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MAX7452ESA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX7452ESA+

Manufacturer: MAXIM

Video-Signal Conditioners with AGC and Back-Porch Clamp

Partnumber Manufacturer Quantity Availability
MAX7452ESA+,MAX7452ESA MAXIM 350 In Stock

Description and Introduction

Video-Signal Conditioners with AGC and Back-Porch Clamp The MAX7452ESA+ is a single-channel, monochrome on-screen display (OSD) generator from Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-SOIC (150mil)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** 4.5V to 5.5V  
- **Current Consumption:** 10mA (typical)  
- **Resolution:** Up to 12 rows × 30 columns (character-based)  
- **Character Memory:** 256 user-programmable characters  
- **Character Size:** Configurable (8x12, 8x13, or 8x14 pixels)  
- **Sync Inputs:** Supports composite, S-video, or RGB video signals  
- **Video Input/Output:** NTSC or PAL compatible  

### **Descriptions:**  
The MAX7452ESA+ is designed for superimposing text and graphics onto video signals in real time. It includes an integrated EEPROM for storing user-defined characters and supports both NTSC and PAL video standards. The device is commonly used in security cameras, automotive displays, and consumer electronics for displaying status information or menus.

### **Features:**  
- **Integrated EEPROM:** Stores 256 user-programmable characters.  
- **Automatic Video Sync Detection:** Works with composite, S-video, or RGB inputs.  
- **Flexible Character Configuration:** Adjustable character size and positioning.  
- **Low Power Consumption:** Typically 10mA operating current.  
- **Wide Operating Voltage:** 4.5V to 5.5V supply range.  
- **On-Chip LDO Regulator:** Simplifies power supply design.  
- **Serial Interface:** SPI-compatible for easy microcontroller communication.  
- **RoHS Compliant:** Lead-free and environmentally friendly.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Video-Signal Conditioners with AGC and Back-Porch Clamp
Partnumber Manufacturer Quantity Availability
MAX7452ESA+ N/A 2500 In Stock

Description and Introduction

Video-Signal Conditioners with AGC and Back-Porch Clamp The MAX7452ESA+ is a single-channel, monochrome on-screen display (OSD) generator manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (N/A indicates no specific brand name beyond the manufacturer)  
- **Package:** 8-SOIC (150mil)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **On-Screen Display (OSD):** Single-channel, monochrome  
- **Character Memory:** 256 user-programmable characters  
- **Character Resolution:** 12x18 pixels  
- **Display Resolution:** Up to 30 rows x 16 columns  
- **Interface:** SPI-compatible serial interface  
- **Sync Processing:** Built-in sync separator for CVBS (composite video) input  
- **Video Input/Output:** Supports NTSC and PAL formats  

### **Descriptions:**  
The MAX7452ESA+ is designed to overlay text and graphics onto standard video signals (NTSC/PAL) without requiring external video sync circuitry. It includes an integrated EEPROM for storing user-defined characters and supports SPI communication for configuration.  

### **Features:**  
- Integrated sync separator for direct composite video input  
- 256 user-programmable characters with 12x18 pixel resolution  
- Adjustable background and border controls  
- Automatic video input detection (NTSC/PAL)  
- Low-power operation  
- SPI interface for microcontroller communication  
- RoHS-compliant  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Video-Signal Conditioners with AGC and Back-Porch Clamp

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