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LTC1821AIGW from LINEAR

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LTC1821AIGW

Manufacturer: LINEAR

16-Bit, Ultra Precise, Fast Settling VOUT DAC

Partnumber Manufacturer Quantity Availability
LTC1821AIGW LINEAR 14 In Stock

Description and Introduction

16-Bit, Ultra Precise, Fast Settling VOUT DAC The LTC1821AIGW is a high-speed, low-power 16-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Resolution:** 16-bit  
- **Sampling Rate:** 1.25 MSPS (Million Samples Per Second)  
- **Input Type:** Differential  
- **Input Voltage Range:** ±2.5V (5Vpp differential)  
- **Power Supply:** Single +5V  
- **Power Consumption:** 95mW (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±1.5 LSB (max)  
- **SNR (Signal-to-Noise Ratio):** 90dB (typical)  
- **THD (Total Harmonic Distortion):** -100dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-Lead SSOP (Shrink Small Outline Package)  

### **Descriptions:**
- The LTC1821AIGW is a high-performance, low-power 16-bit ADC designed for precision data acquisition applications.  
- It features a differential input architecture, reducing noise sensitivity and improving signal integrity.  
- The device includes an internal reference and a high-speed parallel interface for easy integration with microprocessors or DSPs.  

### **Features:**
- **High-Speed 16-Bit Performance:** 1.25MSPS sampling rate with excellent linearity.  
- **Low Power Consumption:** 95mW typical, suitable for power-sensitive applications.  
- **Differential Inputs:** Supports ±2.5V input range for noise immunity.  
- **Internal 2.5V Reference:** Eliminates the need for an external reference.  
- **Parallel Output Interface:** 16-bit CMOS/TTL-compatible output for easy interfacing.  
- **No Pipeline Delay:** Provides immediate data conversion results.  
- **Wide Operating Temperature Range:** Suitable for industrial environments (-40°C to +85°C).  

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

Partnumber Manufacturer Quantity Availability
LTC1821AIGW LT 200 In Stock

Description and Introduction

16-Bit, Ultra Precise, Fast Settling VOUT DAC The LTC1821AIGW is a high-speed, low-power 16-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 16-bit  
- **Sampling Rate:** 1.25 MSPS (Million Samples Per Second)  
- **Power Supply:** Single +5V  
- **Power Consumption:** 110mW (typical)  
- **Input Voltage Range:** 0V to 4.096V (unipolar) or ±2.048V (bipolar)  
- **DNL (Differential Nonlinearity):** ±0.5 LSB (max)  
- **INL (Integral Nonlinearity):** ±1.5 LSB (max)  
- **Signal-to-Noise Ratio (SNR):** 88dB (typical)  
- **THD (Total Harmonic Distortion):** -96dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-Lead SSOP (GW)  

### **Descriptions and Features:**  
- **High-Speed 16-Bit ADC:** Provides accurate conversion at 1.25 MSPS.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Flexible Input Range:** Supports both unipolar (0V to 4.096V) and bipolar (±2.048V) modes.  
- **Internal Reference:** Includes a precision 4.096V reference.  
- **Parallel Output Interface:** 16-bit parallel CMOS/TTL-compatible output.  
- **No Pipeline Delay:** Single conversion cycle latency.  
- **On-Chip Sample-and-Hold:** Ensures accurate signal acquisition.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  

This ADC is commonly used in data acquisition systems, medical imaging, communications, and instrumentation.  

(Note: Always refer to the official datasheet for detailed and updated specifications.)

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