AD2S1205YSTZ Part Information
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.
- 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
|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|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 3 - 168 hours|
|SVHC||No SVHC (07-Jul-2017)|
|IC Case Style||QFP|
|Linearity Error ADC / DAC +||2LSB|
|Linearity Error ADC / DAC -||2LSB|
|No. of Bits||12bit|
|No. of Channels||1Channels|
|Operating Temperature Range||-40°C to +125°C|
|Supply Voltage Range||4.75V to 5.25V|
|Supply Voltage Range - Analogue||4.75V to 5.25V|
|Supply Voltage Range - Digital||4.75V to 5.25V|
|Termination Type||Surface Mount Device|
Frequently Asked Questions
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What category does AD2S1205YSTZ fall under?
The AD2S1205YSTZ is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.
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Is the AD2S1205YSTZ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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