TLE2021IP from Texas Instruments, in a PDIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	OFFSET N1	passive	Offset null input 1, used together with OFFSET N2 to trim the input offset voltage.
2	IN−	input	Inverting input of the operational amplifier.
3	IN+	input	Noninverting input of the operational amplifier.
4	VCC−/GND	power_in	Negative supply rail or ground for single-supply operation, and internally connected to the backside of the chip.
5	OFFSET N2	passive	Offset null input 2, used together with OFFSET N1 to trim the input offset voltage.
6	OUT	output	Amplifier output.
7	VCC+	power_in	Positive supply rail.
8	NC	unconnected	No internal connection.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	PDIP-8
Category	Amplifiers
Pins	8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Supply voltage VCC+	VCC+			20	V	see Note 1	8
Supply voltage VCC-	VCC-	-20			V	see Note 1	8
Differential input voltage	VID	-0.6		0.6	V	see Note 2	8
Input current (each input)	II	-1		1	mA		8
Output current TLE2021	IO	-20		20	mA	each output	8
Total current into VCC+				80	mA		8
Total current out of VCC-				80	mA		8
Storage temperature	Tstg	-65		150	°C		8
Lead temperature, P package				260	°C	1,6 mm from case for 10 seconds	8
Operating free-air temperature, I suffix	TA	-40		85	°C	I suffix	8
Supply voltage	VCC	-20		20	V	printed ±2 to ±20, I suffix	8
Common-mode input voltage	VIC	0		3.2	V	VCC = ±5 V, I suffix	8
Common-mode input voltage	VIC	-15		13.2	V	VCC± = ±15 V, I suffix	8
Operating free-air temperature	TA	-40		85	°C	I suffix	8
Power rating P-8				1000	mW	TA ≤ 25°C	8
Derating factor P-8			8		mW/°C	above TA = 25°C	8
Input offset voltage	VIO		120	600	μV	VCC = 5 V, TA = 25°C	15
Input offset voltage	VIO			950	μV	VCC = 5 V, full range -40°C to 85°C	15
Temp coefficient of input offset voltage	αVIO		2		μV/°C	VCC = 5 V, full range	15
Input offset current	IIO		0.2	6	nA	VCC = 5 V, VIC = 0, RS = 50 Ω, 25°C	15
Input offset current	IIO			10	nA	VCC = 5 V, full range	15
Input bias current	IIB		25	70	nA	VCC = 5 V, 25°C	15
Input bias current	IIB			90	nA	VCC = 5 V, full range	15
Common-mode input voltage range	VICR	0		3.5	V	VCC = 5 V, RS = 50 Ω, 25°C	15
Common-mode input voltage range	VICR	0		3.2	V	VCC = 5 V, RS = 50 Ω, full range	15
High-level output voltage	VOH	4	4.3		V	VCC = 5 V, RL = 10 kΩ, 25°C	15
High-level output voltage	VOH	3.9			V	VCC = 5 V, RL = 10 kΩ, full range	15
Low-level output voltage	VOL		0.7	0.8	V	VCC = 5 V, RL = 10 kΩ, 25°C	15
Low-level output voltage	VOL			0.9	V	VCC = 5 V, RL = 10 kΩ, full range	15
Large-signal differential voltage amplification	AVD	0.3	1.5		V/μV	VCC = 5 V, VO = 1.4 V to 4 V, RL = 10 kΩ, 25°C	15
Large-signal differential voltage amplification	AVD	0.25			V/μV	VCC = 5 V, VO = 1.4 V to 4 V, RL = 10 kΩ, full range	15
Common-mode rejection ratio	CMRR	85	110		dB	VCC = 5 V, VIC = VICRmin, RS = 50 Ω, 25°C	15
Common-mode rejection ratio	CMRR	80			dB	VCC = 5 V, full range	15
Supply-voltage rejection ratio	kSVR	105	120		dB	VCC = 5 V to 30 V, 25°C	15
Supply-voltage rejection ratio	kSVR	100			dB	VCC = 5 V to 30 V, full range	15
Supply current	ICC		200	300	μA	VCC = 5 V, VO = 2.5 V, No load, 25°C	15
Supply current	ICC			300	μA	VCC = 5 V, VO = 2.5 V, No load, full range	15
Input offset voltage	VIO		120	500	μV	VCC = ±15 V, 25°C	16
Input offset voltage	VIO			850	μV	VCC = ±15 V, full range -40°C to 85°C	16
Input offset current	IIO		0.2	6	nA	VCC = ±15 V, 25°C	16
Input bias current	IIB		25	70	nA	VCC = ±15 V, 25°C	16
Input bias current	IIB			90	nA	VCC = ±15 V, full range	16
Common-mode input voltage range	VICR	-15		13.5	V	VCC = ±15 V, RS = 50 Ω, 25°C	16
Common-mode input voltage range	VICR	-15		13.2	V	VCC = ±15 V, RS = 50 Ω, full range	16
Maximum positive peak output voltage swing	VOM+	14	14.3		V	VCC = ±15 V, RL = 10 kΩ, 25°C	16
Maximum positive peak output voltage swing	VOM+	13.9			V	VCC = ±15 V, RL = 10 kΩ, full range	16
Maximum negative peak output voltage swing	VOM-	-13.7	-14.1		V	VCC = ±15 V, RL = 10 kΩ, 25°C	16
Maximum negative peak output voltage swing	VOM-	-13.6			V	VCC = ±15 V, RL = 10 kΩ, full range	16
Large-signal differential voltage amplification	AVD	1	6.5		V/μV	VCC = ±15 V, RL = 10 kΩ, 25°C	16
Large-signal differential voltage amplification	AVD	0.75			V/μV	VCC = ±15 V, RL = 10 kΩ, full range	16
Common-mode rejection ratio	CMRR	100	115		dB	VCC = ±15 V, VIC = VICRmin, RS = 50 Ω, 25°C	16
Common-mode rejection ratio	CMRR	96			dB	VCC = ±15 V, full range	16
Supply-voltage rejection ratio	kSVR	105	120		dB	VCC± = ±2.5 V to ±15 V, 25°C	16
Supply-voltage rejection ratio	kSVR	100			dB	VCC± = ±2.5 V to ±15 V, full range	16
Supply current	ICC		240	350	μA	VCC = ±15 V, VO = 0 V, No load, 25°C	16
Supply current	ICC			350	μA	VCC = ±15 V, VO = 0 V, No load, full range	16
Slew rate at unity gain	SR	0.45	0.65		V/μs	VCC = ±15 V, VO = 1V to 3 V, See Figure 1, 25°C	27
Unity-gain bandwidth	B1		2		MHz	VCC = ±15 V, See Figure 3, 25°C	27

CAD (KiCad official)

Symbol: TLE2021IP
Footprint: Package_DIP:DIP-8_W7.62mm
3D model: PDIP-8 (KiCad packages3D, STEP)
3D model files: tle2021ip-etched.step / tle2021ip-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tle2021ip.step / tle2021ip.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (80 pp, sha256 a65f64fb6a2a6fe9, retrieved 2026-10-31, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

TLE2021IP

Verified TLE2021IP

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

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Datasheet

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