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THS5641A from TI,Texas Instruments

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THS5641A

Manufacturer: TI

8-Bit, 100 MSPS, CommsDAC(TM) DAC Scalable Current Outputs between 2mA to 20mA

Partnumber Manufacturer Quantity Availability
THS5641A TI 73 In Stock

Description and Introduction

8-Bit, 100 MSPS, CommsDAC(TM) DAC Scalable Current Outputs between 2mA to 20mA The **THS5641A** is a high-speed, low-power digital-to-analog converter (DAC) manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 10-bit  
- **Sampling Rate:** 125 MSPS (Mega Samples Per Second)  
- **Power Supply:** Single +5V or dual ±5V operation  
- **Power Consumption:** 275 mW (typical at +5V, 125 MSPS)  
- **Output Type:** Current output (2 mA full-scale)  
- **DNL (Differential Nonlinearity):** ±0.5 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 35 ns (to ±0.1%)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
- The THS5641A is a **high-speed, low-power** DAC designed for applications requiring fast signal generation.  
- It supports **single-ended** or **differential** output configurations.  
- The device includes an **internal reference** for simplified design but also allows external reference input.  
- It is optimized for **communications, video, and instrumentation** applications.  

### **Features:**
- **High-Speed Performance:** 125 MSPS update rate for rapid signal generation.  
- **Low Power Consumption:** 275 mW at full speed, reducing thermal load.  
- **Flexible Power Supply:** Operates on a single +5V or dual ±5V supply.  
- **On-Chip Voltage Reference:** Simplifies system design.  
- **Excellent Linearity:** ±0.5 LSB DNL and ±1 LSB INL ensure high accuracy.  
- **Fast Settling Time:** 35 ns for quick response in dynamic applications.  
- **Wide Temperature Range:** Suitable for industrial environments (-40°C to +85°C).  

This information is sourced from TI's official documentation on the THS5641A. For detailed datasheets, refer to Texas Instruments' website.

Application Scenarios & Design Considerations

8-Bit, 100 MSPS, CommsDAC(TM) DAC Scalable Current Outputs between 2mA to 20mA

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