AD2S1200YSTZ Part Information

Details for AD2S1200YSTZ by Analog Devices

Semiconductors - ICs>Data & Signal Conversion>Analog-to-Digital Converters - ADC

Part Description

The AD2S1200 is a complete 12-bit resolution tracking resolver- to-digital converter, integrating an on-board programmable sinusoidal oscillator that provides sine wave excitation for resolvers.An external 8.192 MHz crystal is required to provide a precision time reference. This clock is internally divided to generate a 4.096 MHz clock to drive all the peripherals. The converter accepts 3.6 V p-p ± 10% input signals, in the range of 10 kHz to 20 kHz on the Sin and Cos inputs.A Type II servo 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 bandwidth of the converter is set internally to 1.7 kHz with an external 8.192 MHz crystal. The maximum tracking rate is 1,000 rps.

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Part Features

  • Complete monolithic R/D converter Parallel and serial 12-bit data ports System fault detection Absolute position and velocity outputs Differential inputs u00b111 arc minutes of accuracy 1,000 rps maximum tracking rate, 12-bit resolution Incremental encoder emulation (1,024 pulses/rev) Programmable sinusoidal oscillator on-board Compatible with DSP and SPIu00ae interface standards 204.8 kHz square wave output Single-supply operation (5.00 V u00b1 5%) u221240u00b0C to +125u00b0C temperature rating 44-lead LQFP package 4 kV ESD protection

Part Specifications

Resolution (Bits) 12bit
Sampling Rate -
Input Channel Type Differential
Data Interface Serial SPI
Supply Voltage Type Single
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
ADC / DAC Case Style QFP
No. of Pins 44Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 3 - 168 hours
SVHC No SVHC (07-Jul-2017)
Base Number 2
IC Generic Number 2S1200
Linearity Error ADC / DAC + 0.3LSB
Linearity Error ADC / DAC - 0.3LSB
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
Voltage Vcc 7V
RoHS Compliant

Alternative Part Descriptions

  • ANAAD2S1200YSTZ | RS Components
  • R/D converter IC [Analog Devices] AD2S1200YSTZ R/D converter IC | Distrelec

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What category does AD2S1200YSTZ fall under?

The AD2S1200YSTZ is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.

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You can view similar parts to AD2S1200YSTZ when available in the Analog-to-Digital Converters - ADC range under the specifications section at the bottom of the details page.

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Is the AD2S1200YSTZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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