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OPA2300AIDGSR

Texas Instruments · Operational Amplifier · VSSOP-10-0.5mm

OPA2300AIDGSR 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	OutA	output	Channel A output voltage; the datasheet gives no numeric output limit for this pin, and output swings to within about 100mV of the supply rails at high load (>2kΩ).
2	-InA	input	Channel A negative (inverting) input voltage.
3	+InA	input	Channel A positive (non-inverting) input voltage; input voltages more than 0.5V beyond the supply rails must be limited to 10mA or less.
4	V-	power_in	Negative power supply voltage; the operating supply range is 2.7V to 5.5V total (V+ minus V-).
5	EnableA	input	Channel A enable pin, referenced to V-: logic high (at least V- + 2.5V) enables the amplifier, logic low (below V- + 0.8V) disables it, and a floating pin is pulled high by internal circuitry.
6	EnableB	input	Channel B enable pin, referenced to V-: logic high (at least V- + 2.5V) enables the amplifier, logic low (below V- + 0.8V) disables it, and a floating pin is pulled high by internal circuitry.
7	+InB	input	Channel B positive (non-inverting) input voltage; input voltages more than 0.5V beyond the supply rails must be limited to 10mA or less.
8	-InB	input	Channel B negative (inverting) input voltage.
9	OutB	output	Channel B output voltage; the datasheet gives no numeric output limit for this pin, and output swings to within about 100mV of the supply rails at high load (>2kΩ).
10	V+	power_in	Positive power supply voltage; the operating supply range is 2.7V to 5.5V total (V+ minus V-), with 5.5V as the absolute maximum.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	VSSOP-10-0.5mm
Category	Amplifiers/Comparators
Pins	10

CAD (KiCad official)

Symbol: OPA2300AIDGSR
Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
3D model files: opa2300aidgsr-etched.step / opa2300aidgsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2300aidgsr.step / opa2300aidgsr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (38 pp, sha256 bf65e3231de734fc, 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