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MAX538BESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX538BESA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX538BESA MAXIM 3 In Stock

Description and Introduction

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs The MAX538BESA is a digital-to-analog converter (DAC) manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 8-bit  
- **Number of Channels:** 1  
- **Interface Type:** Serial (SPI/MICROWIRE compatible)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **DNL (Differential Non-Linearity):** ±1 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **Power Consumption:** 0.4mW (typical at 3V)  
- **Output Type:** Voltage (buffered)  
- **Settling Time:** 10µs (typical)  

### **Descriptions:**
The MAX538BESA is a low-power, 8-bit DAC with a serial interface, designed for applications requiring precision voltage output. It operates from a single supply voltage and provides a buffered voltage output with low power consumption, making it suitable for battery-powered and portable devices.

### **Features:**
- **Low Power Consumption:** Ideal for battery-operated systems.  
- **Single-Supply Operation:** Works from 2.7V to 5.5V.  
- **SPI/MICROWIRE-Compatible Serial Interface:** Easy integration with microcontrollers.  
- **Buffered Voltage Output:** Ensures stable and accurate analog output.  
- **Small Package (8-pin SOIC):** Space-efficient for compact designs.  
- **Power-On Reset:** Output defaults to zero-scale at startup.  
- **Rail-to-Rail Output Swing:** Maximizes dynamic range.  

This DAC is commonly used in industrial control systems, digital gain and offset adjustment, and programmable voltage sources.

Application Scenarios & Design Considerations

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

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