MAX5172AEEE+T

Product Overview

• Category: Integrated Circuit
• Use: Digital-to-Analog Converter (DAC)
• Characteristics:
  • High resolution
  • Low power consumption
  • Small package size
  • Wide operating voltage range
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: MAX5172AEEE+T is a high-resolution DAC used to convert digital signals into analog voltages.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Resolution: 12 bits
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C
• Total Unadjusted Error: ±1 LSB (Least Significant Bit)
• DNL (Differential Non-Linearity): ±0.5 LSB
• INL (Integral Non-Linearity): ±1 LSB
• Power Consumption: 0.5mW (typical)

Pin Configuration

The MAX5172AEEE+T has the following pin configuration:

```

---

| | --|VDD VREF|-- Vref --|GND AGND|-- Analog Ground --|SDI SDO |-- Serial Data Input / Serial Data Output --|SCLK CS |-- Serial Clock / Chip Select --|LDAC CLR |-- Load DAC / Clear Input --|OUT NC |-- Analog Output --|DGND DVDD|-- Digital Ground / Digital Supply Voltage |___________| ```

Functional Features

• High-resolution DAC with 12-bit resolution
• Serial interface for easy integration with microcontrollers or other digital systems
• Internal reference voltage (Vref) for simplified circuit design
• Low power consumption makes it suitable for battery-powered applications
• Small package size allows for space-efficient PCB layout

Advantages and Disadvantages

Advantages: - High resolution provides accurate analog output - Wide operating voltage range allows for flexibility in different applications - Low power consumption prolongs battery life - Small package size saves board space

Disadvantages: - Limited output voltage range (0V to Vref) - Total unadjusted error may affect precision in some applications

Working Principles

The MAX5172AEEE+T is a digital-to-analog converter that converts digital signals into corresponding analog voltages. It utilizes a 12-bit resolution to provide precise analog outputs. The DAC can be controlled through a serial interface, allowing easy integration with microcontrollers or other digital systems.

The device operates within a wide supply voltage range of 2.7V to 5.5V, making it suitable for various applications. It features an internal reference voltage (Vref), eliminating the need for an external reference source. The low power consumption of the MAX5172AEEE+T ensures efficient energy usage, making it ideal for battery-powered devices.

Detailed Application Field Plans

The MAX5172AEEE+T can be used in various applications, including but not limited to:

1. Audio Systems: Providing accurate analog voltage outputs for audio amplifiers, filters, and volume control circuits.
2. Industrial Automation: Generating precise control signals for motor speed control, valve positioning, and sensor calibration.
3. Test and Measurement Equipment: Producing stable and accurate reference voltages for calibration purposes.
4. Communication Systems: Controlling RF signal levels, frequency synthesis, and modulation circuits.
5. Automotive Electronics: Implementing voltage control in automotive systems such as climate control, lighting, and engine management.

Detailed and Complete Alternative Models

1. MAX5173AEEE+T: Similar to MAX5172AEEE+T, but with a higher resolution of 14 bits.
2. MAX5174AEEE+T: A lower-resolution version of the MAX5172AEEE+T, with 10-bit resolution.
3. MAX5175AEEE+T: A pin-compatible alternative with 12-bit resolution and additional features such as internal EEPROM for storing user-defined settings.

These alternative models provide options with different resolutions and additional features, allowing users to choose the most suitable DAC for their specific requirements.

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