DAC8164IAPWR

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8164IAPWR is a high-performance, quad-channel, 16-bit digital-to-analog converter designed for various applications that require precise analog output generation. It is commonly used in industrial automation, test and measurement equipment, audio systems, and communication devices.

Characteristics: - High resolution: 16-bit resolution provides accurate and fine-grained analog output. - Low noise: The DAC8164IAPWR offers excellent signal-to-noise ratio, ensuring high-quality output. - Fast settling time: With a settling time of less than 10 microseconds, it can quickly respond to changes in input data. - Low power consumption: This DAC operates at low power levels, making it suitable for battery-powered devices. - Wide voltage range: It supports a wide supply voltage range, allowing flexibility in different applications.

Package: The DAC8164IAPWR is available in a small-sized TSSOP-16 package, which ensures easy integration into compact designs.

Essence: The essence of the DAC8164IAPWR lies in its ability to convert digital signals into precise analog voltages, enabling accurate control and manipulation of analog systems.

Packaging/Quantity: The DAC8164IAPWR is typically sold in reels containing 250 units per reel.

Specifications

• Resolution: 16 bits
• Number of Channels: 4
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Settling Time: <10µs
• Operating Temperature Range: -40°C to +105°C
• Power Consumption: 1.8mW (typical)

Detailed Pin Configuration

The DAC8164IAPWR has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUTA: Analog output channel A
5. OUTB: Analog output channel B
6. OUTC: Analog output channel C
7. OUTD: Analog output channel D
8. GND: Ground
9. SDA: Serial data input
10. SCL: Serial clock input
11. SYNC: Synchronization input
12. LDAC: Load DAC input
13. RESET: Reset input
14. A0: Address bit 0
15. A1: Address bit 1
16. A2: Address bit 2

Functional Features

• High-resolution digital-to-analog conversion for precise analog output generation.
• Four independent channels allow simultaneous control of multiple outputs.
• Serial interface (SDA and SCL) for easy integration with microcontrollers and other digital devices.
• Synchronization input (SYNC) enables precise timing control.
• Load DAC input (LDAC) allows simultaneous update of all channels.
• Reset input (RESET) for initialization and system recovery.

Advantages and Disadvantages

Advantages: - High resolution ensures accurate analog output. - Low noise for high-quality signal generation. - Fast settling time enables quick response to input changes. - Wide voltage range provides flexibility in various applications. - Low power consumption for energy-efficient operation.

Disadvantages: - Limited number of channels (four channels). - Requires external reference voltage (VREF).

Working Principles

The DAC8164IAPWR operates by converting digital input data into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique that accurately translates the binary input code into precise analog levels. The converted analog voltages are then available at the respective output channels.

Detailed Application Field Plans

The DAC8164IAPWR finds applications in various fields, including:

1. Industrial Automation: Control and calibration of industrial machinery and equipment.
2. Test and Measurement Equipment: Generation of precise analog signals for testing and measurement purposes.
3. Audio Systems: Digital-to-analog conversion for high-fidelity audio reproduction.
4. Communication Devices: Analog signal generation for communication protocols and modulation techniques.

Detailed and Complete Alternative Models

1. DAC8564IAPWR: Similar to DAC8164IAPWR but with 12-bit resolution instead of 16 bits.
2. DAC8144IAPWR: Quad-channel, 14-bit digital-to-analog converter with similar characteristics to DAC8164IAPWR.
3. DAC712P: Single-channel, 16-bit digital-to-analog converter with comparable performance.

These alternative models offer different resolutions and channel configurations, providing options based on specific application requirements.

In conclusion, the DAC8164IAPWR is a high-performance quad-channel digital-to-analog converter that offers accurate and precise analog output generation