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AD2S83

Features: ·Tracking R/D Converter·High Accuracy Velocity Output·High Max Tracking Rate 1040 RPS (10 Bits)·44-Lead PLCC Package·10-, 12-, 14-, or 16-Bit Resolution Set by User·Ratiometric Conversion·Stabilized Velocity Reference·Dynamic Performance Set by User·Industrial Temperature RangeApplicatio...

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SeekIC No. : 004268716 Detail

AD2S83: Features: ·Tracking R/D Converter·High Accuracy Velocity Output·High Max Tracking Rate 1040 RPS (10 Bits)·44-Lead PLCC Package·10-, 12-, 14-, or 16-Bit Resolution Set by User·Ratiometric Conversion·...

AD2S83 Data Sheet

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Part Number:
AD2S83
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

·Tracking R/D Converter
·High Accuracy Velocity Output
·High Max Tracking Rate 1040 RPS (10 Bits)
·44-Lead PLCC Package
·10-, 12-, 14-, or 16-Bit Resolution Set by User
·Ratiometric Conversion
·Stabilized Velocity Reference
·Dynamic Performance Set by User
·Industrial Temperature Range




Application

·DC and AC Servo Motor Control
·Process Control
·Numerical Control of Machine Tools
·Robotics
·Axis Control




Pinout

AD2S83 Diagram




Specifications

+VS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13 V dc
VS2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 V dc
+VL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +VS
Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+13 V to VS
SIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+13 V to VS
COS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13 V to VS
Any Logical Input . . . . . . . . . . . . . . . . . . 0.4 V dc to +VL dc
Demodulator Input . . . . . . . . . . . . . . . . . . . . . . . +13 V to VS
Integrator Input . . . . . . . . . . . . . . . . . . . . . . . . . .+13 V to VS
VCO Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13 V to VS
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 mW
Operating Temperature
Industrial (AP, IP) . . . . . . . . . . . . . . . . . . . 40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . 300°C

Resolution (Bits) 16bit
Package 44PLCC
Max Track Rate (+/- rps) 1040/260/65/16.25
Accuracy (arcmin) 8
Temp_Range (C) -40 to +85
Ref Freq (Hz) 0-20k
Vel o/p Yes
Vel Lnrty (+/- FSR max) 0.25 to1
Power (mW) 300mW
Interface Parallel
Encoder Emulation No
Supplies (V) ±12V





Description

The AD2S83 is a monolithic 10-, 12-, 14-, or 16-bit tracking resolver-to-digital converter.

The converter AD2S83 allows users to select their own resolution and dynamic performance with external components. The converter allows users to select the resolution to be 10, 12, 14, or 16 bits and to track resolver signals rotating at up to 1040 revs per second (62,400 rpm) when set to 10-bit resolution.

The AD2S83 converts resolver format input signals into a parallel natural binary digital word using a ratiometric tracking conversion method. This ensures high noise immunity and toleranceof long leads allowing the converter to be located remote from the resolver.

The position output from the converter is presented via 3-state output pins which can be configured for operations with 8- or 16-bit bus. BYTE SELECT, ENABLE and INHIBIT pins ensure easy data transfer to 8- and 16-bit data bus, and outputs are provided to allow for cycle or pitch counting in external counters.

A precise analog signal proportional to velocity is also available and will replace a tachogenerator.

The AD2S83 operates over reference frequencies in the range 0 Hz to 20,000 Hz.






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