SS411P datasheet(1/4 Pages) HONEYWELL

部品番号	SS411P

部品情報	Bipolar Hall-Effect Digital Position Sensors with Built-in Pull-up Resistor

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メーカー	HONEYWELL [Honeywell Solid State Electronics Center]

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SS311PT/SS411P

Bipolar Hall-effect Digital

Position Sensors with Built-in

Pull-up Resistor

DESCRIPTION

The SS311PT/SS411P sensors are small, versatile digital Hall-

effect devices that are operated by the magnetic field from a

permanent magnet or an electromagnet, designed to respond

to alternating North and South poles.

These bipolar sensors have enhanced sensitivity which allows

for the use of smaller, often less expensive magnets. The

internal pull-up resistor often eliminates the need for external

components, further helping to reduce system cost. These

economical bipolar sensors are suited for many simple, high-

volume, cost-sensitive, rotary sensing applications.

The 2.7 Vdc to 7 Vdc supply voltage range allows this device

to be used in low voltage applications. The S311PT’s very

small size requires less PCB (printed circuit board) space,

allowing it to be used in smaller assemblies.

These sensors are available in two package styles: the

SS311PT in the subminiature SOT-23 surface mount package

and the SS411P in the leaded, flat TO-92-style package.

The SS311PT is available on tape and reel (3000 units per

reel); the SS411P is available in a bulk package (1000 units

per bag).

FEATURES

•

Subminiature, SOT-23 surface mount package (SS311PT)

supplied on tape and reel allows for a compact design with

automated component placement, helping to reduce

manufacturing costs

•

Small, leaded, flat TO-92 package (SS411P) often allows

for more space on the PCB

•

Sensitive, bipolar magnetics respond to alternating North

and South poles, making these products suited for speed

sensing and RPM measurement

•

Built-in pull-up resistor can easily interface with common

electronic circuits without adding external components,

helping to reduce total system cost

•

RoHS-compliant materials meet Directive 002/95/EC

POTENTIAL APPLICATIONS

Transportation:

•

Speed and RPM (revolutions per minute) sensing

•

Tachometer, counter pickup

•

Motor and fan control

•

Brushless dc motor control

Industrial and Commercial:

•

Speed and RPM (revolutions per minute) sensing

•

Tachometer, counter pickup

•

Flow-rate sensing

•

Brushless dc (direct current) motor commutation

•

Motor and fan control

•

Robotics control

同様の部品番号 - SS411P

メーカー	部品番号	データシート	部品情報
Honeywell Solid State E...	SS411P	291Kb / 5P	Low-cost Digital Bipolar Hall-effect Sensor ICs September 2015

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