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LTC2222CUK from LINEAR

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LTC2222CUK

Manufacturer: LINEAR

12-Bit, 105Msps ADCs

Partnumber Manufacturer Quantity Availability
LTC2222CUK LINEAR 10 In Stock

Description and Introduction

12-Bit, 105Msps ADCs The LTC2222CUK is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** 25 MSPS (Mega Samples Per Second)  
- **Input Voltage Range:** 2.25V (differential)  
- **Power Supply:** Single 3.3V  
- **Power Consumption:** 135mW (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±1.0 LSB (max)  
- **SNR (Signal-to-Noise Ratio):** 70dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 85dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Lead QFN (5mm × 5mm)  

### **Descriptions:**
- The LTC2222CUK is a low-power, high-speed 12-bit ADC designed for applications requiring high dynamic performance.  
- It features a pipelined architecture with digital error correction, ensuring high accuracy.  
- The device includes an internal sample-and-hold circuit and supports differential inputs for improved noise immunity.  
- It is suitable for communications, imaging, and instrumentation applications.  

### **Features:**
- **Low Power:** 135mW at 25MSPS  
- **Wide Input Bandwidth:** 300MHz  
- **No Missing Codes Guaranteed**  
- **Single 3.3V Supply Operation**  
- **Internal Reference and Buffer**  
- **CMOS Outputs with Optional Output Data Clock**  
- **Pin-Compatible with 14-bit LTC2223 and 10-bit LTC2220**  

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

Partnumber Manufacturer Quantity Availability
LTC2222CUK LT 52 In Stock

Description and Introduction

12-Bit, 105Msps ADCs The LTC2222CUK is a high-performance, dual-channel, 12-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 12-bit  
- **Sampling Rate:** 25Msps (Mega samples per second)  
- **Input Channels:** Dual (2 channels)  
- **Input Type:** Differential  
- **Power Supply:** Single +3.3V  
- **DNL (Differential Nonlinearity):** ±0.5 LSB (typical)  
- **INL (Integral Nonlinearity):** ±1.0 LSB (typical)  
- **SNR (Signal-to-Noise Ratio):** 70dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 85dB (typical)  
- **Power Consumption:** 300mW (typical)  
- **Package:** 64-Lead QFN (7mm × 7mm)  

### **Descriptions and Features:**  
- **High-Speed Performance:** Supports 25Msps sampling rate for fast data acquisition.  
- **Dual-Channel Operation:** Enables simultaneous sampling of two signals.  
- **Low Power:** Optimized for power-sensitive applications.  
- **Differential Inputs:** Improves noise immunity and signal integrity.  
- **Internal Reference:** Includes a 1.25V internal reference for simplified design.  
- **LVDS Outputs:** Low-voltage differential signaling (LVDS) for reduced noise in high-speed data transmission.  
- **Wide Input Bandwidth:** Suitable for communications, imaging, and instrumentation applications.  
- **Flexible Clock Input:** Supports both single-ended and differential clock inputs.  

This ADC is commonly used in medical imaging, communications, and test equipment due to its high-speed and dual-channel capabilities.

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