AD2S1205WSTZ Part Information
Details for AD2S1205WSTZ by Analog Devices
Semiconductors - ICs>Data & Signal Conversion>Analog-to-Digital Converters - ADC
Part Description
The AD2S1205 is a complete 12-bit resolution tracking resolver-to-digital converter that contains an on-board programmable sinusoidal oscillator providing sine wave excitation for resolvers. The converter accepts 3.15 V p-p ± 27% input signals on the Sin and Cos inputs. A Type II tracking loop is employed to track the inputs and convert the input Sin and Cos information into a digital representation of the input angle and velocity. The maximum tracking rate is a function of the external clock frequency. The performance of the AD2S105 is specified across a frequency range of 8.192 MHz ± 25%, allowing a maximum tracking rate of 1250 rps.
Part Downloads
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Part Features
- Complete monolithic resolver-to-digital converter (RDC) Parallel and serial 12-bit data ports System fault detection u00b111 arc minutes of accuracy Input signal range: 3.15 V p-p u00b1 27% Absolute position and velocity outputs 1250 rps maximum tracking rate, 12-bit resolution Incremental encoder emulation (1024 pulses/rev) Programmable sinusoidal oscillator on board Single-supply operation (5.00 V u00b1 5%) u221240u00b0C to +125u00b0C temperature rating 44-lead LQFP 4 kV ESD protection Qualified for automotive applications
Part Specifications
| Resolution (Bits) | 12bit |
| Sampling Rate | 20kSPS |
| Input Channel Type | Differential |
| Data Interface | Parallel Serial |
| Supply Voltage Type | Single |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| ADC / DAC Case Style | LQFP |
| No. of Pins | 44Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (07-Jul-2017) |
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Frequently Asked Questions
Where can I find additional details, specifications and documents for a AD2S1205WSTZ?
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What category does AD2S1205WSTZ fall under?
The AD2S1205WSTZ is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.
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Is the AD2S1205WSTZ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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