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MAX538BCSA+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX538BCSA+T

Manufacturer: MAXIM

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs

Partnumber Manufacturer Quantity Availability
MAX538BCSA+T MAXIM 294 In Stock

Description and Introduction

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs The MAX538BCSA+T is a digital-to-analog converter (DAC) manufactured by Maxim Integrated.  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Number of Channels:** 1  
- **Settling Time:** 10µs  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  
- **Reference Type:** External  
- **Power Consumption:** 0.4mW (typical at 3V)  

### **Descriptions:**  
The MAX538BCSA+T is a low-power, 8-bit DAC with a serial interface, designed for precision analog output applications. It operates from a single supply and is compatible with SPI, QSPI, and MICROWIRE interfaces.  

### **Features:**  
- Low power consumption  
- Single-supply operation (2.7V to 5.5V)  
- SPI/QSPI/MICROWIRE-compatible serial interface  
- Rail-to-rail output buffer  
- External voltage reference input  
- Small 8-pin SOIC package  

This DAC is commonly used in industrial control, instrumentation, and portable battery-powered applications.

Application Scenarios & Design Considerations

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs

Alternative Part Number

  • AD5300BRMZ --: Single 8-bit voltage-output DAC with SPI interface, functionally similar to the MAX538 and available from a different manufacturer/series.
  • MCP4822-E/P --: Dual 12-bit DAC with SPI interface that can serve as a higher-resolution substitute in many MAX538 applications.
  • LTC1655CS8 --: 12-bit rail-to-rail voltage-output DAC in a small package, suitable as an upgraded drop-in style alternative.

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