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Products Mentioned

AD2S1200 Production
The AD2S1200 is a complete 12-bit resolution tracking resolver-to-digital converter, integrating an on-board programmable sinusoidal oscillator that provides...
Datasheet
AD2S1200 on Analog.com

Table of Contents
  • +Documents
  • +General: FAQ
  • +AD1139: FAQ
  • +AD7091R Conversion Result Change
  • +AD1556: FAQ
  • +AD1580: FAQ
  • +AD1582: FAQ
  • -AD2S1200: FAQ
    • AD2S1200: interpreting the output velocity information
    • AD2S1200: Maximun phase shift that can be tolerated between the reference excitation and the sin/cos signals?
    • AD2S1200: MSB to LSB order of Databits is different to other AD2S parts
    • AD2S1200: SinCos Common Mode Input Voltage
    • AD2S1200: Which device grade is populated on the AD2S1200CB evaluation board?
    • Changing R11 and R17 for AD2S1200
    • What is a power consumption of AD2S1200?
    • Why AD2S1200 pin20 toggling with /RDVEL low and Resolver stationary?
    • AD2S1200: The full scale value for the velocity output is not given in datasheet
    • AD2S1200: What is full scale of velocity output and it is programmable or fixed?
    • We are having some problems in the field with errors detected by the AD2S1200.
    • AD2S12xx SIN/COS input CMV query
    • AD2S1200 or alternative for use with 2kHz excitation?
    • AD2S1200 velocity output resolution
    • AD2S1200: Angular position data format vs, Angular velocity data format
    • AD2S1200: Can AD2S1200 be used with "SINCOS" sensor?
    • AD2S1200: Can I use both the serial and the parallel mode for velocity and position information?
    • AD2S1200: Can I use split supplies of +3.3V for DVDD and +5V for AVDD?
    • AD2S1200: Connection methods
    • AD2S1200: Data bus high impedance mode control and max current load
    • AD2S1200: Does the angular accuracy figure take into account missing codes?
    • AD2S1200: How are angular accuracy and resolution linked ?
  • +AD2S1205: FAQ
  • +AD2S1210: FAQ
  • +AD2S75: FAQ
  • +AD2S80: FAQ
  • +AD2S80A: FAQ
  • +AD2S82A: FAQ
  • +AD2S83: FAQ
  • +AD2S90: FAQ
  • +AD2S99: FAQ
  • +AD4110-1: FAQ
  • +AD411x: FAQ
  • +AD5940: FAQ
  • +AD598: FAQ
  • +AD650: FAQ
  • +AD652: FAQ
  • +AD654: FAQ
  • +AD7091: FAQ
  • +AD7091R-X: FAQ
  • +AD711: FAQ
  • +AD7124-4: FAQ
  • +AD7124-8: FAQ
  • +AD7134: FAQ
  • +AD713: FAQ
  • +AD7142: FAQ
  • +AD7147: FAQ
  • +AD7148: FAQ
  • +AD7150: FAQ
  • +AD7151: FAQ
  • +AD7175-2: FAQ
  • +AD7176-2: FAQ
  • +AD7176: FAQ
  • +AD717x: FAQ
  • +AD7190: FAQ
  • +AD7192: FAQ
  • +AD7193: FAQ
  • +AD7195: FAQ
  • +AD719x: FAQ
  • +AD7265: FAQ
  • +AD7266: FAQ
  • +AD7280: FAQ
  • +AD7291: FAQ
  • +AD7298: FAQ
  • +AD7305: FAQ
  • +AD7321: FAQ
  • +AD7323: FAQ
  • +AD7328: FAQ
  • +AD7366-5: FAQ
  • +AD7367: FAQ
  • +AD736ARZ: FAQ
  • +AD737: FAQ
  • +AD738x : FAQ
  • +AD7398: FAQ
  • +AD7400A: FAQ
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  • +AD7418: FAQ
  • +AD7450: FAQ
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  • +AD7484: FAQ
  • +AD7490: FAQ
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  • +AD75019: FAQ
  • +AD7503: FAQ
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  • +AD7546: FAQ
  • AD7547: FAQ
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  • +AD7606-4: FAQ
  • +AD7606: FAQ
  • +AD7606B: FAQ
  • +AD7606C: FAQ
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  • +AD7616 FAQ
  • +AD7616-P: FAQ
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  • +ADA2200: FAQ
  • +ADAS1000: FAQ
  • +ADAS3022: FAQ
  • +ADAS3023: FAQ
  • +ADC: FAQ
  • +ADVFC32: FAQ
  • +EVAL-AD7719-EB: FAQ
  • +EVAL-ADAS3022EDZ: FAQ
  • +RDC1740: FAQ
  • +AD4030-24: FAQ
  • +AD4114: FAQ
  • +AD4116: FAQ
  • +AD4130-8 FAQ
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  • +AD7172-2: FAQ
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  • +AD7191: FAQ
  • AD73360: FAQ
  • +AD73360AR: FAQ
  • +AD73360L: FAQ
  • +AD7357: FAQ
  • +AD7386-4: FAQ
  • +AD738x-4: FAQ
  • AD7398 SPI Voltage vs VCC
  • +AD7457: FAQ
  • +AD7606C-16: FAQ
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  • AD7660: FAQ
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  • AD7892: FAQ
  • +AD7980SRMZ-EP: FAQ
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  • +AD9261: FAQ
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  • +ADAQ4003: FAQ
  • +ADAQ7768-1: FAQ
  • +ADAQ8092 FAQ
  • +DC590, DC2026, QuikEval: FAQs
  • +EVAL-AD7768-4FMCZ: FAQ
  • +Legacy LTC - Sigma Delta ADCs FAQ
  • +LTC2408: FAQ
  • +LTC2497: FAQ
  • +MAX1028: FAQ
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  • +MAX1037EKA+: FAQ
  • +MAX11040GUU+: FAQ
  • +MAX11043: FAQ
  • +MAX11045: FAQ
  • +MAX11046 16-BIT AD: FAQ
  • +MAX11048: FAQ
  • +MAX11100EUB+: FAQ
  • +MAX11101: FAQ
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  • MAX11125: FAQ
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  • +MAX11150EVKIT#: FAQ
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  • +MAX11169EUB+: FAQ
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  • +MAX11214EUG+_T1: FAQ
  • +MAX11216: FAQ
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  • +MAX11259AWX+T: FAQ
  • +MAX11259PMB#: FAQ
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  • Programming FMC FRU ID EEPROM on Linux

What is a power consumption of AD2S1200?

Q 

In data Sheet it states only: "POWER SUPPLY IDD Dynamic 18 mA", but for the
power budget I need to know the worst case. Can you provide separate values for
AVDD and DVDD (both 5V). The Load on EXC/bEXC is around 5k
each.

 

A 

IDVDD and IAVDD are both max at 10 mA. The EXC load shouldn't really matter as
the EXC output cannot be used to drive resolver directly therefore buffer
circuitry is needed.

Tags: ad2s1200
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