component
OPA4820IPWR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 15d ago |
| viewers | 15d ago |
| opa4820ipwr-etched.glb | 20h ago |
| opa4820ipwr-etched.step | 20h ago |
| opa4820ipwr-hero.glb | 20h ago |
| opa4820ipwr-hero.overlay.json | 20h ago |
| opa4820ipwr.glb | 15d ago |
| opa4820ipwr.kicad_mod | 15d ago |
| opa4820ipwr.kicad_sym | 15d ago |
| opa4820ipwr.lbr | 15d ago |
| opa4820ipwr.step | 15d ago |
| package.json | 20h ago |
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| README.md | 15d ago |
OPA4820IPWR
Texas Instruments · Operational Amplifier · TSSOP-14
OPA4820IPWR from Texas Instruments, in a TSSOP-14. 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 | Output A | output | Channel A amplifier output, delivering ±85mA typical output current with ±3.7V swing into RL ≥ 500Ω at VS = ±5V. |
| 2 | -Input A | input | Channel A inverting input; differential input voltage must not exceed ±1.2V. |
| 3 | +Input A | input | Channel A noninverting input; common-mode range ±4.0V typical at VS = ±5V, not beyond ±VS absolute maximum. |
| 4 | +V | power_in | Positive power supply, operating ±2V to ±6.3V dual (or +4V to +12.6V single) with absolute maximum ±6.5V. |
| 5 | +Input B | input | Channel B noninverting input; common-mode range ±4.0V typical at VS = ±5V, not beyond ±VS absolute maximum. |
| 6 | -Input B | input | Channel B inverting input; differential input voltage must not exceed ±1.2V. |
| 7 | Output B | output | Channel B amplifier output, delivering ±85mA typical output current with ±3.7V swing into RL ≥ 500Ω at VS = ±5V. |
| 8 | Output C | output | Channel C amplifier output, delivering ±85mA typical output current with ±3.7V swing into RL ≥ 500Ω at VS = ±5V. |
| 9 | -Input C | input | Channel C inverting input; differential input voltage must not exceed ±1.2V. |
| 10 | +Input C | input | Channel C noninverting input; common-mode range ±4.0V typical at VS = ±5V, not beyond ±VS absolute maximum. |
| 11 | -V | power_in | Negative power supply (ground in single-supply use), operating ±2V to ±6.3V dual with absolute maximum ±6.5V total supply per datasheet rating. |
| 12 | +Input D | input | Channel D noninverting input; common-mode range ±4.0V typical at VS = ±5V, not beyond ±VS absolute maximum. |
| 13 | -Input D | input | Channel D inverting input; differential input voltage must not exceed ±1.2V. |
| 14 | Output D | output | Channel D amplifier output, delivering ±85mA typical output current with ±3.7V swing into RL ≥ 500Ω at VS = ±5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
OPA4820IPWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
opa4820ipwr-etched.step/opa4820ipwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa4820ipwr.step/opa4820ipwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
d1ece38dc65e50f6, retrieved 2026-10-11, 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).