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LTC2626CDD from LINEAR

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LTC2626CDD

Manufacturer: LINEAR

16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface

Partnumber Manufacturer Quantity Availability
LTC2626CDD LINEAR 42 In Stock

Description and Introduction

16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface The LTC2626CDD is a 12-bit digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Number of Channels:** 4  
- **Interface Type:** SPI  
- **Supply Voltage:** 2.7V to 5.5V  
- **Output Type:** Voltage (buffered)  
- **Output Range:** 0V to VREF  
- **Reference:** External  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±4 LSB (max)  
- **Settling Time:** 4.5μs (typ)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 10-Lead DFN (3mm × 3mm)  

### **Descriptions and Features:**  
- **Low Power:** Typically consumes 0.7mA at 3V.  
- **Rail-to-Rail Output:** Buffered voltage output swings from 0V to VREF.  
- **SPI-Compatible Interface:** Supports 50MHz clock rate.  
- **Power-On Reset:** Outputs reset to zero-scale or mid-scale (user-selectable).  
- **Internal Reference:** Requires an external reference voltage.  
- **High Accuracy:** Low INL and DNL ensure precise analog output.  
- **Small Form Factor:** DFN package saves board space.  

The LTC2626CDD is designed for applications requiring multiple DAC channels with high accuracy and low power consumption, such as industrial control, instrumentation, and communication systems.

Application Scenarios & Design Considerations

16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface
Partnumber Manufacturer Quantity Availability
LTC2626CDD LT 295 In Stock

Description and Introduction

16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface The LTC2626CDD is a 6-channel, 12-bit voltage-output DAC (Digital-to-Analog Converter) manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 6  
- **Interface:** SPI/QSPI/MICROWIRE compatible  
- **Supply Voltage:** 2.7V to 5.5V  
- **Output Voltage Range:** 0V to VREF (unbuffered) or 0V to VREF (buffered, rail-to-rail)  
- **Reference Input:** External or internal (software-selectable)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 4.5µs (typical)  
- **Power Consumption:** 0.5mA (per channel, typical)  
- **Package:** 10-lead DFN (3mm × 3mm)  

### **Descriptions & Features:**  
- **6 Independent DAC Channels:** Each channel has its own 12-bit DAC with a rail-to-rail output buffer.  
- **Flexible Reference Input:** Can use an external reference or an internal reference (software-selectable).  
- **Low Power Operation:** Suitable for battery-powered applications.  
- **SPI-Compatible Serial Interface:** Supports daisy-chaining for multiple devices.  
- **Power-On Reset:** Outputs reset to zero-scale or mid-scale (programmable).  
- **High Accuracy:** Low INL and DNL ensure precise voltage outputs.  
- **Small Form Factor:** 10-lead DFN package saves board space.  

This DAC is commonly used in industrial control, instrumentation, and automated test equipment.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface

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