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TDA8768AH/4 from PHILIPS

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TDA8768AH/4

Manufacturer: PHILIPS, PHIL

12-bit, 70 Msps Analog-to-Digital Converter (ADC)

Partnumber Manufacturer Quantity Availability
TDA8768AH/4,TDA8768AH4 PHILIPS, PHIL 127 In Stock

Description and Introduction

12-bit, 70 Msps Analog-to-Digital Converter (ADC) The TDA8768AH/4 is a high-speed analog-to-digital converter (ADC) manufactured by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**  
- **Resolution:** 10-bit  
- **Sampling Rate:** 80 MSPS (Mega Samples Per Second)  
- **Input Voltage Range:** 1 Vpp (Volts peak-to-peak)  
- **Power Supply Voltage:** 5 V (single supply)  
- **Power Consumption:** 500 mW (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (Least Significant Bit)  
- **INL (Integral Non-Linearity):** ±1 LSB  
- **Signal-to-Noise Ratio (SNR):** 58 dB (typical)  
- **Package:** PLCC44 (Plastic Leaded Chip Carrier, 44 pins)  

### **Descriptions:**  
- The TDA8768AH/4 is a monolithic CMOS ADC designed for high-speed applications.  
- It includes an internal sample-and-hold circuit, ensuring accurate signal conversion.  
- Suitable for video processing, medical imaging, and communication systems.  

### **Features:**  
- **High-Speed Conversion:** 80 MSPS sampling rate for real-time signal processing.  
- **Low Power Consumption:** Optimized for efficient operation.  
- **Single 5V Supply:** Simplifies power management in system designs.  
- **On-Chip Sample-and-Hold:** Eliminates the need for external circuitry.  
- **CMOS-Compatible Outputs:** Ensures easy interfacing with digital logic.  
- **Wide Input Bandwidth:** Supports high-frequency signal acquisition.  

This information is based solely on the documented specifications and features of the TDA8768AH/4 from PHILIPS (NXP). No additional recommendations or interpretations are included.

Application Scenarios & Design Considerations

12-bit, 70 Msps Analog-to-Digital Converter (ADC)

Alternative Part Number

  • ADC1175CIJM --: 8-bit high-speed analog-to-digital converter with similar sampling performance and parallel output, suitable functional replacement in many ADC applications.
  • AD9280ARS --: 8-bit 32 MSPS ADC with comparable resolution and speed, widely used as a drop-in alternative for similar signal digitization tasks.
  • TLC5540INS --: 8-bit 40 MSPS ADC offering similar resolution and throughput, usable as an alternative when board-level adaptation is acceptable.
  • ADC0820CCN --: 8-bit high-speed ADC with comparable resolution and interface, commonly used as a drop-in alternative for older Philips ADC parts.
  • TLC0820ACN --: 8-bit CMOS ADC with similar speed and parallel interface, widely available and often used to replace legacy Philips ADC devices.

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