C

Always order by complete part number: UGN3235K .

12 3 4 5 6 7 8

中文翻译

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与UGN3235K相关器件

型号	品牌	获取价格	描述	数据表
UGN3235K-TL	ALLEGRO	获取价格	Analog Circuit, 1 Func, BIPolar, PSSO4
UGN3275	ALLEGRO	获取价格	HALL-EFFECT GEAR-TOOTH SENSORS -ACCOUPLED
UGN3275K	ALLEGRO	获取价格	COMPLEMENTARY-OUTPUT HALL-EFFECT LATCH
UGN-3275K	ETC	获取价格	Hall-Effect Switch
UGN-3275K/76K/77K/	ETC	获取价格
UGN3275K-TL	ALLEGRO	获取价格	暂无描述
UGN-3276K	ETC	获取价格	Hall-Effect Switch
UGN-3277K	ETC	获取价格	Hall-Effect Switch
UGN3501	ALLEGRO	获取价格	LINEAR OUTPUT HALL EFFECT SENSORS
UGN-3501K	ETC	获取价格

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