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MAX550AEUA from MAXIM,MAXIM - Dallas Semiconductor

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MAX550AEUA

Manufacturer: MAXIM

+2.5V to +5.5V, Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in レMAX Package

Partnumber Manufacturer Quantity Availability
MAX550AEUA MAXIM 149 In Stock

Description and Introduction

+2.5V to +5.5V, Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in レMAX Package The MAX550AEUA is a digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details about the part:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX550AEUA  
- **Type:** 12-Bit Digital-to-Analog Converter (DAC)  
- **Interface:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** +5V (single supply)  
- **Output Type:** Voltage Output  
- **Number of Channels:** 1  
- **Resolution:** 12 Bits  
- **Settling Time:** 10μs (typical)  
- **DNL (Differential Non-Linearity):** ±1 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin μMAX (MSOP)  

### **Descriptions and Features:**  
- **Low Power Consumption:** Typically 0.7mA in active mode and 1μA in shutdown mode.  
- **Internal Reference:** Includes a precision output amplifier with rail-to-rail operation.  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE interfaces for easy microcontroller interfacing.  
- **Power-On Reset:** Ensures the DAC output powers up to zero scale.  
- **Small Package:** 8-pin μMAX (MSOP) package for space-constrained applications.  
- **Applications:** Used in industrial control, digital gain and offset adjustment, programmable voltage sources, and automated test equipment.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

+2.5V to +5.5V, Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in レMAX Package

Alternative Part Number

  • LTC1258CMS8-2.5 --: Low-power 2.5V voltage reference in MSOP-8, functionally similar to the MAX550A reference and pin-compatible in many designs.
  • ADR4525ARZ --: Precision 2.5V low-noise voltage reference in SOIC-8, suitable replacement when board layout allows a different package.
  • REF5025AID --: High-accuracy 2.5V series voltage reference in SOIC-8, widely available and electrically comparable to the MAX550A.
  • AD5300BRMZ --: Single 8-bit voltage-output DAC with similar serial interface and small MSOP package, a direct functional replacement for the MAX550A.
  • MCP4822-E/MS --: Dual 12-bit DAC in MSOP with SPI interface, offers higher resolution and is widely available as a substitute in similar applications.
  • LTC1655CS8 --: Single 16-bit rail-to-rail DAC with serial interface, suitable when higher resolution is acceptable in place of the MAX550A.

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