TLV5617AID

Product Overview

Category: Integrated Circuit (IC)

Use: Digital-to-Analog Converter (DAC)

Characteristics: - High precision and accuracy - Low power consumption - Wide operating voltage range - Fast settling time - Small package size

Package: 8-pin SOIC (Small Outline Integrated Circuit)

Essence: The TLV5617AID is a high-performance DAC that converts digital signals into analog voltages with high precision and accuracy. It is commonly used in various applications where precise analog voltage outputs are required.

Packaging/Quantity: The TLV5617AID is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Operating Voltage Range: 2.7V to 5.5V
• Supply Current: 0.5mA (typical)
• Settling Time: 10µs (typical)
• Output Voltage Range: 0V to Vref
• Reference Voltage Range: 2.5V to 5V

Pin Configuration

The TLV5617AID has the following pin configuration:

```

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| | --|VDD VOUT|-- --|GND DIN |-- --|REF CS |-- --|CLK SCLK|-- --|~RESET ~LDAC|-- --|AGND AGND|-- |___________| ```

• VDD: Power supply voltage
• GND: Ground reference
• REF: Reference voltage input
• CLK: Serial clock input
• ~RESET: Active low reset input
• ~LDAC: Active low load DAC input
• AGND: Analog ground reference
• VOUT: Analog voltage output
• DIN: Serial data input
• CS: Chip select input
• SCLK: Serial clock input

Functional Features

• High precision and accuracy: The TLV5617AID provides a 12-bit resolution, allowing for precise analog voltage outputs.
• Low power consumption: With a supply current of only 0.5mA, the TLV5617AID is designed to minimize power consumption.
• Fast settling time: The DAC quickly settles to the desired output voltage within 10µs, ensuring rapid response in applications.
• Small package size: The 8-pin SOIC package offers a compact form factor, making it suitable for space-constrained designs.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low power consumption - Fast settling time - Compact package size

Disadvantages: - Limited number of channels (only 1 channel) - Requires an external reference voltage

Working Principles

The TLV5617AID operates by converting digital input signals into corresponding analog voltages. It utilizes a 12-bit digital-to-analog conversion technique to achieve high precision and accuracy. The digital input data is provided through the DIN pin, and the serial clock input (SCLK) controls the conversion process. The chip select (CS) pin enables or disables the DAC operation. The reference voltage (REF) determines the maximum analog output voltage range. The TLV5617AID also features a reset input (~RESET) and a load DAC input (~LDAC) for additional control.

Detailed Application Field Plans

The TLV5617AID finds applications in various fields where accurate analog voltage outputs are required. Some potential application areas include:

1. Industrial Automation: Used in control systems to generate precise analog control signals for actuators, valves, and motor speed control.
2. Audio Equipment: Employed in audio amplifiers and mixers to convert digital audio signals into analog voltages for speaker output.
3. Instrumentation: Utilized in test and measurement equipment to generate reference voltages or calibration signals with high accuracy.
4. Communication Systems: Integrated into communication devices to produce analog signals for modulation, demodulation, and signal conditioning.

Detailed and Complete Alternative Models

1. TLV5616AID: Similar to the TLV5617AID but with a 10-bit resolution instead of 12 bits.
2. MAX5217: A 12-bit DAC with similar features and performance characteristics as the TLV5617AID.
3. MCP4921: Another 12-bit DAC option with SPI interface and low power consumption.

These alternative models offer similar functionality and can be considered as alternatives to the TLV5617AID based on specific application requirements.

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