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TDA8798HL from PHILIPS

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TDA8798HL

Manufacturer: PHILIPS, PHIL, PHI

Dual 8-bit, 100 Msps A/D converter with DPGA

Partnumber Manufacturer Quantity Availability
TDA8798HL PHILIPS, PHIL, PHI 893 In Stock

Description and Introduction

Dual 8-bit, 100 Msps A/D converter with DPGA The TDA8798HL is a digital-to-analog converter (DAC) manufactured by PHILIPS (now NXP Semiconductors). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Type:** Digital-to-Analog Converter (DAC)  
- **Resolution:** 8-bit  
- **Sampling Rate:** Up to 30 MSPS (Mega Samples Per Second)  
- **Supply Voltage:** Typically operates at **5V**  
- **Power Consumption:** Low power consumption design  
- **Package:** HL package (specific package type, likely a surface-mount variant)  
- **Operating Temperature Range:** Standard industrial range (typically **-40°C to +85°C**)  

### **Descriptions:**  
- The TDA8798HL is an 8-bit high-speed DAC designed for applications requiring digital-to-analog conversion with moderate resolution.  
- It is optimized for use in video processing, telecommunications, and other signal conversion applications.  
- The device supports a parallel input interface for digital data.  

### **Features:**  
- **8-bit resolution** for accurate analog signal reconstruction.  
- **High-speed conversion** (up to 30 MSPS) suitable for real-time applications.  
- **Single 5V supply operation** simplifies power requirements.  
- **Low power consumption** for energy-efficient designs.  
- **Parallel input interface** for direct digital data input.  
- **Industrial temperature range** ensures reliability in harsh environments.  

For exact electrical characteristics and pin configurations, refer to the official datasheet from NXP (formerly PHILIPS).

Application Scenarios & Design Considerations

Dual 8-bit, 100 Msps A/D converter with DPGA

Alternative Part Number

  • ADC1175CIJM --: 8-bit high-speed analog-to-digital converter in a similar small-outline package, functionally comparable to the TDA8798HL ADC.
  • TLC5540INS --: 8-bit 40 MSPS flash ADC offering comparable sampling performance and a similar pin-oriented package for display/digitizing applications.
  • AD9280ARS --: 8-bit 32 MSPS ADC with similar resolution and speed class, suitable as a functional substitute where board layout allows.
  • AD9288BSTZ-100 --: Dual 8-bit 100 MSPS ADC with similar high-speed sampling function, widely available and well documented as a functional substitute in digitizing applications.
  • ADC0820CCN --: 8-bit high-speed ADC with comparable resolution and interface, suitable for lower-speed replacement where full TDA8798HL bandwidth is not required.
  • TLC5540IN --: 8-bit 40 MSPS flash ADC offering similar analog-to-digital conversion role, useful as a lower-cost drop-in style alternative for less demanding designs.
  • AD9888KSZ-140 --: Triple 8-bit 140 MSPS ADC with similar analog front-end function and pin-compatible style interface, widely used as a replacement in video/graphics digitizing designs.
  • AD9984AKSTZ-140 --: Integrated triple 8-bit 140 MSPS analog front-end with on-chip PLL, functionally equivalent to the TDA8798 family for RGB video sampling applications.
  • LM98714CCMT --: Triple 16-bit 45 MSPS analog front-end with similar architecture and control interface, suitable when lower sample rate is acceptable and a different vendor is preferred.

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