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| — | playground:playground [12 Jun 2017 15:33] – Bailey Meyer | ||
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| + | ====== Page Title Change ====== | ||
| + | {{http:// | ||
| + | ~~INFO: | ||
| + | < | ||
| + | |||
| + | {{: | ||
| + | |||
| + | [[#Pin Map|Pin Map link]] | ||
| + | |||
| + | [[Numeric Formats]] | ||
| + | |||
| + | <WRAP tip>For help/ | ||
| + | |||
| + | |||
| + | ====== Features ====== | ||
| + | * High Accuracy: | ||
| + | * Low drift 2.5V on-chip reference: 2ppm/°C typ temperature coefficient | ||
| + | * Tiny Package: 3mm × 3mm 16 lead LFCSP or 16 lead TSSOP | ||
| + | * Unordered List ItemTotal Unadjusted Error (TUE): TBD max | ||
| + | * Unordered List ItemOffset error: 1.5 mV max | ||
| + | * Gain error: 0.1 % of FSR max | ||
| + | * High drive capability: 20mA, 0.5V from supply rails | ||
| + | * User Selectable Gain of 1 or 2 (GAIN pin) | ||
| + | * Reset to zero-scale or midscale (RSTSEL pin) | ||
| + | * 1.8V Logic Compatibility | ||
| + | * 50MHz SPI with readback or daisy-chain | ||
| + | * Low Glitch: 0.5nV-s | ||
| + | * Robust 4kV HBM and 1.5kV FICDM ESD rating | ||
| + | * Low power: | ||
| + | * 2.7 V to 5.5 V power supply | ||
| + | * −40°C to +105°C temperature range | ||
| + | |||
| + | ====== Introduction ====== | ||
| + | The AD568xR are quad, 12-/ | ||
| + | DACs. The devices include a 2.5V internal reference (enabled | ||
| + | by default) coupled with a gain select pin giving a full scale | ||
| + | output of 2.5V (GAIN=1) or 5V(GAIN=2). All devices operate | ||
| + | from a single 2.7 V to 5.5 V supply, are guaranteed monotonic | ||
| + | by design and exhibit less than 0.1% FSR gain error and 2mV | ||
| + | offset error performance. The devices are housed in a 3mm X | ||
| + | 3mm LFCSP and TSSOP packages. | ||
| + | The part also incorporates a power-on reset circuit that ensures | ||
| + | the DAC output powers up to zeroscale or midscale and | ||
| + | remains there until a valid write takes place. | ||
| + | {{ : | ||
| + | ===== Block Diagram ====== | ||
| + | {{ : | ||
| + | ====== Pin Map ====== | ||
| + | {{: | ||
| + | ====== Quick Setup Connection Table ====== | ||
| + | ^ Mnemonic | ||
| + | | VOUTA | Analog Output Voltage from DAC A | | ||
| + | |||
| + | |||
| + | ====== Level 1 Headline ====== | ||
| + | |||
| + | |||
| + | ===== Level 2 Headline ===== | ||
| + | |||
| + | ==== Level 3 Headline ==== | ||
| + | |||
| + | === Level 4 Headline === | ||
| + | |||
| + | == Level 5 Headline == | ||
| + | == Signal Picture == | ||
| + | {{: | ||
| + | |||
| + | This is the CN-0196 Lab board. You can change the capacitors by resolder ones up to 50V specification instead of the used 25V electrolytic ones. | ||
| + | |||
| + | ==== ADuCM 4x50 Development Boards ==== | ||
| + | * **[[/ | ||
| + | |||
playground/playground.txt · Last modified: 05 Apr 2024 13:03 by Tinaco Mariel