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Generated by kicad-footprint-generator · KiCad file format 20260206

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opa2990sidgsr-etched.glb	opa2990sidgsr: factory component page (tier=lcsc) · Ray	18d ago
opa2990sidgsr-etched.step	opa2990sidgsr: factory component page (tier=lcsc) · Ray	18d ago
opa2990sidgsr-hero.glb	opa2990sidgsr: hero GLB from the etched model (keeps the MPN mark) · Ray	18d ago
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OPA2990SIDGSR

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2990sidgsr.step / opa2990sidgsr.glb are 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, 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