AD2S81A/AD2S82A PIN CONFIGURAT…
Analog Devices Inc.United States
IC R/D CONV 10/12/14/16B 44PLCC
The AD2S82AJP is a monolithic resolver-to-digital converter with user-selectable 10 to 16-bit resolution, housed in a 44-lead PLCC package. It features an industrial temperature range of -40°C to +85°C, typical power consumption of 300 mW, and includes VCO output and data complement functions.Checked against the datasheet
All alternatives
View full reportTechnical parameters
Datasheet-verified parameters
18 items| Parameter | Value and test conditions | Source |
|---|---|---|
| Package | 44-Lead PLCC (P-44A) | |
| Operating Temperature Range | -40°C to +85°C (Industrial) | |
| Grade | Industrial (JP) | |
| Accuracy | 8 arc min | |
| Resolution | 10-, 12-, 14- and 16-Bit (Set by User) | |
| Max Tracking Rate | 1040 RPS (10 Bits) |
All parameters (16)
| Power | |
|---|---|
| Number of Channels | 2 |
| Voltage - Supply | ±10.8V ~ 13.2V |
| Voltage Supply Source | Dual ± |
| AC and DC characteristics | |
| Resolution (Bits) | 10, 12, 14, 16 b |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C~70°C |
| Package | Tube |
| Package / Case | 44-LCC (J-Lead) |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
| Other | |
| Base Product Number | AD2S82 |
| Data Interface | Parallel |
| Mfr | Analog Devices Inc. |
| Product Status | Obsolete |
| Sampling Rate (Per Second) | - |
| Series | - |
| Type | R/D Converter |
Pinout and package
AD2S81A/AD2S82A PIN CONFIGURAT…
| Pin | Name | Function | Source |
|---|---|---|---|
| 1 | SIN | I/P (Sine Input) | |
| 2 | SIGNAL | GND (Resolver Signal Ground) | |
| 3 | COS | I/P (Cosine Input) | |
| 4 | RIPPLE | CLK (Positive Pulse when Converter Output Changes from 1s to All 0s or Vice Versa) | |
| 5 | -VS (Negative Power Supply) | ||
| 6 | VCO | I/P (VCO Input) | |
| 7 | INTEGRATOR | I/P (Integrator Input) | |
| 8 | INTEGRATOR | O/P (Integrator Output) | |
| 9 | DEMOD | O/P (Demodulator Output) | |
| 10 | COMPLEMENT | (Data Complement Facility, AD2S82A Only) | |
| 11 | VCO | O/P (VCO Output, AD2S82A Only) | |
| 12 | +5V (Digital Power Supply) | ||
| 13 | DIGITAL | GND (Digital Ground) | |
| 14 | SC1 | (Select Converter Resolution, AD2S82A Only) | |
| 15 | SC2 | (Select Converter Resolution, AD2S82A Only) | |
| 16 | DATA | LOAD (Logic Lo DB1-DB16 Inputs, Logic Hi DB1-DB16 Outputs, AD2S82A Only) | |
| 17 | BUSY | (Converter Busy, Data Not Valid While Busy Hi) | |
| 18 | DIR | (Logic State Defines Direction of Input Signal Rotation) | |
| 19 | DB1 | (Parallel Output Data) | |
| 20 | DB2 | (Parallel Output Data) | |
| 21 | DB3 | (Parallel Output Data) | |
| 22 | DB4 | (Parallel Output Data) | |
| 23 | DB5 | (Parallel Output Data) | |
| 24 | DB6 | (Parallel Output Data) | |
| 25 | DB7 | (Parallel Output Data) | |
| 26 | DB8 | (Parallel Output Data) | |
| 27 | DB9 | (Parallel Output Data) | |
| 28 | DB10 | (Parallel Output Data) | |
| 29 | DB11 | (Parallel Output Data) | |
| 30 | DB12 | (Parallel Output Data) | |
| 31 | DB13 | (Parallel Output Data) | |
| 32 | DB14 | (Parallel Output Data) | |
| 33 | DB15 | (Parallel Output Data) | |
| 34 | DB16 | (Parallel Output Data) | |
| 35 | ENABLE | (Logic Hi-Output Data in High Impedance State, Logic Lo Present Data to the Output Latches) | |
| 36 | BYTE | SELECT (Logic Hi-Most Significant Byte to DB1-DB8, Logic Lo-Most Significant Byte to DB1-DB8) | |
| 37 | INHIBIT | (Logic Lo Inhibits Data Transfer to Output Latches) | |
| 38 | +VL (Logic Power Supply) | ||
| 39 | +VS (Positive Power Supply) | ||
| 40 | SIN | I/P (Sine Input) | |
| 41 | SIGNAL | GND (Resolver Signal Ground) | |
| 42 | COS | I/P (Cosine Input) | |
| 43 | REFERENCE | I/P (Reference Signal Input) | |
| 44 | DEMOD | I/P (Demodulator Input) |
Documents
Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.