AD7825BRZ - Brand New ADI Analog To Digital Converters (ADCs)
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Description
The AD7825BRZ is a high-speed analog-to-digital converter categorized under Analog to Digital Converters (ADCs). It has a maximum throughput of 2 MSPS and is microprocessor compatible. This converter is an 8-bit, 1-channel conversion device with an on-chip reference of 2.5V. It features a track-and-hold amplifier, which is responsible for minimizing deviations in the conversion process. Additionally, it has a flexible parallel interface, input offset adjust, and automatic power-down at the end of the conversion. The AD7825BRZ device is designed to be operated from a single 3V ± 10% and 5V ± 10% supply.
Specifications and features
- High-speed 8-bit analog-to-digital converter
- Maximum throughput of 2 MSPS
- Microprocessor-compatible
- 8-bit half-flash ADC with 420 ns conversion time
- On-chip track-and-hold amplifier
- Flexible parallel interface with EOC pulse to allow standalone operation
- Automatic power-down at the end of conversion
- Input ranges: 0 V to 2 V p-p, VDD = 3 V ± 10%; 0 V to 2.5 V p-p, VDD = 5 V ± 10%
- Available with input offset adjust
- On-chip reference of 2.5 V with 2% tolerance
- SNR performance given for input frequencies up to 10 MHz
- Wide operating supply range, 3 V ± 10% and 5 V ± 10%
- Single 1-channel input
Application Scenarios
The AD7825BRZ device is widely used in data acquisition systems, Digital Signal Processing (DSP) front ends, Disk drives, as well as Subsampling applications in mobile communication systems.
Comparison
Advantages- High-speed conversion process with a maximum throughput of 2 MSPS
- Microprocessor compatible design for improved usability
- Flexible parallel interface with EOC pulse to allow standalone operation
- Automatic power-down at the end of the conversion
- Wide operating supply range, 3 V ± 10% and 5 V ± 10%
- On-chip reference of 2.5 V with 2% tolerance
Disadvantages- 8-bit resolution limits the output precision compared to higher resolution ADCs
- Only one input channel available, limiting the device's versatility
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Similar parts: 8964 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download AD7825BRZ
- Chipdatas Part: CD83-AD7825BRZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 03:41 +0800
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- Full or Partial Refund , If the item is not as described
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