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MAX548ACUA from MAXIM,MAXIM - Dallas Semiconductor

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MAX548ACUA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX548ACUA MAXIM 349 In Stock

Description and Introduction

+2.5V to +5.5V, Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in レMAX Package The MAX548ACUA is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Digital Potentiometer  
- **Number of Channels:** 1  
- **Taper:** Linear  
- **Resistance Value:** 50 kΩ  
- **Number of Positions:** 256  
- **Interface:** SPI  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin μMAX (MSOP)  
- **Resolution:** 8-bit (256 taps)  
- **Low Power Consumption:** Typically 3μA (standby)  
- **Non-Volatile Memory:** No  

### **Descriptions:**
The MAX548ACUA is a digitally controlled potentiometer that functions similarly to a mechanical potentiometer but is controlled via an SPI interface. It provides a variable resistance in 256 discrete steps and is commonly used in applications requiring programmable voltage division or resistance adjustment.  

### **Features:**
- **SPI-Compatible Interface** for digital control  
- **Wide Operating Voltage Range** (2.7V to 5.5V)  
- **Low Power Consumption** (3μA standby current)  
- **50 kΩ End-to-End Resistance**  
- **256-Tap Resolution** (8-bit)  
- **Compact μMAX Package** (8-pin MSOP)  
- **No Non-Volatile Memory** (settings lost on power-down)  
- **Linear Taper** for uniform resistance adjustment  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

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

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