Overview
The AD7824LN is a high-speed, 4-channel, 8-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is part of the AD7824 series, which offers a cost-effective and space-saving solution for multichannel ADC systems. The AD7824LN operates from a single 5 V supply and features a built-in track-and-hold function, making it suitable for a wide range of applications requiring fast and accurate analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Resolution | 8-bit |
| Conversion Rate | 2.5 µs per channel |
| Analog Input Range | 0 V to 5 V |
| Reference Inputs | |
| Supply Voltage | Single 5 V |
| Power Dissipation | 40 mW (typical) |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | 0.3" wide, 24-lead DIP |
Key Features
- 4-channel input multiplexer for cost-effective and space-saving multichannel ADC system
- Fast conversion rate of 2.5 µs per channel using a half-flash conversion technique
- Built-in track-and-hold function capable of digitizing full-scale signals of 10 kHz
- Simple microprocessor interface using standard Chip Select (CS) and Read (RD) signals
- Low power dissipation of 40 mW (typical)
- Fabricated in advanced LC2MOS process
Applications
The AD7824LN is suitable for various applications requiring fast and accurate multichannel analog-to-digital conversion. These include:
- Data acquisition systems
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
Q & A
- What is the resolution of the AD7824LN ADC?
The AD7824LN has an 8-bit resolution. - How many analog input channels does the AD7824LN have?
The AD7824LN has 4 analog input channels. - What is the conversion rate of the AD7824LN?
The conversion rate is 2.5 µs per channel. - What is the operating supply voltage for the AD7824LN?
The AD7824LN operates from a single 5 V supply. - What is the typical power dissipation of the AD7824LN?
The typical power dissipation is 40 mW. - What is the operating temperature range for the AD7824LN?
The operating temperature range is 0°C to 70°C. - How does the AD7824LN interface with microprocessors?
The AD7824LN interfaces with microprocessors using standard Chip Select (CS) and Read (RD) signals. - What is the package type of the AD7824LN?
The AD7824LN is available in a 0.3" wide, 24-lead DIP package. - What is the analog input range for the AD7824LN?
The analog input range is 0 V to 5 V. - Does the AD7824LN have a built-in track-and-hold function?
Yes, the AD7824LN has a built-in track-and-hold function capable of digitizing full-scale signals of 10 kHz.
