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Series Information for AD2S82AHPZ - Analog Devices


  • feature
    Monolithic (BiMOS ll) Tracking R/D Converter 40-Lead DIP Package 44-Terminal LCC Package 10-,12-,14-, and 16-Bit Resolution Set by User Ratiometric Conversion Low Power Consumption: 300 mW Typ Dynamic Performance Set by User High Max Tracking Rate 1040 RPS (10 Bits) Velocity Output Industrial Temperature Range Versions Military Temperature Range Versions ESD Class 2 Protection (2,000 V Min) /883 B Parts Available



The AD2S80A is a monolithic 10-, 12-, 14-, or 16-bit tracking resolver-to-digital converter contained in a 40-lead DIP or 44- terminal LCC ceramic package. It is manufactured on a BiMOS II process that combines the advantages of CMOS logic and bipolar high accuracy linear circuits on the same chip. The converter allows users to select their own resolution and dynamic performance with external components. This allows the users great flexibility in defining the converter that best suits their system requirements. 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 AD2S80A converts resolver format input signals into a parallel natural binary digital word using a ratiometric tracking conversion method. This ensures high-noise immunity and toler- ance of lead length when the converter is remote from the resolver. The 10-, 12-, 14- or 16-bit output word is in a three-state digital logic available in 2 bytes on the 16 output data lines. BYTE SELECT, ENABLE and INHIBIT pins ensure easy data trans- fer to 8- and 16-bit data buses, and outputs are provided to allow for cycle or pitch counting in external counters. An analog signal proportional to velocity is also available and can be used to replace a tachogenerator. The AD2S80A operates over 50 Hz to 20,000 Hz reference frequency.


Resolution (Bits):
Sampling Rate:
Input Channel Type:
Data Interface:
Supply Voltage Type:
Dual (+/-)
Supply Voltage Min:
Supply Voltage Max:
ADC / DAC Case Style:
No. of Pins:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 3 - 168 hours
No SVHC (07-Jul-2017)
IC Function:
Resolver-to-Digital Converter
IC Package Type:

Alternate Descriptions

RS Components
Resolver-to-Digital Conv, AD2S82AHPZ
Newark Electronics
Analogue to Digital Converter, 16 bit, Dual (+/-), 10.8 V, 13.2 V, LCC RoHS Compliant: Yes
RS Components UK
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components DE
Resolver/Digital Wandler AD2S82AHPZ, 16 Bit- Single Ended-Eingang Parallel 16,25 rps PLCC, 44-Pin Genauigkeit : ±22arcmin Referenzfrequenz : 20kHz Drehzahl Ausgang : Ja Montage-Typ : SMD Stromversorgungs-Typ : Dual Versorgungsspannung bipolar typ. : ±12V Abmessungen : 16.66 x 16.66 x 3.68mm Länge : 16.66mm, Analog Devices
RS Components HK
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components JP
RS Components FR
RS Components CN
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components ES
Conv señal Resolver,red-dig,AD2S82AHPZ
RS Components NL
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components NO
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components US
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components SG
Resolver-to-Digital Conv, AD2S82AHPZ
RS Components TW
Convertitore Resolver-Digital AD2S82AHPZ