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TLV5638QDRG4 from TI,Texas Instruments

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TLV5638QDRG4

Manufacturer: TI

12-Bit, 1 or 3.5 us DAC Serial Input, Dual DAC, Pgrmable Int. Ref., Settling Time, Pwr Consumption 8-SOIC

Partnumber Manufacturer Quantity Availability
TLV5638QDRG4 TI 1533 In Stock

Description and Introduction

12-Bit, 1 or 3.5 us DAC Serial Input, Dual DAC, Pgrmable Int. Ref., Settling Time, Pwr Consumption 8-SOIC The TLV5638QDRG4 is a 12-bit digital-to-analog converter (DAC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Number of Channels:** 2  
- **Interface Type:** Serial (SPI)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Power Consumption:** 1.5mW (typical at 3V)  
- **Settling Time:** 10µs (typical)  
- **Output Type:** Voltage  
- **Reference Voltage:** Internal or External (1.2V internal reference)  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The TLV5638QDRG4 is a dual-channel, 12-bit DAC with an integrated voltage reference. It features a flexible serial interface compatible with SPI, QSPI, and Microwire standards. The device operates from a single supply and provides rail-to-rail output voltage.  

### **Features:**  
- Dual 12-bit DACs in a single package  
- Low power consumption  
- Internal or external reference option  
- Rail-to-rail output buffer  
- Power-on reset to zero-scale/mid-scale  
- SPI-compatible 3-wire serial interface  
- Wide operating temperature range (-40°C to +125°C)  

This DAC is suitable for industrial control, process automation, and portable instrumentation applications.

Application Scenarios & Design Considerations

12-Bit, 1 or 3.5 us DAC Serial Input, Dual DAC, Pgrmable Int. Ref., Settling Time, Pwr Consumption 8-SOIC

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