Pinout

NS4358 PDF – Sound Digital Audio Amplifier

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This post explains for the Digital Audio Amplifier.

The Part Number is NS4358.

The function of this IC is 2.1-channel Surround Sound Digital Audio Amplifier.

The package is TQFN4×4-28, SOP-28.

Manufacturer: Nsiway

Preview images :NS4358 datasheet

Description

NS4358 is an ultra low EMI, no filter, 5W + 3W × 2 high efficiency 2.1 channel + 3D surround stereo Class D audio Power amplifier. The NS4358 utilizes advanced technology to significantly reduce EMI interference over a full bandwidth range, minimizing damage to other components influences. Its output without the need for filter PWM modulation structure and feedback resistor built-in way to reduce the external components, the 2.1 channel function, 3D ring The surround sound function and bandpass filter are integrated on a single chip with minimal external components, the largest savings in PCB area and system cost.

NS4358 built-in overcurrent protection, overheating protection and undervoltage protection, effectively protect the chip in the abnormal working conditions are not damaged. and the use of spread spectrum technology to fully optimize the new circuit design, up to 90% more efficient for low voltage, high power output audio system.[…]

NS4358 pinout amplifier

NS4358 PDF Datasheet

MY2NJ PDF Datasheet – Omron Relay

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This post explains for the relay.

The Part Number is MY2NJ.

Manufacturer: Omron

Preview images :

MY2NJ pdf datasheet

Description

This is relay. The MY2NJ is a specific type of relay manufactured by Omron Corporation. It is a compact and versatile general-purpose relay that is commonly used in various industrial control and automation applications.

This relay typically has DPDT (Double Pole Double Throw) contacts. This means it has two sets of independent contacts, each with a normally open (NO) and normally closed (NC) position.

Features

• Models with lockable test buttons now available.

• Multiple features available, including operation indicators (mechanical and LED indicators), lockable test button, built-in diode and CR (surge suppression), bifurcated contacts, etc.

• Environment-friendly cadmium-free contacts.

• Wide range of Sockets (PY, PYF Series) and optional parts.

• Max. Switching Current: 2-pole: 10 A, 4-pole: 5 A

• Provided with nameplate.

• RoHS Complaint.

MY2NJ omron relay

Applications:

1. Control Panels: The MY2NJ relay is commonly used in control panels for motor control, lighting control, and other industrial automation tasks.

2. PLC (Programmable Logic Controller) Interface: It is often used as an interface between PLCs and external devices in control systems.

3. Industrial Machinery: The relay is used in various industrial machinery for safety interlocks, sequencing, and control functions.

4. Building Automation: It finds applications in building automation systems for HVAC (heating, ventilation, and air conditioning) control, lighting control, and access control.

 

MY2NJ PDF Datasheet