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COSEMITECH CH461ANTB

Manufacturer
COSEMITECHAsian Brands
MPN
CH461ANTB
LCSC Part #
C2879979
Packaging
TO-92S
Customer #
Key Attributes
Digital Hall effect device
Datasheetpdf iconCOSEMITECH CH461ANTB
In-Stock: 820
820 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.2492$ 1.25
50+$ 0.199$ 9.95
150+$ 0.1775$ 26.63
1,000+$ 0.1352$ 135.20
2,000+$ 0.1232$ 246.40
5,000+$ 0.1161$ 580.50
Standard Packaging1000/Full Bag
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Products Specifications

All
TypeDescription
CategorySensors, Transducers/Magnetic Sensors/Switches (Solid State)
ManufacturerCOSEMITECH
PackagingTO-92S
Sample Frequency100kHz
Operation Points-4.5mT
Supply Current5mA
Release Points4.5mT
Operating Temperature-40℃~+150℃
Voltage - Supply3.5V~30V
Features-
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Introduction

AI Translation

The CH461A and CH461AN 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 latching sensor ICs have enhanced sensitivity, which often allows for the use of less expensive magnets. These sensor ICs are available in two package styles, the CH461AS/CH461ANS in the subminiature SOT-23-3L surface mount package and the CH461AT/CH461ANT in the leaded, flat TO-92S package. The CH461AS/CH461ANS's small size requires less PC board space, allowing it to be used in smaller assemblies. Its 3.5V capability allows for use in low voltage applications, promoting energy efficiency. The CH461AS/CH461ANS is available on tape and reel; the CH461AT/CH461ANT is available in a bulk package (1000 units per bag).

Features

AI Translation
  • Enhanced sensitivity: will operate from only 45 Gauss typical, at 25°C allowing the use of smaller, potentially lower-cost magnets or wider air gaps
  • Subminiature, SOT-23-3L surface mount package (CH461AS/CH461ANS) supplied on tape and reel allows for a compact design with automated component placement, helping to reduce manufacturing costs
  • Small, leaded, flat, TO-92S package (CH461AT/CH461ANT) allows for a compact PCB layout
  • Bipolar latching magnetics respond to alternating North and South poles, making these products well-suited for accurate speed sensing and RPM (revolutions per minute) measurement
  • Wide operating voltage range of 3.8V to 30V makes these sensors useable in a wide range of applications
  • Built-in inductance freewheeling diode, with the OUT terminal high voltage discharge capability enhances the protection of the sensor and the circuits with which it is used
  • Robust design: will operate up to 150°C
  • RoHS-compliant material meets directive 2011/65/EU

Applications

AI Translation
  • Transportation
    • Speed and RPM (revolutions per minute) sensing
    • Tachometer, counter pickup
    • Motor and fan control
    • Electric window lift
    • Convertible roof position
    • Automotive transmission position
  • Industrial
    • Speed and RPM sensing
    • Tachometer, counter pickup
    • Flow-rate sensing
    • Brushless dc (direct current) motor commutation
    • Motor and fan control
    • Robotics control
  • Medical
    • Motor assemblies
    • Medication dispense control