CS3040 Hall - effect sensor Wide Power Supply Voltage Range

Product Composition:

The CS3040 Hall - effect sensor is composed of a voltage regulator, a Hall voltage generator, a differential amplifier, a Schmitt trigger, and an open - collector output stage.

Working Principle

Its input is the magnetic induction intensity, and the output is a digital voltage signal. It is a unipolar - working magneto - sensitive circuit, suitable for working under rectangular or cylindrical magnets.

Product Features:

• Wide power supply voltage range.
• Fast switching speed, no instantaneous jitter.
• Wide operating frequency range (DC~100KHz).
• Long service life, small size, and convenient installation.
• It can be directly interfaced with transistors and logic circuits such as TTL and MOS.

Limit Parameters:

• Power supply voltage: 4.5V~24V.
• Magnetic induction intensity: unlimited.
• Output current: up to 10mA.
• Operating environment temperature (Type I): - 40℃~125℃.
• Storage temperature: - 55℃~150℃.

Electrical Characteristics (TA = 25℃)

• Output low - level voltage: The typical value is 0.05V, and the maximum value is 1.2V when Vcc = 4.5V~24V.
• Output leakage current: The typical value is 8μA, and the maximum value is 12μA when Vo = Vccmax and VCC is open - circuit.
• Power supply current: The typical value is 0.12mA~0.14mA.
• Output rise time: The typical value is 0.12μs when Vcc = 12V and RL = 480Ω.
• Output fall time: The typical value is 0.14μs when Vcc = 12V and CL = 20pF.