Key facts
- Brand
- Analog Devices
- Model
- AD7534
- Category
- Digital
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-02
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ANALOG DEVICES AN-314 handbook
This application note evaluates the performance of the AD7534 and AD7535 14-bit digital-to-analog converters (DACs) when operated at temperatures significantly above their specified range, specifically up to 200°C. The document highlights a proprietary low leakage configuration that minimizes output leakage current, thereby reducing linearity and gain errors at high temperatures.
Read onlineAnalog Devices AD7534 specifications
| Resolution | 14-bit |
|---|---|
| Temperature Range | -55°C to +125°C |
| Gain Error (Typical) | Less than 2 LSBs |
Source: ANALOG DEVICES AN-314 handbook
All Analog Devices AD7534 documents by type
How to use the product for one specific task, with worked examples.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Do the AD7534/AD7535 work above their specified temperature range?
Yes, test results show they work very well even when operated above their specified temperature range, with reliable operation demonstrated up to 200°C.
How long was the high-temperature life test?
A 1000-hour life test was carried out at 200°C to demonstrate reliable operation.
How many pins does the AD7534 package have?
It is available in a 20‑pin DIP and a 20‑pin surface‑mount package.
What is the maximum output leakage current?
The device’s output leakage current is less than 20 nA over the full temperature range.