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MAX539BCSA

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

Partnumber Manufacturer Quantity Availability
MAX539BCSA 45 In Stock

Description and Introduction

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs The MAX539BCSA is a low-power, voltage-output digital-to-analog converter (DAC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution**: 8-bit  
- **Interface**: SPI/QSPI/MICROWIRE-compatible (3-wire serial)  
- **Supply Voltage Range**: +2.7V to +5.5V  
- **Power Consumption**: 0.4mA (typical) at 5V  
- **Output Voltage Range**: 0V to VDD  
- **DNL (Differential Nonlinearity)**: ±1 LSB (max)  
- **INL (Integral Nonlinearity)**: ±1 LSB (max)  
- **Settling Time**: 10µs (typical)  
- **Operating Temperature Range**: 0°C to +70°C  
- **Package**: 8-pin SOIC  

### **Descriptions:**
- The MAX539BCSA is a single-channel, 8-bit DAC designed for low-power applications.  
- It provides a voltage output that ranges from 0V to the supply voltage (VDD).  
- The device features a simple 3-wire serial interface, making it compatible with SPI, QSPI, and MICROWIRE protocols.  
- It is optimized for battery-powered and portable applications due to its low power consumption.  

### **Features:**
- **Low Power Consumption**: 0.4mA (typical) at 5V.  
- **Single-Supply Operation**: Works from +2.7V to +5.5V.  
- **Rail-to-Rail Output Buffer**: Ensures full dynamic range.  
- **Power-On Reset**: Clears DAC output to zero at startup.  
- **Small Package**: 8-pin SOIC for space-constrained designs.  
- **SPI/QSPI/MICROWIRE-Compatible Interface**: Easy integration with microcontrollers.  

The MAX539BCSA 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
Partnumber Manufacturer Quantity Availability
MAX539BCSA MAXIM 2500 In Stock

Description and Introduction

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs The MAX539BCSA is a low-power, voltage-output digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Number of Channels:** 1  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Power Consumption:** 140µA (typical) at 3V  
- **Output Type:** Voltage  
- **Output Range:** 0V to VREF  
- **Reference Voltage:** External (up to VDD)  
- **Settling Time:** 8µs (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **SPI-Compatible Serial Interface:** Allows easy interfacing with microcontrollers.  
- **Rail-to-Rail Output Buffer:** Ensures full dynamic range.  
- **No External Trimming Required:** Factory-calibrated for accuracy.  
- **Small Package:** Space-saving 8-pin SOIC.  
- **Applications:** Portable instruments, digital gain and offset adjustment, programmable voltage sources.  

The MAX539BCSA is designed for precision voltage output applications with minimal power consumption.

Application Scenarios & Design Considerations

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs
Partnumber Manufacturer Quantity Availability
MAX539BCSA MAXIM 100 In Stock

Description and Introduction

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs **Manufacturer:** MAXIM  

**Part Number:** MAX539BCSA  

**Specifications:**  
- **Type:** Digital Potentiometer  
- **Resolution:** 256 Taps  
- **Number of Channels:** 1  
- **Interface Type:** SPI  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Resistance Values:** 10kΩ, 50kΩ, 100kΩ  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 8-SOIC  

**Descriptions:**  
The MAX539BCSA is a low-power, 256-tap digital potentiometer from Maxim Integrated. It is designed to replace mechanical potentiometers in applications requiring digital control. It features a simple SPI interface for easy integration into digital systems.  

**Features:**  
- Low power consumption  
- Non-volatile memory (retains settings when powered off)  
- SPI-compatible serial interface  
- Wide operating voltage range (2.7V to 5.5V)  
- Compact 8-SOIC package  
- Available in multiple resistance values (10kΩ, 50kΩ, 100kΩ)  
- Extended temperature range (-40°C to +85°C)

Application Scenarios & Design Considerations

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

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