RS724XQ from Jiangsu RUNIC Tech, in a TSSOP-14. 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	Output, channel A.
2	-INA	input	Inverting input, channel A.
3	+INA	input	Noninverting input, channel A.
4	V+	power_in	Positive (highest) power supply. Single supply 2.5V to 5.5V; dual supply ±1.25V to ±2.75V (with V-).
5	+INB	input	Noninverting input, channel B.
6	-INB	input	Inverting input, channel B.
7	OUTB	output	Output, channel B.
8	OUTC	output	Output, channel C.
9	-INC	input	Inverting input, channel C.
10	+INC	input	Noninverting input, channel C.
11	V-	power_in	Negative (lowest) power supply. Tie to GND for single-supply operation, or to negative rail for dual supply.
12	+IND	input	Noninverting input, channel D.
13	-IND	input	Inverting input, channel D.
14	OUTD	output	Output, channel D.

Key specifications

Parameter	Value
Manufacturer	Jiangsu RUNIC Tech
Package	TSSOP-14
Category	Op-amp/Cmp
Pins	14

Ordering variants

Same part, different packaging or reel option.

RS724XQ
RS724XP

CAD (KiCad official)

Symbol: RS724XQ
Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
3D model: TSSOP-14 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Jiangsu RUNIC Tech datasheet (28 pp, sha256 73c22e205ee237ed, 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