Key facts
- Brand
- Analog Devices
- Model
- AD2S1210
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices AD2S1210-EP Resolver-to-Digital Converter Datasheet
The AD2S1210-EP is a complete monolithic resolver-to-digital converter that integrates an on-board programmable sinusoidal oscillator to provide sine wave excitation for resolvers. It accepts differential input signals in the range of 2 kHz to 20 kHz and converts them into a digital representation of input angle and velocity using a Type II servo loop. The device supports resolutions from 10 to 16 bits, selectable by the user, and provides both parallel and serial data ports for absolute position and velocity outputs.
Read onlineAnalog Devices AD2S1210 specifications
| Maximum Tracking Rate (10-bit) | 3125 rps |
|---|---|
| Angular Accuracy | +2.5 arc minutes |
| Resolution | 10, 12, 14, 16 Bits |
| Supply Voltage | 5 V |
| Operating Temperature Range | -55°C to +125°C |
| Input Signal Range | 3.15 V p-p + 27% |
| Excitation Frequency Range | 2 kHz to 20 kHz |
Source: Analog Devices AD2S1210-EP Resolver-to-Digital Converter Datasheet
All Analog Devices AD2S1210 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 tracking rate for 10-bit resolution?
The maximum tracking rate is 3125 rps for 10-bit resolution.
From: Analog Devices AD2S1210-EP Resolver-to-Digital Converter Datasheet
Does the AD2S1210-EP include an on-board oscillator?
Yes, it integrates an on-board programmable sinusoidal oscillator that provides sine wave excitation for resolvers.
From: Analog Devices AD2S1210-EP Resolver-to-Digital Converter Datasheet
What is the maximum tracking rate for 10‑bit resolution?
The AD2S1210 can track up to 3125 revolutions per second at 10‑bit resolution.
What supply voltage does the AD2S1210 operate from?
It requires a 5 V supply, with the AVoo pin ranging from 4.75 V to 5.25 V.
What supply voltage does the AD2S1210 require?
The AD2S1210 operates from a 5 V supply.
What is the typical output amplitude of the excitation buffer?
The buffer provides a 3.6 V p‑p sine output that results in a 72 V p‑p differential signal.