OPA1692IDR from Texas Instruments, 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	OUT A	output	Output of channel A. Rail-to-rail output stage, ±50 mA short-circuit current, drives capacitive loads up to 200 pF.
2	-IN A	input	Inverting input, channel A. High-impedance input (differential resistance 350 kΩ, common-mode resistance 350 MΩ, ~1.5 pF differential capacitance).
3	+IN A	input	Noninverting input, channel A. Common-mode range (V-)+1.5 V to (V+)-0.5 V; input bias current typ 300 nA.
4	V-	power_in	Negative (lowest) power supply. Total supply range 3.5 V to 36 V single-supply, or ±1.75 V to ±18 V split-supply. Common to both channels.
5	+IN B	input	Noninverting input, channel B. Common-mode range (V-)+1.5 V to (V+)-0.5 V; input bias current typ 300 nA.
6	-IN B	input	Inverting input, channel B. High-impedance input (differential resistance 350 kΩ, ~1.5 pF differential capacitance).
7	OUT B	output	Output of channel B. Rail-to-rail output stage, ±50 mA short-circuit current, drives capacitive loads up to 200 pF.
8	V+	power_in	Positive (highest) power supply. Total supply range 3.5 V to 36 V single-supply, or ±1.75 V to ±18 V split-supply. Quiescent current 650 µA per channel (1.3 mA typ for the dual).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

OPA1692IDRD
OPA1692IDR
OPA1692IDRIDT
OPA1692IDRDGK
OPA1692IDRIDGKR
OPA1692IDRIDGKT

CAD (KiCad official)

Symbol: OPA1692IDR
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`opa1692idr.step`	122 KB	You want the bare part, or you mark your own boards.
`opa1692idr-etched.step`	2.1 MB	You want the part with `OPA1692IDR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 516 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Texas Instruments datasheet (45 pp, sha256 1eb56b4ec00f5a72, retrieved 2026-08-17, tier: manufacturer)
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