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LTC2223CUK from LT

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15.015ms

LTC2223CUK

Manufacturer: LT

12-Bit, 80Msps ADCs

Partnumber Manufacturer Quantity Availability
LTC2223CUK LT 1456 In Stock

Description and Introduction

12-Bit, 80Msps ADCs The LTC2223CUK is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** 20 MSPS (Mega Samples Per Second)  
- **Input Type:** Differential  
- **Input Voltage Range:** ±0.5V (1Vpp differential)  
- **Power Supply:** Single +3.3V  
- **Power Consumption:** 135mW (typical)  
- **SNR (Signal-to-Noise Ratio):** 70dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 85dB (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Lead QFN (5mm x 5mm)  

### **Descriptions:**
- The LTC2223CUK is a low-power, high-speed 12-bit ADC designed for precision applications.  
- It features a pipelined architecture with a digital error correction circuit for accurate conversion.  
- The differential input ensures excellent noise immunity and high dynamic performance.  
- It includes an internal reference and a sample-and-hold circuit for ease of use.  

### **Features:**
- **High-Speed Performance:** 20MSPS sampling rate with low distortion.  
- **Low Power Consumption:** 135mW at full speed.  
- **Differential Input:** Optimized for driving with differential amplifiers.  
- **Internal Reference:** Eliminates the need for an external reference.  
- **Single +3.3V Supply:** Simplifies power management.  
- **32-Lead QFN Package:** Compact footprint for space-constrained designs.  
- **Wide Temperature Range:** Suitable for industrial applications.  

This ADC is commonly used in communications, medical imaging, and instrumentation where high-speed, low-power, and precision conversion are required.

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