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LTC2231CUP from LINEAR

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LTC2231CUP

Manufacturer: LINEAR

10-bit, 135Msps ADC.

Partnumber Manufacturer Quantity Availability
LTC2231CUP LINEAR 138 In Stock

Description and Introduction

10-bit, 135Msps ADC. The LTC2231CUP 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:** 1.25 MSPS (Million Samples Per Second)  
- **Input Type:** Single-ended or differential  
- **Input Voltage Range:** ±2.5V (differential)  
- **Power Supply:** Single +5V  
- **Power Consumption:** 95mW (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **SNR (Signal-to-Noise Ratio):** 72dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 90dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 64-Lead LQFP  

### **Descriptions:**
- The LTC2231CUP is a low-power, high-speed 12-bit ADC designed for precision signal acquisition.  
- It features a pipelined architecture with digital error correction, ensuring high accuracy.  
- The device includes an internal reference and track-and-hold circuitry for simplified system design.  
- It is suitable for applications requiring high dynamic performance and low power consumption.  

### **Features:**
- **High-Speed Performance:** 1.25 MSPS sampling rate with excellent linearity.  
- **Flexible Input Configuration:** Supports both single-ended and differential inputs.  
- **Low Power Operation:** Consumes only 95mW at full speed.  
- **Internal Reference:** Eliminates the need for an external reference source.  
- **Wide Temperature Range:** Operates reliably from -40°C to +85°C.  
- **64-Lead LQFP Package:** Compact and suitable for space-constrained applications.  

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

Partnumber Manufacturer Quantity Availability
LTC2231CUP LT 280 In Stock

Description and Introduction

10-bit, 135Msps ADC. The LTC2231CUP is a 14-bit, 20Msps low power ADC (Analog-to-Digital Converter) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 14 bits  
- **Sampling Rate:** 20Msps (Mega samples per second)  
- **Power Supply:** Single 3V (2.7V to 3.6V)  
- **Power Consumption:** 70mW at 20Msps  
- **Input Voltage Range:** 2Vpp (differential or single-ended)  
- **SNR (Signal-to-Noise Ratio):** 74dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 90dB (typical)  
- **DNL (Differential Non-Linearity):** ±0.5LSB (max)  
- **INL (Integral Non-Linearity):** ±1.5LSB (max)  
- **Package:** 48-Lead QFN (7mm × 7mm)  

### **Features:**  
- Low power consumption  
- High SNR and SFDR for precision applications  
- Flexible input options (differential or single-ended)  
- Internal reference and sample-and-hold circuit  
- No pipeline delay (zero latency)  
- 3.3V CMOS output interface  

### **Applications:**  
- Communications systems  
- Medical imaging  
- Portable instrumentation  
- Data acquisition systems  

The LTC2231CUP is designed for high-performance, low-power applications requiring high-speed data conversion.

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