TL071CDR 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	OFFSET N1	passive	Offset null trim pin 1. Connect a potentiometer between OFFSET N1 (pin 1) and OFFSET N2 (pin 5) with the wiper tied to VCC- to trim the input offset voltage. Internal 1080 ohm resistors are tied here.
2	IN-	input	Inverting op-amp input. JFET input stage provides very high input impedance (~10^12 ohm) and very low input bias current (~65 pA typ).
3	IN+	input	Non-inverting op-amp input. JFET input stage provides very high input impedance (~10^12 ohm) and very low input bias current (~65 pA typ). Common-mode range typically -12 V to +15 V on +/-15 V supplies.
4	VCC-	power_in	Negative supply rail. Rated down to -18 V absolute maximum; typically operated at -15 V (dual supply) or GND (single supply).
5	OFFSET N2	passive	Offset null trim pin 2. Connect a potentiometer between OFFSET N1 (pin 1) and OFFSET N2 (pin 5) with the wiper tied to VCC- to trim the input offset voltage.
6	OUT	output	Op-amp output. Short-circuit protected with unlimited short-circuit duration. Typical peak swing +/-13.5 V into 10 kOhm on +/-15 V supplies; unity-gain bandwidth 3 MHz, slew rate 13 V/us typ.
7	VCC+	power_in	Positive supply rail. Rated up to +18 V absolute maximum; typically operated at +15 V (dual supply) or the single-supply rail. Supply current 1.4 mA typ.
8	NC	unconnected	No internal connection. Leave floating or tie to any convenient net.

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.

TL071CDR
TL071CDRACD
TL071CDRACDR
TL071CDRBCD
TL071CDRBCDR
TL071CDRID
TL071CDRIDR
TL071CDRCP
TL071CDRACP
TL071CDRBCP
TL071CDRIP
TL071CDRCPSR

CAD (KiCad official)

Symbol: TL071CDR
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 (36 pp, sha256 13558f1741483f56, 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