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MAX5385EUT+T from MAX,MAXIM - Dallas Semiconductor

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MAX5385EUT+T

Manufacturer: MAX, MAXIM

Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23

Partnumber Manufacturer Quantity Availability
MAX5385EUT+T MAX, MAXIM 3924 In Stock

Description and Introduction

Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 The **MAX5385EUT+T** is a digital-to-analog converter (DAC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Number of Channels:** 1  
- **Interface Type:** I²C (2-wire serial)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Output Type:** Voltage (buffered)  
- **Output Voltage Range:** 0V to VDD  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 6µs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-6  

### **Description:**  
The MAX5385EUT+T is a low-power, single-channel, 8-bit DAC with an I²C-compatible interface. It provides a buffered voltage output and operates from a single supply voltage (2.7V to 5.5V). It is designed for applications requiring precision analog output with minimal power consumption.  

### **Features:**  
- **Low Power Consumption:** 0.4mA (typical) at 3V  
- **Rail-to-Rail Output Buffer**  
- **I²C-Compatible Interface (up to 400kHz)**  
- **Power-On Reset (POR) to Zero-Scale Output**  
- **Small SOT-23-6 Package**  
- **No External Components Required**  

This DAC is commonly used in **portable devices, industrial controls, and instrumentation** where space and power efficiency are critical.  

(Note: Always refer to the official datasheet for the most accurate and updated information.)

Application Scenarios & Design Considerations

Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23

Alternative Part Number

  • MCP4725A0T-E/CH --: Single-channel 12-bit I2C DAC in SOT-23-6, functionally similar to the MAX5385 and pin-compatible in many designs.
  • DAC7571IDBVR --: 12-bit I2C DAC in SOT-23-6 with comparable resolution and interface, suitable as a direct functional replacement.
  • AD5621BRTZ-REEL7 --: 12-bit DAC in SOT-23-6 with similar I2C interface and performance, a viable alternative from a different series.
  • AD5641BRMZ --: Single-channel 14-bit DAC in SOT-23/MSOP with similar resolution and I2C interface, a strong functional substitute from a different series.

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