Octal, 8-Bit, Serial DACs with Output Buffer The MAX528CAG is a digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated (now Analog Devices)
- **Part Number:** MAX528CAG
- **Type:** 8-Bit, Octal, Voltage-Output DAC
- **Interface:** Serial (SPI/QSPI/MICROWIRE compatible)
- **Supply Voltage:** +5V (single supply)
- **Output Type:** Voltage
- **Output Range:** 0V to VREF (programmable)
- **Reference Input:** External (VREF)
- **DNL (Differential Non-Linearity):** ±1 LSB (max)
- **INL (Integral Non-Linearity):** ±1 LSB (max)
- **Settling Time:** 10µs (typical)
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)
- **Package:** 24-pin SSOP (Shrink Small Outline Package)
### **Descriptions:**
The MAX528CAG is an 8-bit, octal (8-channel), serial-input, voltage-output digital-to-analog converter (DAC). It is designed for applications requiring multiple DAC channels with minimal board space. The device operates from a single +5V supply and includes an internal reference buffer. Each DAC channel provides a voltage output that can be independently programmed via a 3-wire serial interface (SPI/QSPI/MICROWIRE compatible).
### **Features:**
- **8 Independent DAC Channels** – Each with 8-bit resolution.
- **Serial Interface** – Compatible with SPI, QSPI, and MICROWIRE.
- **Single +5V Supply Operation** – Simplifies power requirements.
- **Rail-to-Rail Output Buffer Amplifiers** – Ensures full dynamic range.
- **Low Power Consumption** – Typically 4mA operating current.
- **Internal Reference Buffer** – Eliminates the need for an external buffer.
- **Power-On Reset (POR)** – Outputs reset to zero scale at startup.
- **Compact SSOP-24 Package** – Saves board space in multi-channel applications.
This information is strictly based on the manufacturer's datasheet and technical documentation.
