DAC0808LCMX/NOPB

Product Overview

• Category: Digital-to-Analog Converter (DAC)
• Use: Converts digital signals into analog voltages
• Characteristics: High precision, low power consumption, 8-bit resolution
• Package: LCC (Leadless Chip Carrier)
• Essence: Provides a cost-effective solution for various applications requiring analog voltage outputs
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

• Resolution: 8 bits
• Number of Channels: 1
• Supply Voltage: 4.5V to 18V
• Operating Temperature Range: -40°C to +85°C
• Conversion Time: 100µs (typical)
• Output Voltage Range: 0V to Vref (where Vref is the reference voltage)

Pin Configuration

The DAC0808LCMX/NOPB has a total of 20 pins. The detailed pin configuration is as follows:

1. Vout
2. Vref
3. AGND
4. Iout
5. Iout
6. Iout
7. Iout
8. Iout
9. Iout
10. Iout
11. Iout
12. Iout
13. Iout
14. Iout
15. Iout
16. Iout
17. Iout
18. Iout
19. Iout
20. DGND

Functional Features

• High accuracy and linearity
• Low glitch impulse
• Fast settling time
• Easy interfacing with microcontrollers and digital systems
• Wide operating voltage range
• Low power consumption

Advantages and Disadvantages

Advantages: - High precision output - Versatile and cost-effective solution - Easy integration with digital systems - Low power consumption

Disadvantages: - Limited resolution (8 bits) - Single-channel output

Working Principles

The DAC0808LCMX/NOPB operates on the principle of converting digital input signals into corresponding analog voltages. It utilizes an internal resistor ladder network and a current steering architecture to achieve accurate voltage outputs. The digital input is decoded, and the corresponding current is directed through the resistor ladder network to generate the desired analog voltage output.

Detailed Application Field Plans

The DAC0808LCMX/NOPB finds applications in various fields, including:

1. Industrial automation: Control and monitoring systems requiring precise analog voltage outputs.
2. Audio equipment: Digital audio processing and synthesis, where analog signals are required for amplification or modulation.
3. Instrumentation: Calibration and testing equipment that requires accurate analog voltage generation.
4. Communication systems: Analog signal generation for modulation and demodulation purposes.
5. Robotics: Analog control signals for motor speed control and position sensing.

Detailed and Complete Alternative Models

1. DAC0808LCN: Similar specifications and pin configuration, available in PDIP package.
2. DAC0800LCM: 8-bit DAC with similar characteristics, available in LCC package.
3. DAC0830LCN: 8-bit DAC with extended temperature range, available in PDIP package.
4. DAC0820LCN: 8-bit DAC with dual-channel output, available in PDIP package.
5. DAC0802LCM: 8-bit DAC with reduced resolution, available in LCC package.

(Note: These alternative models may have slight variations in specifications and features.)

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