規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 ~ 4 |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 4A |
| Battery Pack Voltage | 18V (Max) |
| Voltage - Supply (Max) | 24V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The MAX745EAP+T is an integrated video filter amplifier designed by Maxim Integrated, suitable for applications requiring high-performance video signal processing. It is commonly used in consumer electronics, set-top boxes, and video-on-demand systems. The device offers a low-pass filter that effectively eliminates high-frequency noise and interference, ensuring optimal video signal clarity.
Key features of the MAX745EAP+T include:
- Operating voltage range from 4.5V to 5.5V
- Integrated reconstruction filter with a 5th-order Butterworth response
- Slew rate of 45V/µs, ensuring rapid signal transitions
- High input impedance, which minimizes loading effects on the video source
- Integrated selectable gain options to accommodate different signal levels
Additionally, the MAX745EAP+T is housed in an 8-pin SO package and is suitable for surface-mount technology, making it easy to integrate into compact designs. Its versatile performance and reliability make it a preferred choice for applications demanding high-quality video output.
Key features of the MAX745EAP+T include:
- Operating voltage range from 4.5V to 5.5V
- Integrated reconstruction filter with a 5th-order Butterworth response
- Slew rate of 45V/µs, ensuring rapid signal transitions
- High input impedance, which minimizes loading effects on the video source
- Integrated selectable gain options to accommodate different signal levels
Additionally, the MAX745EAP+T is housed in an 8-pin SO package and is suitable for surface-mount technology, making it easy to integrate into compact designs. Its versatile performance and reliability make it a preferred choice for applications demanding high-quality video output.
Equivalent
The MAX745EAP+T is a video amplifier with fixed gain and filters. Equivalent products include:
1. TI LMH6570: A triple video amplifier with similar bandwidth and gain characteristics.
2. ADI ADA4857: Offers high-speed and low-distortion video amplification.
3. ON Semiconductor NCS2571: A video amplifier with comparable features.
While these products have similar functions, always check datasheets for exact specifications and compatibility for your application.
1. TI LMH6570: A triple video amplifier with similar bandwidth and gain characteristics.
2. ADI ADA4857: Offers high-speed and low-distortion video amplification.
3. ON Semiconductor NCS2571: A video amplifier with comparable features.
While these products have similar functions, always check datasheets for exact specifications and compatibility for your application.
Features
The MAX745EAP+T is an RGB video amplifier designed for use in video applications. It features three wideband amplifiers that are capable of driving 75-ohm loads. Key features include:
1. Wide Bandwidth: The amplifier has a bandwidth of 250 MHz, making it suitable for high-resolution video applications.
2. Gain Control: It offers gain control options, with selectable gain settings (2V/V, 4V/V, and 8V/V) to accommodate different video signal levels.
3. Standby Mode: Includes a low-power standby mode, reducing power consumption when the device is not in active use.
4. Output Short-Circuit Protection: Protects against short circuits on the output, enhancing reliability.
5. Low Distortion: Ensures low distortion for high-quality video output.
6. Supply Voltage: Operates at a single supply voltage ranging from 4.75V to 5.25V.
7. Package: Available in a 20-pin SSOP package, facilitating compact designs.
These features make the MAX745EAP+T well-suited for use in RGB video processing equipment, displays, and other multimedia applications where high-quality video signal amplification is required.
1. Wide Bandwidth: The amplifier has a bandwidth of 250 MHz, making it suitable for high-resolution video applications.
2. Gain Control: It offers gain control options, with selectable gain settings (2V/V, 4V/V, and 8V/V) to accommodate different video signal levels.
3. Standby Mode: Includes a low-power standby mode, reducing power consumption when the device is not in active use.
4. Output Short-Circuit Protection: Protects against short circuits on the output, enhancing reliability.
5. Low Distortion: Ensures low distortion for high-quality video output.
6. Supply Voltage: Operates at a single supply voltage ranging from 4.75V to 5.25V.
7. Package: Available in a 20-pin SSOP package, facilitating compact designs.
These features make the MAX745EAP+T well-suited for use in RGB video processing equipment, displays, and other multimedia applications where high-quality video signal amplification is required.
Pinout
The MAX745EAP+T is an integrated circuit that functions as a video filter driver. It typically comes in an 8-pin package. Here is a concise description of its pin count and functions:
1. VCC (Pin 1): Power supply input.
2. GND (Pin 2): Ground connection.
3. IN (Pin 3): Video input.
4. FB (Pin 4): Feedback input for gain setting.
5. OUT (Pin 5): Video output.
6. BYP (Pin 6): Bypass pin for the power supply; used to connect a capacitor for stability.
7. SHDN (Pin 7): Shutdown control input; active-low to disable the device.
8. VS+ (Pin 8): Positive supply voltage for the output stage.
The MAX745EAP+T is designed to filter out noise from video signals and drive video loads effectively, providing a clean output suitable for various video applications.
1. VCC (Pin 1): Power supply input.
2. GND (Pin 2): Ground connection.
3. IN (Pin 3): Video input.
4. FB (Pin 4): Feedback input for gain setting.
5. OUT (Pin 5): Video output.
6. BYP (Pin 6): Bypass pin for the power supply; used to connect a capacitor for stability.
7. SHDN (Pin 7): Shutdown control input; active-low to disable the device.
8. VS+ (Pin 8): Positive supply voltage for the output stage.
The MAX745EAP+T is designed to filter out noise from video signals and drive video loads effectively, providing a clean output suitable for various video applications.
Manufacturer
The MAX745EAP+T is manufactured by Maxim Integrated. Maxim Integrated is a company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. As a semiconductor company, it provides solutions for a wide range of applications, including industrial, automotive, communications, consumer, and computing markets. Maxim Integrated focuses on creating products that contribute to energy efficiency, power management, and signal integrity. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., another prominent company in the semiconductor industry, which expanded its portfolio and market reach.
Application
The MAX745EAP+T is primarily used in video signal processing applications. It is a high-performance, low-power video amplifier with integrated filters, employed in systems requiring the conditioning of video signals. Key application areas include consumer electronics such as televisions and set-top boxes, security and surveillance systems, and video conferencing equipment. The device is suitable for enhancing video quality in both analog and digital signal paths, making it ideal for use in devices needing signal amplification and filtering to ensure high-quality video output.
Package
The MAX745EAP+T is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.
