TL3414AIDR 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	OUT1	output	Output of amplifier 1. Capable of sourcing/sinking up to 70 mA for direct headphone drive; output can swing to within ~1.5 V of the supply rails.
2	IN1-	input	Inverting input of amplifier 1. Input voltage must not exceed the supply-rail magnitudes; input bias current is typically 300 nA.
3	IN1+	input	Non-inverting input of amplifier 1. Common-mode range extends from VCC- to (VCC+)-2 V.
4	VCC-	power_in	Negative supply rail. Ground in single-supply mode (0 V), or -1.5 V to -7.5 V in dual-supply mode. Total VCC+ to VCC- must not exceed 15 V.
5	IN2+	input	Non-inverting input of amplifier 2. Common-mode range extends from VCC- to (VCC+)-2 V.
6	IN2-	input	Inverting input of amplifier 2. Input voltage must not exceed the supply-rail magnitudes; input bias current is typically 300 nA.
7	OUT2	output	Output of amplifier 2. Capable of sourcing/sinking up to 70 mA for direct headphone drive; short-circuit protected.
8	VCC+	power_in	Positive supply rail. 3-15 V single-supply, or +1.5 V to +7.5 V dual-supply. Typical quiescent current 4 mA (total, both amplifiers) with no load.

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.

TL3414AIDR
TL3414AIDRAIP
TL3414AIDRAIPW
TL3414AIDRAIPWR

CAD (KiCad official)

Symbol: TL3414AIDR
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: Texas Instruments datasheet (16 pp, sha256 87ef18a34b6bee36, 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