Galibrated Quad 12-Bit Voltage-Output D/A Converters The MAX527CEWG is a quad, 12-bit, voltage-output digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:
### **Specifications:**
- **Resolution:** 12-bit
- **Number of Channels:** 4
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)
- **Supply Voltage:** +5V
- **Output Type:** Voltage
- **Output Range:** 0V to VREF (external reference required)
- **Reference Input:** External only
- **DNL (Differential Nonlinearity):** ±1 LSB (max)
- **INL (Integral Nonlinearity):** ±1 LSB (max)
- **Settling Time:** 10µs (typical)
- **Power Consumption:** 5mW (typical)
- **Operating Temperature Range:** 0°C to +70°C (Commercial)
- **Package:** 24-pin SOIC (Wide)
### **Descriptions:**
- The MAX527CEWG is a quad-channel, 12-bit DAC designed for precision analog output applications.
- It requires an external reference voltage to set the output range.
- The serial interface allows easy communication with microcontrollers and DSPs.
- It includes a double-buffered input structure for simultaneous updates of multiple DACs.
- Suitable for industrial control, automation, and instrumentation applications.
### **Features:**
- **Four Independent 12-Bit DACs:** Allows simultaneous or individual updates.
- **SPI/QSPI/MICROWIRE-Compatible Interface:** Simplifies digital interfacing.
- **Low Power Consumption:** Ideal for battery-powered applications.
- **Double-Buffered Inputs:** Enables synchronized output updates.
- **Rail-to-Rail Output Buffer Amplifiers:** Ensures wide dynamic range.
- **Power-On Reset:** Outputs reset to zero-scale at startup.
- **24-Pin SOIC Package:** Compact and suitable for space-constrained designs.
This information is strictly based on the manufacturer's datasheet and technical documentation.
