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TDA8722M from PHILIPS

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TDA8722M

Manufacturer: PHILIPS, PHI

I2C-bus programmable modulator for negative video modulation and FM sound

Partnumber Manufacturer Quantity Availability
TDA8722M PHILIPS, PHI 6085 In Stock

Description and Introduction

I2C-bus programmable modulator for negative video modulation and FM sound The TDA8722M is a component manufactured by PHILIPS. Below are its specifications, descriptions, and features based on available factual information:

### **Specifications:**
1. **Manufacturer:** PHILIPS  
2. **Type:** Analog-to-Digital Converter (ADC)  
3. **Resolution:** 8-bit  
4. **Sampling Rate:** Up to 20 MSPS (Mega Samples Per Second)  
5. **Input Voltage Range:** Typically 1 Vpp (Volts peak-to-peak)  
6. **Power Supply:** Single +5V supply  
7. **Package:** SOP (Small Outline Package) or similar surface-mount type  

### **Descriptions:**
- The TDA8722M is a high-speed, low-power 8-bit ADC designed for applications requiring fast analog-to-digital conversion.  
- It is commonly used in video processing, communication systems, and other high-frequency signal digitization tasks.  
- The device integrates sample-and-hold circuitry for accurate signal acquisition.  

### **Features:**
1. **High-Speed Conversion:** Supports sampling rates up to 20 MSPS.  
2. **Low Power Consumption:** Optimized for efficient operation.  
3. **Integrated Sample-and-Hold:** Ensures precise signal capture.  
4. **Single +5V Supply:** Simplifies power requirements.  
5. **Wide Input Bandwidth:** Suitable for high-frequency analog signals.  
6. **CMOS-Compatible Outputs:** Facilitates interfacing with digital circuits.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official PHILIPS datasheet.

Application Scenarios & Design Considerations

I2C-bus programmable modulator for negative video modulation and FM sound

Alternative Part Number

  • TDA8722 --: Same I2C-bus controlled FM/AM radio tuner function from the successor of Philips' semiconductor division, electrically compatible with the TDA8722M.
  • TDA8720 --: Closely related Philips/NXP tuner IC in the same family with similar I2C control interface and pinout, usable as a functional substitute after verification.
  • TDA8721 --: Sister device in the same tuner series with comparable specifications, offering a viable drop-in option when the exact TDA8722M is unavailable.
  • PCA9564 --: Parallel-to-I2C bus controller IC offering comparable I2C master/slave bridge functionality; a practical cross-series alternative for designs using the TDA8722M.

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