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LTC1749CFW from LT

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LTC1749CFW

Manufacturer: LT

12-bit, 80Msps wide bandwidth ADC.

Partnumber Manufacturer Quantity Availability
LTC1749CFW LT 1939 In Stock

Description and Introduction

12-bit, 80Msps wide bandwidth ADC. The LTC1749CFW is a high-speed, low-power 14-bit A/D converter manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
1. **Resolution:** 14-bit  
2. **Sampling Rate:** Up to 80Msps (Mega samples per second)  
3. **Input Voltage Range:** 2Vpp (differential or single-ended)  
4. **Power Supply:** Single +5V  
5. **Power Consumption:** 775mW (typical)  
6. **SNR (Signal-to-Noise Ratio):** 72dB (typical)  
7. **SFDR (Spurious-Free Dynamic Range):** 85dB (typical)  
8. **DNL (Differential Non-Linearity):** ±0.5LSB (max)  
9. **INL (Integral Non-Linearity):** ±1.5LSB (max)  
10. **Package:** 48-Lead TSSOP  

### **Descriptions:**
- The LTC1749CFW is a high-performance 14-bit ADC designed for high-speed signal acquisition.  
- It features a pipelined architecture with digital error correction for improved accuracy.  
- The device supports both differential and single-ended input configurations.  
- It includes an internal reference and track-and-hold circuit for simplified system design.  

### **Features:**
- **High-Speed Conversion:** 80Msps sampling rate.  
- **Low Power Consumption:** 775mW at full speed.  
- **Flexible Input:** Accepts differential or single-ended inputs.  
- **Internal Reference:** Eliminates the need for an external reference.  
- **Digital Output:** 14-bit parallel CMOS/TTL-compatible outputs.  
- **Wideband Input:** Supports high-frequency signal digitization.  
- **48-Lead TSSOP Package:** Compact footprint for space-constrained applications.  

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

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