Overview
The AD7828KP-REEL, produced by Analog Devices Inc., is a high-speed, multichannel 8-bit Analog-to-Digital Converter (ADC). This component is part of the AD7828 series, which offers a choice of eight multiplexed analog input channels. It is designed for applications requiring fast and accurate analog-to-digital conversion with minimal power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Analog Input Channels | 8 |
| Resolution | 8-bit |
| Conversion Rate | 2.5 µs/channel |
| Sampling Frequency | 50 kHz |
| Analog Input Range | 0 V to 5 V |
| Supply Voltage | Single 5 V |
| Power Dissipation | 40 mW (typ) |
| Package Type | 28-lead DIP, 28-terminal surface-mount |
| Track-and-Hold Function | Capable of handling signals up to 10 kHz bandwidth (157 mV/µs slew rate) |
Key Features
- 4- or 8-channel input multiplexer for cost-effective, space-saving multichannel ADC systems
- Fast conversion rate of 2.5 µs per channel
- Built-in track-and-hold function for handling high-frequency signals
- Tight total unadjusted error specification and channel-to-channel matching eliminate the need for user trims
- Single 5 V supply simplifies system power requirements
- Fast, easy-to-use digital interface compatible with most popular microprocessors without requiring an external clock signal
Applications
The AD7828KP-REEL is suitable for various applications requiring high-speed analog-to-digital conversion, such as:
- Data acquisition systems
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
Q & A
- What is the resolution of the AD7828KP-REEL?
The AD7828KP-REEL has an 8-bit resolution.
- How many analog input channels does the AD7828KP-REEL have?
The AD7828KP-REEL has eight multiplexed analog input channels.
- What is the conversion rate of the AD7828KP-REEL?
The conversion rate is 2.5 µs per channel.
- What is the sampling frequency of the AD7828KP-REEL?
The sampling frequency is 50 kHz.
- What is the supply voltage for the AD7828KP-REEL?
The AD7828KP-REEL operates on a single 5 V supply.
- Does the AD7828KP-REEL require an external clock signal?
No, the AD7828KP-REEL does not require an external clock signal for operation.
- What is the power dissipation of the AD7828KP-REEL?
The typical power dissipation is 40 mW.
- What types of packages are available for the AD7828KP-REEL?
The AD7828KP-REEL is available in 28-lead DIP and 28-terminal surface-mount packages.
- What is the maximum bandwidth of the track-and-hold function?
The track-and-hold function can handle signals up to 10 kHz bandwidth with a slew rate of 157 mV/µs.
- Is the AD7828KP-REEL compatible with most microprocessors?
