Key facts
- Brand
- Analog Devices
- Model
- AD2S44
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices AD2S44 14-Bit Dual Channel Synchro/Resolver-to-Digital Converter Data Sheet
The AD2S44 is a 14-bit dual channel, continuous tracking synchro/resolver-to-digital converter designed specifically for applications where space, weight, and cost are at a premium. Each 32-lead hybrid device contains two independent Type II servo loop tracking converters. The ratio metric conversion technique employed provides excellent noise immunity and tolerance of long lead lengths.
The core of each conversion is performed by state-of-the-art monolithic, integrated circuits manufactured by the Analog Devices, Inc., proprietary BiMOS II process, which combines the advantages of low power CMOS digital logic with bipolar linear circuits. The built-in test (BIT) facility can be used in fail-safe systems to provide an indication of whether the converter is tracking accurately.
Analog Devices AD2S44 specifications
| Resolution | 14 Bits |
|---|---|
| Accuracy | 2.6 arc minutes |
| Tracking Rate | 20 Rev/sec |
| Signal/Reference Frequency | 2600 Hz |
| Bandwidth | 100 Hz |
| Power Dissipation | 1.9 W |
| Operating Temperature Range | -55°C to +125°C |
Source: Analog Devices AD2S44 14-Bit Dual Channel Synchro/Resolver-to-Digital Converter Data Sheet
All Analog Devices AD2S44 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the resolution of the AD2S44?
The AD2S44 provides a 14-bit resolution.
From: Analog Devices AD2S44 14-Bit Dual Channel Synchro/Resolver-to-Digital Converter Data Sheet
Does the AD2S44 include a built-in test facility?
Yes, the built-in test (BIT) facility can be used in fail-safe systems to indicate if the converter is tracking accurately.
From: Analog Devices AD2S44 14-Bit Dual Channel Synchro/Resolver-to-Digital Converter Data Sheet
What is the tracking rate of the AD2S44?
The AD2S44 tracks input signals at up to 20 revolutions per second.
From: Analog Devices AD2S44 Synchro/Resolver-to-Digital Converter Datasheet
What accuracy does the AD2S44 provide?
Typical accuracy is 2.6 arc minutes over the –25 °C to +85 °C temperature range.
From: Analog Devices AD2S44 Synchro/Resolver-to-Digital Converter Datasheet