規格
| 屬性 | 價值 |
| Package / Case | Bulk |
| Part Status | Active |
| Function | Step-Up |
| Output Configuration | Positive or Negative |
| Topology | Boost |
| Output Type | Programmable |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 4.2V |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | ±12V, ±15V |
| Current - Output | 2A (Switch) |
| Frequency - Switching | 200kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The MAX743EWE is an integrated circuit from Maxim Integrated, designed for video filtering applications. It features low-pass filters that are commonly used to eliminate unwanted high-frequency signals in video processing. The device supports standard video signal frequencies, making it suitable for applications such as broadcast video equipment, set-top boxes, and video recorders.
Key features of the MAX743EWE include a multiple-channel architecture, low power consumption, and the ability to handle composite video signals effectively. The device typically comes in a small, surface-mount package, which makes it convenient for inclusion in compact circuit designs. With its precise filtering capabilities, the MAX743EWE enhances image quality by reducing noise and ensuring a cleaner video output.
In summary, the MAX743EWE is a versatile and efficient solution for video filtering needs, providing enhanced video signal clarity for various electronic applications that require high-quality video processing.
Key features of the MAX743EWE include a multiple-channel architecture, low power consumption, and the ability to handle composite video signals effectively. The device typically comes in a small, surface-mount package, which makes it convenient for inclusion in compact circuit designs. With its precise filtering capabilities, the MAX743EWE enhances image quality by reducing noise and ensuring a cleaner video output.
In summary, the MAX743EWE is a versatile and efficient solution for video filtering needs, providing enhanced video signal clarity for various electronic applications that require high-quality video processing.
Equivalent
The MAX743EWE is a quad, 3-input video multiplexer integrated circuit. Equivalent or similar products might include:
1. AD8184 from Analog Devices
2. LMH6574 from Texas Instruments
3. EL4452 from Intersil (Renesas)
4. TDA8540 from NXP Semiconductors
Ensure compatibility by checking each product’s datasheet, as specifications and pin configurations can vary.
1. AD8184 from Analog Devices
2. LMH6574 from Texas Instruments
3. EL4452 from Intersil (Renesas)
4. TDA8540 from NXP Semiconductors
Ensure compatibility by checking each product’s datasheet, as specifications and pin configurations can vary.
Features
The MAX743EWE is a monolithic, low-power, anti-aliasing filter designed specifically for use in video signal processing applications. It features a fifth-order, low-pass elliptic filter with an adjustable cutoff frequency suitable for standard-definition video signals. Key features include a low power consumption of approximately 30mW, a single-supply operation of +5V, and a high stopband attenuation of over 50dB. The device also offers a high input impedance, making it easy to interface with a variety of signal sources. It is housed in a 16-pin wide SO package, which is compact and suitable for space-constrained applications. The MAX743EWE is particularly beneficial in environments where minimal signal distortion and high signal integrity are crucial. Its design ensures that it effectively minimizes aliasing artifacts while maintaining excellent signal quality for video applications.
Manufacturer
The MAX743EWE is manufactured by Maxim Integrated, a company known for designing, manufacturing, and marketing analog and mixed-signal integrated circuits. Maxim Integrated provides solutions for various applications, including automotive, industrial, communications, consumer, and computing markets. The company focuses on creating products that integrate more functionality, which helps to reduce system cost and complexity.
Maxim Integrated, founded in 1983 and headquartered in San Jose, California, was recognized for its innovation in analog semiconductors and power management solutions. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), another leading company in the semiconductor industry. This acquisition further strengthened ADI's portfolio in analog and mixed-signal products, positioning it as a significant player in the industry. The combination of both companies aimed to accelerate innovation and provide enhanced solutions to a broader range of industries.
Maxim Integrated, founded in 1983 and headquartered in San Jose, California, was recognized for its innovation in analog semiconductors and power management solutions. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), another leading company in the semiconductor industry. This acquisition further strengthened ADI's portfolio in analog and mixed-signal products, positioning it as a significant player in the industry. The combination of both companies aimed to accelerate innovation and provide enhanced solutions to a broader range of industries.
Application
The MAX743EWE is an integrated switched-capacitor voltage converter primarily used in power management applications. It is designed for applications requiring voltage inversion and regulation, such as battery-powered devices, portable electronics, and handheld equipment. Its ability to efficiently convert and regulate voltage makes it suitable for use in devices where space and power efficiency are critical. Other application areas include LCD bias supplies, data acquisition systems, and any circuit requiring a negative voltage derived from a positive supply. The device is valued for its low quiescent current and high efficiency, which are crucial in extending battery life in portable applications.
Package
The MAX743EWE is an integrated circuit that comes in a 16-pin wide small outline package (WSOP), also known as SOIC or SO. This type of package is surface-mounted, designed for compact and efficient use in electronic circuits.
