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MAX745EAP+
+Lista de MateriaisIC BATT CHG LI-ION 1-4CEL 20SSOP
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FabricanteAnalog Devices Inc./Maxim Integrated
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Peça do Fabricante #MAX745EAP+
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Pacote SSOP-20
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Em Estoque5785
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Voltage |
| Charge Current - Max | 500mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Interface | USB |
| Series | bqTINY™-II |
Visão Geral
Description
Key features of the MAX745EAP+ include a low-pass filter with a sharp roll-off and minimal passband ripple, making it ideal for applications that require high-quality video signal reconstruction. The filter passband is typically tailored to suit NTSC, PAL, and SECAM video standards. Additionally, it offers a buffered output that can drive a 150Ω load, which is useful for driving long cable lengths or multiple video inputs.
The MAX745EAP+ is housed in an 8-pin SOIC package for ease of integration into existing circuit designs. It operates over a wide temperature range and is suitable for use in consumer electronics, security systems, and other video-related applications. This IC simplifies design efforts by integrating the necessary components for video signal filtering into a single, compact package.
Equivalent
1. THS7314 from Texas Instruments: A video amplifier with a similar filtering function.
2. LMH6570 from Texas Instruments: Another video amplifier with comparable features.
3. AD8143 from Analog Devices: Offers similar video signal processing capabilities.
Always verify the specific requirements and specifications to ensure compatibility.
Features
Pinout
1. GND (Pin 1): Ground connection.
2. IN (Pin 2): Video input. This is where the video signal is applied.
3. OUT (Pin 3): Video output. The processed video signal is output from this pin.
4. CLAMP (Pin 4): Clamp input. Used for DC restoration of the video signal.
5. VCC (Pin 5): Positive power supply. Typical operating voltage is +5V.
6. SHDN (Pin 6): Shutdown control. Pulling this pin low puts the device in a low-power shutdown mode.
7. GAIN (Pin 7): Gain control. Adjusts the gain of the video signal.
8. FILTER (Pin 8): Filter connection. Used for setting the bandwidth and filtering characteristics of the video signal.
The MAX745EAP+ is typically used in video systems to ensure the integrity and quality of video signals by providing features such as gain control and DC restoration.
Manufacturer
Application
1. Video Surveillance: Enhances video signal quality in CCTV cameras and monitoring systems.
2. Broadcast Equipment: Supports signal processing in professional broadcasting setups.
3. Consumer Electronics: Used in devices like DVD players, set-top boxes, and personal video recorders for improved video output.
4. Automotive Video Systems: Enhances video clarity in car entertainment and navigation systems.
5. Medical Imaging: Processes video signals in diagnostic and imaging equipment for better visualization.
Its features, such as gain control and filtering, help ensure high-quality video output suitable for these applications.