component
OPA2990SIDGSR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-10-0.5mm. 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
markdownOPA2990SIDGSR
Texas Instruments · Operational Amplifier · VSSOP-10-0.5mm
OPA2990SIDGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | OUT1 | output | Channel 1 amplifier output, which enters a high-impedance state when the channel is disabled by its SHDN1 pin. |
| 2 | IN1- | input | Channel 1 inverting input; the input common-mode voltage range extends from (V-) - 0.2 V to (V+) + 0.2 V. |
| 3 | IN1+ | input | Channel 1 non-inverting input; the input common-mode voltage range extends from (V-) - 0.2 V to (V+) + 0.2 V. |
| 4 | V- | power_in | Negative (lowest) power supply; the total supply voltage (V+) - (V-) is specified from 2.7 V to 40 V. |
| 5 | SHDN1 | input | Channel 1 shutdown, active high: low (V- to V- + 0.2 V) enables the amplifier and high (V- + 1.1 V to V- + 20 V, not exceeding V+) disables it. |
| 6 | SHDN2 | input | Channel 2 shutdown, active high: low (V- to V- + 0.2 V) enables the amplifier and high (V- + 1.1 V to V- + 20 V, not exceeding V+) disables it. |
| 7 | IN2+ | input | Channel 2 non-inverting input; the input common-mode voltage range extends from (V-) - 0.2 V to (V+) + 0.2 V. |
| 8 | IN2- | input | Channel 2 inverting input; the input common-mode voltage range extends from (V-) - 0.2 V to (V+) + 0.2 V. |
| 9 | OUT2 | output | Channel 2 amplifier output, which enters a high-impedance state when the channel is disabled by its SHDN2 pin. |
| 10 | V+ | power_in | Positive (highest) power supply; the absolute maximum supply voltage is 42 V and the recommended operating supply is up to 40 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Amplifiers/Comparators |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
OPA2990SIDGSR - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
opa2990sidgsr-etched.step/opa2990sidgsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2990sidgsr.step/opa2990sidgsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (95 pp, sha256
f1bdd6b2946c2fd1, retrieved 2026-10-10, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).