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MAX5480AEEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX5480AEEE

Manufacturer: MAXIM

8-Bit Parallel DAC in QSOP-16 Package

Partnumber Manufacturer Quantity Availability
MAX5480AEEE MAXIM 2 In Stock

Description and Introduction

8-Bit Parallel DAC in QSOP-16 Package The **MAX5480AEEE** is a digital potentiometer manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** Digital Potentiometer (Non-Volatile, Dual-Channel)  
- **Resolution:** 10-bit (1024 taps)  
- **Resistance Range:** 50 kΩ  
- **Interface:** 3-Wire SPI-Compatible  
- **Supply Voltage:** 2.7V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (Exposed Pad)  
- **Non-Volatile Memory:** Yes (Retains settings during power-off)  
- **End-to-End Resistance Tolerance:** ±20%  
- **Wiper Resistance:** 100Ω (typical)  
- **Low Power Consumption:**  
  - **Active Mode:** 1.5mA (max)  
  - **Shutdown Mode:** 1μA (max)  

### **Descriptions:**
The **MAX5480AEEE** is a dual-channel, 10-bit digital potentiometer with non-volatile memory, allowing it to retain its settings even when power is removed. It is designed for applications requiring precision resistance adjustments via a digital interface. The device operates over a wide voltage range and is suitable for use in audio systems, instrumentation, and industrial controls.

### **Features:**
- Dual-channel 10-bit resolution (1024 taps per channel).  
- Non-volatile memory stores wiper position.  
- SPI-compatible serial interface for control.  
- Low power consumption in shutdown mode.  
- Compact 16-pin QSOP package with exposed pad for thermal dissipation.  
- End-to-end resistance tolerance of ±20%.  
- Wide operating voltage range (2.7V to 5.25V).  

This device is commonly used in applications requiring digitally controlled resistance adjustments, such as volume control, calibration, and programmable voltage dividers.  

(Source: MAXIM Integrated Datasheet)

Application Scenarios & Design Considerations

8-Bit Parallel DAC in QSOP-16 Package

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