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LTC2634CUD-LMI8#PBF from LINEAR

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LTC2634CUD-LMI8#PBF

Manufacturer: LINEAR

Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/掳C Reference

Partnumber Manufacturer Quantity Availability
LTC2634CUD-LMI8#PBF,LTC2634CUDLMI8PBF LINEAR 76 In Stock

Description and Introduction

Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/掳C Reference The LTC2634CUD-LMI8#PBF is a part from Linear Technology (now part of Analog Devices). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC2634CUD-LMI8#PBF  
- **Type:** 12-Bit DAC (Digital-to-Analog Converter)  
- **Number of Channels:** 4  
- **Interface Type:** I²C  
- **Supply Voltage:** 2.7V to 5.5V  
- **Output Type:** Voltage Output  
- **Settling Time:** 6µs (typical)  
- **Reference:** Internal (10ppm/°C typical)  
- **Package:** 16-QFN (3x3 mm)  
- **Operating Temperature Range:** 0°C to 70°C  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  

### **Descriptions:**  
The LTC2634 is a quad 12-bit voltage-output DAC with an integrated high-accuracy reference. It operates from a single 2.7V to 5.5V supply and communicates via an I²C interface. The device includes a power-on reset circuit that ensures the DAC outputs initialize to zero-scale or mid-scale. It is available in a compact 16-lead QFN package.

### **Features:**  
- **Four 12-Bit DACs** in a single package  
- **Integrated Precision Reference** (10ppm/°C drift)  
- **Low Power Operation** (400µA per DAC at 3V)  
- **I²C Interface** (supports standard, fast, and high-speed modes)  
- **Rail-to-Rail Output**  
- **Power-On Reset to Zero-Scale or Mid-Scale**  
- **Small 16-Lead QFN Package (3x3 mm)**  
- **Guaranteed Monotonicity**  

This DAC is suitable for industrial control, data acquisition, and instrumentation applications requiring high precision and multiple output channels.

Application Scenarios & Design Considerations

Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/掳C Reference

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