LMV358ARZ from HTCSEMI, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	OUTA	output	Amplifier A output. Rail-to-rail output; voltage range extends to within ~10mV of each supply rail. Drives up to 50mA typ.
2	INNA	input	Inverting input of amplifier A. Input voltage range 0 to VDD-0.1V (beyond-the-rails capable).
3	INPA	input	Non-inverting input of amplifier A. Voltage range 0 to VDD-0.1V.
4	GND	power_in	Ground / negative supply. Connect to the most negative supply rail.
5	INPB	input	Non-inverting input of amplifier B. Voltage range 0 to VDD-0.1V.
6	INNB	input	Inverting input of amplifier B. Voltage range 0 to VDD-0.1V.
7	OUTB	output	Amplifier B output. Rail-to-rail output; swings to within ~10mV of each rail. Output current up to 50mA typ.
8	VDD	power_in	Positive supply. Operating range 2.5V to 5.5V, absolute maximum 6V. Bypass with a local ceramic capacitor to GND.

Key specifications

Parameter	Value
Manufacturer	HTCSEMI
Package	SOP-8
Category	Op-amp/Cmp
Pins	8

Ordering variants

Same part, different packaging or reel option.

LMV358ARZ
LMV358ARZANZ
LMV358ARZAN
LMV358ARZARTZ
LMV358ARZARDZ

CAD (KiCad official)

Symbol: LMV358ARZ
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: HTCSEMI datasheet (6 pp, sha256 7e6d61e80fe4f7f9, retrieved 2026-08-17, tier: lcsc)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF