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MAX521ACAG from MAX,MAXIM - Dallas Semiconductor

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MAX521ACAG

Manufacturer: MAX

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

Partnumber Manufacturer Quantity Availability
MAX521ACAG MAX 55 In Stock

Description and Introduction

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs The MAX521ACAG is a precision, low-power, 8-bit digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- Maxim Integrated (now Analog Devices)  

### **Key Specifications:**  
- **Resolution:** 8-bit  
- **Number of Channels:** 1 (single-channel DAC)  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** +5V (single supply)  
- **Output Type:** Voltage output (buffered)  
- **Settling Time:** 10µs (typical)  
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **Power Consumption:** 1.4mW (typical)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Package:** 24-pin SSOP (Shrink Small Outline Package)  

### **Descriptions & Features:**  
- **Precision DAC:** Provides accurate 8-bit voltage output with low integral and differential non-linearity.  
- **Low Power Consumption:** Designed for power-sensitive applications.  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE for easy microcontroller interfacing.  
- **Internal Reference:** Includes an internal precision reference for simplified design.  
- **Buffered Output:** Voltage output is buffered for improved stability and drive capability.  
- **Single-Supply Operation:** Operates from a single +5V supply.  
- **Applications:** Used in industrial control, process automation, digital gain/offset adjustment, and programmable voltage sources.  

For exact details, always refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
Partnumber Manufacturer Quantity Availability
MAX521ACAG MAXIM 27 In Stock

Description and Introduction

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs The MAX521ACAG is a digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 8-bit
- **Number of Channels:** 4
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)
- **Supply Voltage Range:** +4.5V to +5.5V
- **Reference Voltage:** Internal or External (2V to VDD)
- **DNL (Differential Nonlinearity):** ±1 LSB (max)
- **INL (Integral Nonlinearity):** ±1 LSB (max)
- **Settling Time:** 10µs (typical)
- **Power Consumption:** 4mW (typical)
- **Operating Temperature Range:** 0°C to +70°C
- **Package:** 24-pin SSOP (Shrink Small Outline Package)

### **Descriptions:**
- The MAX521ACAG is a quad, 8-bit voltage-output DAC with a serial interface.
- It includes an internal precision buffer and a reference input that can be configured for internal or external use.
- Designed for low-power applications, it is suitable for industrial control, automation, and instrumentation systems.

### **Features:**
- **Four Independent DACs:** Allows simultaneous or individual updates.
- **Serial Interface:** SPI/QSPI/MICROWIRE compatible for easy microcontroller interfacing.
- **Low Power Consumption:** Ideal for battery-powered applications.
- **Internal Reference:** 2V reference voltage (can be overridden by an external reference).
- **Rail-to-Rail Output Buffer:** Ensures full dynamic range.
- **Power-On Reset:** Outputs reset to zero scale at power-up.
- **Software Shutdown Mode:** Reduces power consumption when inactive.

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

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