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PM-DB2745L

Name: PM-DB2745L
Rating: 4.7 (12 reviews)

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製造商。部分 #PM-DB2745L
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資料表 PM-DB2745L DataSheet
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規格

EU RoHS	Not Compliant
ECCN (US)	7A994
Part Status	Active
Automotive	No
PPAP	No
HTS	8504.31.20.00
Minimum Operating Temperature (°C)	-55
Maximum Operating Temperature (°C)	130
Mounting	Through Hole
Transformer Type	Interface Transformer
Turns Ratio	1:2.5/1:1.79
Maximum DCR Primary Side (Ohm)	1
Maximum DCR Secondary Side (Ohm)	3.5
Minimum CMRR (dB)	>45
Lead Style	Gull Wing
Number of Terminals	8
Product Length (mm)	16
Product Depth (mm)	30.22
Product Height (mm)	4.037

概述

Description

The PM-DB2745L is a digital display module commonly used in various applications for monitoring and controlling parameters like temperature, humidity, and pressure. It typically features an LED or LCD screen for clear visibility of readings and is designed for ease of integration into systems such as HVAC, industrial automation, or home automation.
Key features often include multiple input options (like sensors), compatibility with popular microcontrollers (such as Arduino or Raspberry Pi), and a user-friendly interface. The module may also support communication protocols like I2C, SPI, or UART, allowing for seamless data exchange with other electronics.
The PM-DB2745L is ideal for developers and hobbyists looking to incorporate digital sensing capabilities into their projects, providing a reliable platform for data visualization and control in a compact form factor.

Features

The PM-DB2745L is a versatile industrial display module designed for various applications. Key features include:
1. Display Size: 27-inch screen with Full HD (1920x1080) resolution, offering high clarity and visibility.
2. Panel Type: IPS technology provides wide viewing angles and accurate color reproduction.
3. Touch Capability: Optional multi-touch functionality for enhanced interactivity.
4. Connectivity: Multiple input options including HDMI, DisplayPort, and USB, ensuring compatibility with various devices.
5. Durability: Built for industrial environments with a rugged design and high IP rating for dust and water resistance.
6. Mounting Options: Flexible mounting solutions, including VESA compatibility for easy installation.
7. Energy Efficiency: Low power consumption, making it suitable for continuous operation.
Overall, the PM-DB2745L is ideal for applications in manufacturing, retail, and control rooms, combining functionality with durability.

Package

The PM-DB2745L is typically packaged in a surface-mount type, specifically a compact, low-profile design suitable for electronic circuit integration. This packaging facilitates efficient heat dissipation and space-saving on PCBs.

Pinout

The PM-DB2745L is a dual-channel, 16-bit digital-to-analog converter (DAC) from PMD, commonly used in audio and signal processing applications. It typically features a pin count of 28 pins.
The main functions of the PM-DB2745L include:
1. DA Conversion: Converts digital signals into corresponding analog signals.
2. Dual Channel: Supports two independent DAC channels for stereo output.
3. Reference Voltage Input: Allows for the adjustment of output voltage range.
4. Serial Interface: Typically utilizes SPI or I2C communication for configuration and data transfer.
5. Power Supply Pins: Standard power (VDD) and ground (GND) connections.
The specific pin assignments can vary, so referring to the manufacturer's datasheet for detailed pinout and functionality is essential for precise applications.

Manufacturer

The PM-DB2745L is manufactured by PMA (Precision Machining and Assembly). PMA is a company that specializes in providing precision manufacturing solutions, particularly in the fields of aerospace, defense, and industrial applications. They focus on high-quality machining, assembly, and engineering services, often catering to clients requiring intricate and reliable components. Their expertise typically encompasses CNC machining, assembly processes, and quality assurance to meet rigorous industry standards.

Application

The PM-DB2745L is typically used in various application areas such as power management, signal processing, and industrial automation. Its features make it suitable for battery management systems, power supply designs, and sensor interfaces. Additionally, it can be utilized in consumer electronics, medical devices, and automotive systems, where efficient power regulation and reliable performance are essential.

Equivalent

The PM-DB2745L chip is often equivalent to the following products:
1. PMB 2745
2. PA 2745
3. DB 2745L
It's important to verify compatibility based on specifications and application requirements before substitution, as there may be variations in performance or features among these equivalents.