AD2S1200

PRODUCTION

12-Bit R/D Converter with Reference Oscillator

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $20.65

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Overview

Complete monolithic R/D converter
Parallel and serial 12-bit data ports
System fault detection
Absolute position and velocity outputs
Differential inputs
1,000 rps maximum tracking rate: 12-bit resolution

±11 arc minutes of accuracy
Incremental encoder emulation: 1,024 pulses/rev
Programmable sinusoidal oscillator on-board
Compatible with DSP and SPI^® interface standards
204.8 kHz square wave output
Single-supply operation: 5.00 V ± 5%

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 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.

Part Models: 2
1ku List Price: Starting From $20.65

Documentation

Data Sheet 1

AD2S1200: 12-Bit R/D Converter with Reference Oscillator Data Sheet (Rev.0) 11/04/2003

User Guide 1

UG-365: Evaluation Board for the AD2S1200/AD2S1205 Resolver-to-Digital Converters 02/14/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD2S1200WSTZ	44-Lead LQFP (10mm x 10mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD2S1200YSTZ	44-Lead LQFP (10mm x 10mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Dec 7, 2016 - 16_0033 Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select QFP Products
		PCN16_0033_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary Test Correlation Report
AD2S1200WSTZ	PRODUCTION
AD2S1200YSTZ	PRODUCTION
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages
		07_0077Rev D_LQFP_Dec17 07_0077Rev D_MQFP_Dec15 07_0077Rev D_Obsolesence_Dec15 07_0077Rev D_TQFP_Dec15 Material_Report PCN07_0077_Form QFP Transfer Qualification Results-tests_DEC12CL
AD2S1200WSTZ	PRODUCTION
AD2S1200YSTZ	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Device Drivers 2

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Evaluation Kits

AD2S1200 Evaluation kit

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Product Details

The EVAL-AD2S1200SDZ is a fully featured evaluation kit for the AD2S1200. This board operates in standalone mode or in conjunction with the System Development Platform, EVAL-SDP-CB1Z . When operated with the System Development Platform software is provided enabling the user to perform detailed analysis of the RDC's performance. The user guide describes the operation and set up of the evaluation board in standalone operation or when operated with the System Development Platform .

The SDP Controller board is a separate list item in the ordering guide below (EVAL-SDP-CB1Z). If you have not previously purchased an SDP Controller board, please do so to ensure a full evaluation setup.