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MAX5122BEEE from MAX,MAXIM - Dallas Semiconductor

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MAX5122BEEE

Manufacturer: MAX, MAXIM

+5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference

Partnumber Manufacturer Quantity Availability
MAX5122BEEE MAX, MAXIM 4023 In Stock

Description and Introduction

+5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference The MAX5122BEEE is a 16-bit, voltage-output digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 16-bit  
- **Number of Channels:** 1  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** +2.7V to +5.5V  
- **Output Type:** Voltage  
- **Output Range:** 0V to VREF (external reference dependent)  
- **Reference Input:** External (unbuffered)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±4 LSB (max)  
- **Settling Time:** 10µs (typical)  
- **Power Consumption:** 0.5mA (typical at 3V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP  

### **Descriptions:**  
The MAX5122BEEE is a high-precision, low-power, single-channel DAC designed for applications requiring accurate analog voltage outputs. It features a serial interface for easy microcontroller communication and operates from a single supply voltage.  

### **Features:**  
- **16-Bit Monotonicity:** Ensures no missing codes over temperature.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **SPI-Compatible Interface:** Supports clock speeds up to 26MHz.  
- **Rail-to-Rail Output Buffer:** Provides full-scale output swing.  
- **Power-On Reset:** Output defaults to zero-scale at startup.  
- **Small Package (QSOP-16):** Suitable for space-constrained designs.  

This information is based solely on the manufacturer's datasheet. For detailed application notes or design considerations, refer to the official documentation.

Application Scenarios & Design Considerations

+5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference

Alternative Part Number

  • AD5662BRMZ-1 --: 12-bit DAC with similar serial interface and voltage output, pin-compatible footprint in MSOP package, widely available and functionally equivalent.
  • MCP4822-E/MS --: Dual 12-bit DAC with SPI interface and internal reference, suitable replacement for low-power precision voltage output applications.
  • DAC8552IDGKR --: 16-bit dual DAC with SPI interface and similar supply range, offers higher resolution and comparable performance for precision control systems.
  • AD5322BRMZ --: Dual 12-bit voltage-output DAC with SPI interface, functionally similar to the MAX5122 and available from a different series/manufacturer.
  • MCP4922-E/SL --: Dual 12-bit SPI DAC in a similar small package, a common cost-effective substitute with a clearly different naming series.

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