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LTC2621CDD from LINEAR

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LTC2621CDD

Manufacturer: LINEAR

16-/14-/12-Bit Rail-to-Rail DACs in 10-Lead DFN

Partnumber Manufacturer Quantity Availability
LTC2621CDD LINEAR 100 In Stock

Description and Introduction

16-/14-/12-Bit Rail-to-Rail DACs in 10-Lead DFN The LTC2621CDD is a 12-bit voltage-output digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 12 bits  
- **Number of Channels:** 1  
- **Interface Type:** SPI  
- **Supply Voltage:** 2.7V to 5.5V  
- **Output Type:** Voltage (Buffered)  
- **Output Range:** 0V to VREF (Programmable)  
- **Reference:** External (Requires external reference voltage)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 4.5µs (Typical)  
- **Power Consumption:** 0.7mW (Typical at 3V)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-DFN (3mm x 3mm)  

### **Descriptions and Features:**  
- **Single Channel DAC:** Provides a single analog output.  
- **Low Power:** Suitable for battery-powered applications.  
- **SPI-Compatible Interface:** Supports 50MHz clock rate.  
- **Rail-to-Rail Output:** Ensures full dynamic range.  
- **Power-On Reset:** Output resets to zero-scale or mid-scale (programmable).  
- **High Accuracy:** Low INL and DNL ensure precision.  
- **Small Form Factor:** 8-pin DFN package for space-constrained designs.  

This DAC is commonly used in industrial control, instrumentation, and portable devices requiring precise analog voltage generation.  

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

Application Scenarios & Design Considerations

16-/14-/12-Bit Rail-to-Rail DACs in 10-Lead DFN
Partnumber Manufacturer Quantity Availability
LTC2621CDD LT 118 In Stock

Description and Introduction

16-/14-/12-Bit Rail-to-Rail DACs in 10-Lead DFN The LTC2621CDD is a 12-bit voltage-output digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 12-bit  
- **Number of Channels:** 1  
- **Interface Type:** SPI  
- **Supply Voltage:** 2.7V to 5.5V  
- **Output Type:** Voltage  
- **Output Range:** 0V to VREF (unbuffered) or 0V to 2 × VREF (buffered)  
- **Reference Voltage:** Internal (2.048V) or External (up to V+)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 4.5µs (typical)  
- **Power Consumption:** 0.5mW (typical at 3V)  
- **Package:** 8-Lead DFN (3mm × 3mm)  

### **Descriptions and Features:**  
- **Single-Channel DAC:** Provides a single analog voltage output.  
- **Internal Reference:** Includes a 2.048V reference with ±10mV initial accuracy.  
- **SPI-Compatible Interface:** Supports 50MHz clock rate.  
- **Low Power:** Suitable for battery-powered applications.  
- **Rail-to-Rail Output:** Buffered output can swing close to supply rails.  
- **Power-On Reset:** Ensures DAC output starts at zero scale.  
- **Small Form Factor:** DFN package saves board space.  

This DAC is commonly used in industrial control, instrumentation, and portable devices requiring precise voltage generation.

Application Scenarios & Design Considerations

16-/14-/12-Bit Rail-to-Rail DACs in 10-Lead DFN

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