+5V, Serial-Input, Voltage-Output, 14-Bit DACs The MAX545BESD 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
- **Part Number:** MAX545BESD
- **Type:** Digital-to-Analog Converter (DAC)
- **Resolution:** 12-bit
- **Number of Channels:** 1 (Single-channel)
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)
- **Supply Voltage:** +5V (single supply)
- **Output Type:** Voltage Output
- **Settling Time:** 10µs (typical)
- **DNL (Differential Nonlinearity):** ±1 LSB (max)
- **INL (Integral Nonlinearity):** ±1 LSB (max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 14-pin SOIC
### **Descriptions:**
- The MAX545BESD is a 12-bit, serial-input, voltage-output DAC with a single-channel output.
- It is designed for applications requiring high precision and low power consumption.
- The device includes an internal precision output amplifier, providing a rail-to-rail output swing.
- It is compatible with standard SPI, QSPI, and MICROWIRE serial interfaces.
### **Features:**
- **12-Bit Resolution:** Provides high-precision analog output.
- **Low Power Consumption:** Typically 0.7mA operating current.
- **Internal Output Amplifier:** Eliminates the need for external buffering.
- **Rail-to-Rail Output Swing:** Maximizes dynamic range.
- **SPI/QSPI/MICROWIRE Compatible:** Easy interfacing with microcontrollers.
- **Single +5V Supply Operation:** Simplifies power requirements.
- **Power-On Reset:** Ensures output starts at zero scale at power-up.
- **Small Package (14-pin SOIC):** Saves board space.
This information is based solely on the manufacturer's datasheet and technical documentation.
