component
TLV5618AQDR
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Texas Instruments Digital To Analog Converters (DAC), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TLV5618AQDR++**Texas Instruments** · Digital To Analog Converters (DAC) · SOIC-8++TLV5618AQDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | DIN | input | Digital serial data input for the 16-bit word (4 control bits and 12 data bits), shifted in MSB first on the falling edges of SCLK. |+| 2 | SCLK | input | Digital serial clock input that clocks each bit of the serial word from DIN into the device on its falling edge. |+| 3 | CS | input | Chip select, a digital input that is active low and is used to enable or disable the serial inputs. |+| 4 | OUTA | output | DAC A analog voltage output, which the datasheet specifies as 0 V to VDD-0.4 V with RL = 10 kΩ. |+| 5 | AGND | power_in | Ground pin; the datasheet lists it as ground and identifies ground as the most negative supply rail that clamps the outputs at 0 V. |+| 6 | REF | input | Analog reference voltage input, with a range of 0 V to VDD-1.5 V and a stated reference of 2.048 V at VDD = 5 V or 1.024 V at VDD = 3 V. |+| 7 | OUTB | output | DAC B analog voltage output, which the datasheet specifies as 0 V to VDD-0.4 V with RL = 10 kΩ. |+| 8 | VDD | power_in | Positive power supply, specified at 4.5 V to 5.5 V for VDD = 5 V operation and 2.7 V to 3.3 V for VDD = 3 V operation. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Data Acquisition |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TLV5618AQDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `tlv5618aqdr-etched.step` / `tlv5618aqdr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv5618aqdr.step` / `tlv5618aqdr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlv5618a) (27 pp, sha256 `6e934ec099fbeda6`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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).++[Datasheet PDF](docs/tlv5618aqdr-datasheet.pdf)
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the datasheet lists it as ground and identifies ground as the most negative supply rail that clamps the outputs at 0 V."+ },+ {+ "number": "6",+ "name": "REF",+ "type": "input",+ "description": "Analog reference voltage input, with a range of 0 V to VDD-1.5 V and a stated reference of 2.048 V at VDD = 5 V or 1.024 V at VDD = 3 V."+ },+ {+ "number": "7",+ "name": "OUTB",+ "type": "output",+ "description": "DAC B analog voltage output, which the datasheet specifies as 0 V to VDD-0.4 V with RL = 10 kΩ."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive power supply, specified at 4.5 V to 5.5 V for VDD = 5 V operation and 2.7 V to 3.3 V for VDD = 3 V operation."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The SOIC-8 (D) pinout is taken from the page 1 top-view pin listing and cross-checked against the pa; 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