DAC124S085CIMM

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC124S085CIMM is a high-performance, 12-bit digital-to-analog converter designed for various applications that require precise analog output generation. It is commonly used in industrial automation, audio equipment, instrumentation, and communication systems.

Characteristics: - High resolution: 12-bit resolution allows for fine-grained analog output. - Low power consumption: The DAC operates at low power, making it suitable for battery-powered devices. - Fast settling time: The device offers fast settling time, enabling quick response in dynamic applications. - Wide voltage range: The DAC supports a wide voltage range, allowing flexibility in different operating conditions.

Package: The DAC124S085CIMM is available in a small outline integrated circuit (SOIC) package, which provides ease of integration into various electronic systems.

Essence: The essence of the DAC124S085CIMM lies in its ability to convert digital signals into precise analog voltages, providing accurate control over analog outputs.

Packaging/Quantity: The DAC124S085CIMM is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Output Type: Voltage
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +105°C
• Settling Time: 4.5µs (typical)
• DNL (Differential Non-Linearity): ±0.5 LSB (typical)
• INL (Integral Non-Linearity): ±1 LSB (typical)
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The DAC124S085CIMM has the following pin configuration:

1. VDD: Supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT: Analog output voltage
5. CS: Chip select input
6. SCLK: Serial clock input
7. SDIN: Serial data input
8. DGND: Digital ground

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Fast settling time for dynamic applications
• Wide voltage range for versatile use
• SPI interface for easy integration with microcontrollers and other digital devices

Advantages and Disadvantages

Advantages: - High resolution allows for precise analog output generation. - Low power consumption makes it suitable for battery-powered devices. - Fast settling time enables quick response in dynamic applications. - Wide voltage range provides flexibility in different operating conditions. - SPI interface allows for easy integration with various digital systems.

Disadvantages: - Limited to a single channel output. - Requires an external reference voltage for accurate analog output.

Working Principles

The DAC124S085CIMM operates by converting digital input signals into corresponding analog voltages. It utilizes a 12-bit digital-to-analog converter to achieve high-resolution output. The device receives digital data through the SPI interface, processes it internally, and generates the corresponding analog voltage at the AOUT pin. The accuracy of the analog output is dependent on the quality of the reference voltage provided at the VREF pin.

Detailed Application Field Plans

The DAC124S085CIMM finds applications in various fields, including:

1. Industrial Automation: Precise analog control in industrial machinery and equipment.
2. Audio Equipment: Generation of high-quality audio signals in audio systems and amplifiers.
3. Instrumentation: Calibration and control of measurement instruments.
4. Communication Systems: Generation of analog signals for communication devices.

Detailed and Complete Alternative Models

1. DAC124S085CIMM/NOPB: Similar to the DAC124S085CIMM, but with a different package.
2. DAC124S085CISQ/NOPB: A smaller package variant of the DAC124S085CIMM.
3. DAC124S085CISQE/NOPB: Enhanced version with extended temperature range.

These alternative models offer similar functionality and performance characteristics as the DAC124S085CIMM, providing options for different application requirements.

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