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MAX517BESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX517BESA

Manufacturer: MAXIM

2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

Partnumber Manufacturer Quantity Availability
MAX517BESA MAXIM 71 In Stock

Description and Introduction

2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs The MAX517BESA is a digital-to-analog converter (DAC) manufactured by Maxim Integrated. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Resolution:** 8-bit  
- **Number of Channels:** 1  
- **Interface Type:** I²C (2-wire serial)  
- **Supply Voltage:** +5V  
- **Reference Voltage:** Internal (2.5V) or External (1.25V to VDD)  
- **Output Type:** Voltage  
- **Settling Time:** 6µs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  

### **Descriptions:**
The MAX517BESA is a low-power, single-channel, 8-bit DAC with an I²C-compatible interface. It is designed for applications requiring precision voltage output with minimal external components. The device includes an internal reference (2.5V) but can also accept an external reference for flexibility. It operates from a single +5V supply and is suitable for industrial, automotive, and instrumentation applications.

### **Features:**
- **Low Power Consumption:** Typically 0.4mA operating current  
- **Internal or External Reference:** Supports 2.5V internal or external reference (1.25V to VDD)  
- **Rail-to-Rail Output Buffer:** Ensures full-scale output swing  
- **I²C-Compatible Interface:** Supports standard (100kHz) and fast (400kHz) modes  
- **Power-On Reset:** Clears DAC output to zero at startup  
- **Small Footprint:** 8-pin SOIC package for space-constrained designs  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

Alternative Part Number

  • AD5300BRMZ --: Single-channel 8-bit voltage-output DAC with SPI interface, functionally similar to the MAX517 and available from a different manufacturer and series.
  • MCP4822-E/P --: Dual-channel 12-bit DAC with SPI interface in a DIP package, offering higher resolution and a different naming series as a practical substitute.
  • LTC1257CN8 --: Single 12-bit voltage-output DAC with serial interface in an 8-pin DIP, suitable as a higher-resolution alternative from a different series.
  • MCP4821-E/SN --: 8-bit single-channel DAC with internal reference and SPI interface, a common drop-in style alternative for MAX517 applications.
  • LTC1655CS8 --: 8-bit rail-to-rail voltage-output DAC in an SO-8 package, suitable replacement when SPI-compatible single DAC is needed.

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