component
OPA4820IPWT
Public Made by Adomby adom
Texas Instruments Operational Amplifier, TSSOP-14. 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
markdownOPA4820IPWT
Texas Instruments · Operational Amplifier · TSSOP-14
OPA4820IPWT 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 | Output of amplifier channel A, rated for ±85 mA typical output current at VO = 0. |
| 2 | -Input A | input | Inverting input of amplifier channel A, with a differential input voltage limit of ±1.2 V. |
| 3 | +Input A | input | Noninverting input of amplifier channel A, with input common-mode range of ±4.0 V typical at ±5 V supply. |
| 4 | +V | power_in | Positive power supply pin, specified for ±2 V to ±6.3 V dual supply or +4 V to +12.6 V single supply. |
| 5 | +Input B | input | Noninverting input of amplifier channel B, with input common-mode range of ±4.0 V typical at ±5 V supply. |
| 6 | -Input B | input | Inverting input of amplifier channel B, with a differential input voltage limit of ±1.2 V. |
| 7 | Output B | output | Output of amplifier channel B, rated for ±85 mA typical output current at VO = 0. |
| 8 | Output C | output | Output of amplifier channel C, rated for ±85 mA typical output current at VO = 0. |
| 9 | -Input C | input | Inverting input of amplifier channel C, with a differential input voltage limit of ±1.2 V. |
| 10 | +Input C | input | Noninverting input of amplifier channel C, with input common-mode range of ±4.0 V typical at ±5 V supply. |
| 11 | -V | power_in | Negative power supply pin, specified for ±2 V to ±6.3 V dual supply (absolute maximum supply ±6.5 V). |
| 12 | +Input D | input | Noninverting input of amplifier channel D, with input common-mode range of ±4.0 V typical at ±5 V supply. |
| 13 | -Input D | input | Inverting input of amplifier channel D, with a differential input voltage limit of ±1.2 V. |
| 14 | Output D | output | Output of amplifier channel D, rated for ±85 mA typical output current at VO = 0. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
OPA4820IPWT - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
opa4820ipwt-etched.step/opa4820ipwt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa4820ipwt.step/opa4820ipwt.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 2026-10-08, 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).