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LTC2240CUP-12 from LINEAR

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LTC2240CUP-12

Manufacturer: LINEAR

12-Bit, 170Msps ADC

Partnumber Manufacturer Quantity Availability
LTC2240CUP-12,LTC2240CUP12 LINEAR 98 In Stock

Description and Introduction

12-Bit, 170Msps ADC The LTC2240CUP-12 is a high-performance 12-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 12 bits  
- **Sampling Rate:** 25 MSPS (Mega Samples Per Second)  
- **Input Type:** Differential  
- **Input Voltage Range:** ±0.5V (1Vpp differential)  
- **Power Supply:** Single +3.3V  
- **Power Consumption:** 155mW (typical)  
- **SNR (Signal-to-Noise Ratio):** 70.5dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 85dB (typical)  
- **Package:** 48-Lead QFN (7mm × 7mm)  
- **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions and Features:**  
- **High-Speed ADC:** Optimized for high-speed signal acquisition with low noise.  
- **Differential Inputs:** Provides better noise immunity and common-mode rejection.  
- **Internal Reference:** Includes a 1.25V internal reference for simplified design.  
- **Low Power:** Designed for power-sensitive applications.  
- **Digital Outputs:** CMOS-compatible, with optional output data formatting.  
- **Applications:** Communications, medical imaging, instrumentation, and high-speed data acquisition.  

This ADC is designed for precision and speed in demanding signal-processing applications.

Application Scenarios & Design Considerations

12-Bit, 170Msps ADC
Partnumber Manufacturer Quantity Availability
LTC2240CUP-12,LTC2240CUP12 LTNEAR 15 In Stock

Description and Introduction

12-Bit, 170Msps ADC The LTC2240CUP-12 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 based on available knowledge:

### **Specifications:**  
- **Resolution:** 12-bit  
- **Sampling Rate:** 40 MSPS (Mega Samples Per Second)  
- **Input Type:** Differential  
- **Input Voltage Range:** 2 Vpp (Volts peak-to-peak)  
- **Power Supply:** Single +3.3V  
- **Power Consumption:** 310 mW (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±0.75 LSB (max)  
- **SNR (Signal-to-Noise Ratio):** 70.5 dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 85 dB (typical)  
- **Package:** 64-Lead QFN (7mm × 7mm)  
- **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions:**  
- The LTC2240CUP-12 is a high-speed, low-power ADC designed for precision signal acquisition in applications such as communications, imaging, and instrumentation.  
- It features a differential pipeline architecture with digital error correction, ensuring high accuracy.  
- The device includes an internal reference and a sample-and-hold circuit for ease of use.  

### **Features:**  
- **High-Speed Performance:** 40 MSPS sampling rate with excellent dynamic performance.  
- **Low Power:** Consumes only 310 mW at full speed.  
- **Differential Inputs:** Reduces even-order harmonics and improves noise immunity.  
- **Internal Reference:** Eliminates the need for an external reference circuit.  
- **LVDS-Compatible Outputs:** Supports low-voltage differential signaling for reduced noise.  
- **Pin-Compatible Family:** Available in multiple speed and resolution variants for design flexibility.  
- **64-Lead QFN Package:** Compact footprint with good thermal performance.  

This information is based on the manufacturer's datasheet and technical documentation. For exact details, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

12-Bit, 170Msps ADC

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