Key facts
- Brand
- Analog Devices
- Model
- AD7893
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices AD7893 Application Note AN-381
This application note discusses proper printed circuit board layout and application hints to achieve the best performance from the AD7893, a 12-bit serial A/D converter. Key topics include separating analog and digital sections, grounding techniques, and decoupling strategies to minimize noise and ground loops.
Read onlineAnalog Devices AD7893 specifications
| Resolution | 12-bit |
|---|---|
| Supply Voltage | +5 V |
| Maximum Throughput Rate | 133 kHz |
| Package Types | 8-pin mini-DIP or 8-pin SOIC |
All Analog Devices AD7893 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the maximum throughput rate when reading during conversion?
The maximum throughput rate is 133 kHz.
How does one achieve a maximum throughput rate of 117 kHz?
Using the maximum serial clock frequency with the sequence in Figure 2 gives a maximum throughput rate of 117 kHz.
What is the conversion time of the AD7893?
The maximum conversion time for the AD7893 is 6 microseconds.
What are the available input voltage ranges?
Available versions include +10 V, +2.5 V, 0 to +5 V, and 0 to +2.5 V.
What is the conversion time of the AD7893?
The AD7893 converts an analog input to a digital output in 6 µs maximum.
From: ANALOG DEVICES LC 2 MOS 12-Bit Serial 6 ms ADC in 8-Pin Package AD7893 handbook
What supply voltage does the AD7893 require?
The device operates from a single +5 V supply with a tolerance of ±5 %.
From: ANALOG DEVICES LC 2 MOS 12-Bit Serial 6 ms ADC in 8-Pin Package AD7893 handbook