IL2904DT from IKSEMICON, in a SOIC-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	OUT1	output	Output of op-amp A. Output swing from 0V DC to VCC−1.5V DC; short-circuit protected to GND (typ 60 mA).
2	IN1(-)	input	Inverting input of op-amp A. High-impedance input; typical input bias current ~90 nA, max 500 nA at VCC=5.0V.
3	IN1(+)	input	Non-inverting input of op-amp A. Input common-mode voltage range 0V to VCC−1.7V (includes ground).
4	GND	power_in	Ground / negative supply. In single-supply operation tied to 0V; in split-supply operation acts as V−.
5	IN2(+)	input	Non-inverting input of op-amp B. Input common-mode voltage range 0V to VCC−1.7V (includes ground).
6	IN2(-)	input	Inverting input of op-amp B. High-impedance input; typical input bias current ~90 nA, max 500 nA at VCC=5.0V.
7	OUT2	output	Output of op-amp B. Output swing from 0V DC to VCC−1.5V DC; short-circuit protected to GND (typ 60 mA).
8	VCC	power_in	Positive supply voltage. Single-supply range 3V to 32V, or split-supply ±1.5V to ±16V. Typical supply current 1.2 mA at VCC=5V, 3 mA max at VCC=30V.

Key specifications

Parameter	Value
Manufacturer	IKSEMICON
Package	SOIC-8
Category	Op-amp/Cmp
Pins	8

Ordering variants

Same part, different packaging or reel option.

IL2904DTD
IL2904DTED
IL2904DT
IL2904DTN
IL2904DTEN

CAD (KiCad official)

Symbol: IL2904DT
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: IKSEMICON datasheet (5 pp, sha256 f4e3378009630bb3, 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