component
THS4503CDGNR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, HVSSOP-8-EP. Pinout cross-checked by two models against the datasheet, 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
markdownTHS4503CDGNR
Texas Instruments · Operational Amplifier · HVSSOP-8-EP
THS4503CDGNR from Texas Instruments, in a HVSSOP-8-EP. 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 | VIN- | power_in | Inverting input of the fully differential amplifier. |
| 2 | VOCM | input | Output common-mode control pin that sets the output common-mode voltage. |
| 3 | VS+ | power_in | Positive power supply; supply range is 4.5 V to 15 V single supply (absolute maximum 16.5 V) and should be decoupled with 0.1 µF placed within 0.25 in. |
| 4 | VOUT+ | output | Positive (non-inverting) output of the fully differential amplifier. |
| 5 | VOUT- | output | Negative (inverting) output of the fully differential amplifier. |
| 6 | VS- | power_in | Negative power supply (ground in single-supply use); dual supply is ±5 V to ±7.5 V. |
| 7 | NC | unconnected | No connection on the THS4503, which has no power-down function (this pin is PD on the THS4502). |
| 8 | VIN+ | power_in | Non-inverting input of the fully differential amplifier. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HVSSOP-8-EP |
| Category | Amplifiers/Comparators |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
THS4503CDGNR - Footprint:
Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm - 3D model: HVSSOP-8-EP, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
ths4503cdgnr-etched.step/ths4503cdgnr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ths4503cdgnr.step/ths4503cdgnr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (52 pp, sha256
ce3c9e257b14be85, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).