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LTC2290UP from LT

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LTC2290UP

Manufacturer: LT

Dual 12-Bit, 10Msps Low Power 3V ADC

Partnumber Manufacturer Quantity Availability
LTC2290UP LT 70 In Stock

Description and Introduction

Dual 12-Bit, 10Msps Low Power 3V ADC The LTC2290UP is a high-performance, 10-bit, 80Msps analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 10-bit  
- **Sampling Rate:** 80Msps (Mega samples per second)  
- **Input Type:** Differential  
- **Input Voltage Range:** 1.5Vpp (peak-to-peak)  
- **Power Supply:** Single 3.3V  
- **Power Consumption:** 310mW (typical)  
- **SNR (Signal-to-Noise Ratio):** 58.5dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 75dB (typical)  
- **Package:** 48-Lead QFN (7mm × 7mm)  

### **Features:**  
- **High-Speed Performance:** Optimized for 80Msps operation.  
- **Low Power:** Efficient power consumption for high-speed applications.  
- **Differential Inputs:** Supports differential analog inputs for improved noise immunity.  
- **Internal Reference:** Includes an internal reference and buffer.  
- **LVDS Outputs:** Low-voltage differential signaling (LVDS) outputs for reduced noise.  
- **Wide Input Bandwidth:** Supports high-frequency signal acquisition.  

### **Applications:**  
- Communications systems  
- Medical imaging  
- Test and measurement equipment  
- Radar and defense systems  

This ADC is designed for applications requiring high-speed data conversion with low power consumption and excellent dynamic performance.

Partnumber Manufacturer Quantity Availability
LTC2290UP LINEAR 23 In Stock

Description and Introduction

Dual 12-Bit, 10Msps Low Power 3V ADC The LTC2290UP is a high-performance, dual-channel, 14-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 14-bit  
- **Sampling Rate:** Up to 125 MSPS (Mega Samples Per Second)  
- **Input Channels:** 2 (Dual-Channel)  
- **Input Type:** Differential  
- **Input Voltage Range:** Adjustable (typically ±0.5V or ±1V)  
- **Power Supply:** Single 3.3V  
- **Power Consumption:** ~1.1W (at full speed)  
- **SNR (Signal-to-Noise Ratio):** ~72 dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** ~85 dB (typical)  
- **Interface:** Parallel CMOS/LVDS outputs (selectable)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **High-Speed Performance:** Supports sampling rates up to 125 MSPS, making it suitable for demanding applications like communications and imaging.  
- **Dual-Channel Operation:** Enables simultaneous sampling of two signals.  
- **Low Power:** Optimized for power-sensitive applications.  
- **Flexible Input Range:** Supports differential inputs with adjustable full-scale range.  
- **Integrated Digital Features:** Includes optional LVDS output for reduced noise in high-speed systems.  
- **On-Chip Reference:** Simplifies design by eliminating the need for an external reference.  
- **Applications:** Used in medical imaging, radar systems, wireless communications, and test equipment.  

The LTC2290UP is available in a 64-lead QFP package.  

(Note: For exact performance metrics, always refer to the official datasheet.)

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