component
AD5621BKSZ-REEL7
Public Made by Adomby adom
Analog Devices Digital To Analog Converters (DAC), SOT-363-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD5621BKSZ-REEL7
Analog Devices · Digital To Analog Converters (DAC) · SOT-363-6
AD5621BKSZ-REEL7 from Analog Devices, in a SOT-363-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SYNC | input | Level-triggered control input (active low) for frame synchronization signal; enables input shift register when taken low, and DAC updates following 16th clock cycle unless SYNC rises before this edge to interrupt the write sequence. |
| 2 | SCLK | input | Serial clock input for clocking data into the 16-bit input shift register on falling edge; maximum data transfer rate up to 30 MHz. |
| 3 | SDIN | input | Serial data input to 16-bit shift register; data clocked into the register on the falling edge of SCLK. |
| 4 | VDD | power_in | Power supply input operating from 2.7 V to 5.5 V; should be decoupled to GND with 10 μF and 0.1 μF capacitors. |
| 5 | GND | power_in | Ground reference point for all circuitry on the AD5601/AD5611/AD5621. |
| 6 | VOUT | output | Analog output voltage from the DAC with rail-to-rail operation providing output range from 0 V to VDD. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-363-6 |
| Category | Data Acquisition |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
AD5621BKSZ-REEL7 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363-6 (KiCad packages3D, STEP)
- 3D model files:
ad5621bksz-reel7-etched.step/ad5621bksz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad5621bksz-reel7.step/ad5621bksz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (21 pp, sha256
1f8185bd626f1e11, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).