IC CONV R/D MONO VAR RES 44PLCC
| Part Number | AD2S82ALPZ |
| Date Code | 2321 |
| Quantity Available | 14980 pcs |
| Manufacturer | Analog Devices Inc. |
| Lead Time | Ship within 24 hours |
| QTY | 500 |
| Datasheet | AD2S82A.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | CHINA |
| Country of Diffusion | UNITED STATES |
| Lot Number | JB70931.99 |
| Base Product Number | AD2S82A |
| Packaging | Tube |
| MSL | 1 |
| Series | - |
| Type | R/D Converter |
| Number of Channels | 2 |
| Resolution (Bits) | 10, 12, 14, 16 b |
| Sampling Rate (Per Second) | - |
| Data Interface | Parallel |
| Voltage Supply Source | Dual ± |
| Voltage - Supply | ±10.8 V ~ 13.2 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 44-LCC (J-Lead) |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
The AD2S82A is a monolithic 10-, 12-, 14- or 16-bit trackingresolver-to-digital converter contained in a 44-lead J leadedPLCC package. Two extra functions are provided in the newsurface mount package–COMPLEMENT and VCO output.
The converters allow users to select their own dynamic performancewith external components. This allows the users great flexibility indefining the converter that best suits their system requirements.
The AD2S82A allows users to select the resolution to be 10, 12,14 or 16 bits and to track resolver signals rotating at up to 1040revs per second (62,400 rpm) when set to 10-bit resolution.
The AD2S82A convert resolver format inputsignals into a parallel natural binary digital word using a ratiometric tracking conversion method. This ensures high-noiseimmunity and tolerance of lead length when the converter isremote from the resolver.
The output word is in a three-state digital logic form available intwo bytes on the 16 output data lines for the AD2S82A. BYTE SELECT,ENABLE and INHIBIT pins ensure easy data transfer to 8- and16-bit data buses, and outputs are provided to allow for cycle orpitch counting in external counters.
An analog signal proportional to velocity is also available andcan be used to replace a tachogenerator.
