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Resolver to Digital 16bit Parallel/Serial (4-Wire, SPI) ±7arcmin 50-Pin Die Tray

Ovaga Certification

Brands: Analog Devices, Inc

Mfr.Part #: AD2S1210-KGD-CHIPS

Datasheet: AD2S1210-KGD-CHIPS Datasheet (PDF)

Package/Case: Die

Product Type: Data Conversion ICs

RoHS Status:

Stock Condition: 2743 pcs, New Original

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Please submit RFQ for AD2S1210-KGD-CHIPS or email to us: Email: [email protected], we will contact you within 12 hours.

AD2S1210-KGD-CHIPS General Description

The AD2S1210 is a complete 10-bit to 16-bit resolution tracking resolver-to-digital converter, integrating an on-board programmable sinusoidal oscillator that provides sine wave excitation for resolvers.

The converter accepts 3.15 V p-p ± 27% input signals, in the range of 2 kHz to 20 kHz on the sine and cosine inputs. A Type II servo loop is employed to track the inputs and convert the input sine and cosine information into a digital representation of the input angle and velocity. The maximum tracking rate is 3125 rps.

The AD2S1210WDSTZ and the AD2S1210WDSTZRL7 models have been approved by an independent accredited body for use in Automotive Safety Integrity Level B rated applications according to ISO 26262. Contact your local Analog Devices, Inc., sales office to obtain a copy of the safety manual and ASIL B safety assessment certificate.



  1. Ratiometric tracking conversion. The Type II tracking loop provides continuous output position data without conversion delay. It also provides noise immunity and tolerance of harmonic distortion on the reference and input signals.
  2. System fault detection. A fault detection circuit can sense loss of resolver signals, out-of-range input signals, input signal mismatch, or loss of position tracking. The fault detection threshold levels can be individually programmed by the user for optimization within a particular application.
  3. Input signal range. The sine and cosine inputs can accept differential input voltages of 3.15 V p-p ± 27%.
  4. Programmable excitation frequency. Excitation frequency is easily programmable to a number of standard frequencies between 2 kHz and 20 kHz.
  5. Triple format position data. Absolute 10-bit to 16-bit angular position data is accessed via either a 16-bit parallel port or a 4-wire serial interface. Incremental encoder emulation is in standard A-quad-B format with direction output available.
  6. Digital velocity output. 10-bit to 16-bit signed digital velocityaccessed via either a 16-bit parallel port or a 4-wire serial interface.


  • Chinese data sheet available
  • Complete monolithic resolver-to-digital converter
  • 3125 rps maximum tracking rate (10-bit resolution and>
  • 10-/12-/14-/16-bit resolution, set by user
  • Parallel and serial 10-bit to 16-bit data ports
  • Absolute position and velocity outputs
  • System fault detection
  • Programmable fault detection thresholds
  • Differential inputs
  • Incremental encoder emulation
  • Programmable sinusoidal oscillator on-board
  • Compatible with DSP and SPI standards
  • 5 V supply with 2.3 V to 5.25 V logic interface
  • AEC-Q100 qualified for automotive applications
  • ASIL B safety assessment certificate available
  • Safety manual available
  • Download AD2S1210-EP Data Sheet (pdf)
  • Military temperature range: (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available upon request
  • V62/11604 DSCC Drawing Number


  • DC and ac servo motor control
  • Encoder emulation
  • Electric power steering
  • Electric vehicles
  • Integrated starter generators/alternators
  • Automotive motion sensing and control


Parameter Value Parameter Value
feature-converter-type Resolver to Digital feature-resolution-bit 16
feature-accuracy-arcmin ±7 feature-digital-interface-type Parallel|Serial (4-Wire, SPI)
feature-input-signal-type Differential feature-velocity-output Yes
feature-minimum-single-supply-voltage-v 4.75 feature-maximum-single-supply-voltage-v 5.25
feature-minimum-dual-supply-voltage-v feature-maximum-dual-supply-voltage-v
feature-power-supply-type Single feature-packaging Tray
feature-rad-hard feature-pin-count 50
feature-supplier-package Die feature-standard-package-name1
feature-cecc-qualified No feature-esd-protection Yes
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

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    Minimum order quantity starts from 1pcs.

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