TLE2142ACD from Texas Instruments, in a SOIC-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	1OUT	output	Output of amplifier 1; the all-npn output stage swings nearly rail to rail, from VCC− +0.1 V to VCC+ − 1 V under light load, and can sustain shorts to either supply because output current is internally limited.
2	1IN−	input	Inverting input of amplifier 1; the common-mode input range is VCC− − 0.3 V to VCC+ − 1.8 V, and excessive input current may flow out of the input beyond the lower common-mode limit.
3	1IN+	input	Non-inverting input of amplifier 1; the common-mode input range is VCC− − 0.3 V to VCC+ − 1.8 V without inducing phase reversal.
4	VCC−	power_in	Negative supply rail (ground in single-supply operation, or the negative rail in split supply); device operates from 4 V to 44 V single or split supply.
5	2IN+	input	Non-inverting input of amplifier 2; the common-mode input range is VCC− − 0.3 V to VCC+ − 1.8 V without inducing phase reversal.
6	2IN−	input	Inverting input of amplifier 2; the common-mode input range is VCC− − 0.3 V to VCC+ − 1.8 V, and excessive input current may flow out of the input beyond the lower common-mode limit.
7	2OUT	output	Output of amplifier 2; the all-npn output stage swings nearly rail to rail, from VCC− +0.1 V to VCC+ − 1 V under light load, and can sustain shorts to either supply because output current is internally limited.
8	VCC+	power_in	Positive supply rail; device operates from 4 V to 44 V single or split supply (±2 V to ±22 V split).

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-8
Category	Operational Amplifier/Comparator
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
Input offset voltage	VIO		200	1500	μV	VCC = 5 V, 25°C	10
Input offset voltage	VIO			1800	μV	VCC = 5 V, full range (0°C to 70°C)	10
Input offset current	IIO		8	100	nA	VO = 2.5 V, VIC = 2.5 V, RS = 50 Ω, 25°C	10
Input offset current	IIO			150	nA	VO = 2.5 V, VIC = 2.5 V, RS = 50 Ω, full range	10
Input bias current	IIB		-0.8	-2	μA	VCC = 5 V, 25°C	10
Input bias current	IIB			-2.1	μA	VCC = 5 V, full range	10
Common-mode input voltage range	VICR	-0.3		3.2	V	VCC = 5 V, RS = 50 Ω, 25°C	10
Common-mode input voltage range	VICR	0		2.9	V	VCC = 5 V, RS = 50 Ω, full range	10
High-level output voltage	VOH	3.9	4.1		V	VCC = 5 V, IOH = −150 μA, 25°C	10
High-level output voltage	VOH	3.8			V	VCC = 5 V, IOH = −150 μA, full range	10
High-level output voltage	VOH	3.4	3.7		V	VCC = 5 V, IOH = −15 mA, 25°C	10
High-level output voltage	VOH	3.4			V	VCC = 5 V, IOH = −15 mA, full range	10
Low-level output voltage	VOL		75	125	mV	VCC = 5 V, IOL = 150 μA, 25°C	10
Low-level output voltage	VOL			150	mV	VCC = 5 V, IOL = 150 μA, full range	10
Low-level output voltage	VOL		1.2	1.4	V	VCC = 5 V, IOL = 15 mA, 25°C	10
Low-level output voltage	VOL			1.5	V	VCC = 5 V, IOL = 15 mA, full range	10
Large-signal differential voltage amplification	AVD	50	220		V/mV	VCC = ±2.5 V, RL = 2 kΩ, 25°C	10
Large-signal differential voltage amplification	AVD	25			V/mV	VCC = ±2.5 V, RL = 2 kΩ, VO = 1 V to −1.5 V, full range	10
Common-mode rejection ratio	CMRR	85	118		dB	VIC = VICRmin, RS = 50 Ω, 25°C	10
Supply-voltage rejection ratio	kSVR	90	106		dB	VCC± = ±2.5 V to ±15 V, RS = 50 Ω, 25°C	10
Supply current	ICC		6.6	8.8	mA	VO = 2.5 V, No load, 25°C	10
Supply current	ICC			9.2	mA	VO = 2.5 V, VIC = 2.5 V, No load, full range	10
Input offset voltage	VIO		275	750	μV	VCC± = ±15 V, 25°C	12
Input offset voltage	VIO			1200	μV	VCC± = ±15 V, full range	12
Input offset current	IIO		7	100	nA	VIC = 0, VO = 0, RS = 50 Ω, 25°C	12
Input offset current	IIO			150	nA	VIC = 0, VO = 0, RS = 50 Ω, full range	12
Input bias current	IIB		-0.7	-1.5	μA	VCC± = ±15 V, 25°C	12
Input bias current	IIB			-1.6	μA	VCC± = ±15 V, full range	12
Common-mode input voltage range	VICR	-15.3		13.2	V	VCC± = ±15 V, RS = 50 Ω, 25°C	12
Common-mode input voltage range	VICR	-15.3		13.1	V	VCC± = ±15 V, RS = 50 Ω, full range	12
Maximum positive peak output voltage swing	VOM+	13.8	14.1		V	VCC± = ±15 V, IO = −150 μA, 25°C	12
Maximum positive peak output voltage swing	VOM+	13.7			V	VCC± = ±15 V, IO = −150 μA, full range	12
Maximum positive peak output voltage swing	VOM+	13.3	13.7		V	VCC± = ±15 V, IO = −15 mA, 25°C	12
Maximum positive peak output voltage swing	VOM+	13.2			V	VCC± = ±15 V, IO = −15 mA, full range	12
Maximum negative peak output voltage swing	VOM−	-14.7	-14.9		V	VCC± = ±15 V, IO = 150 μA, 25°C	12
Maximum negative peak output voltage swing	VOM−	-14.6			V	VCC± = ±15 V, IO = 150 μA, full range	12
Maximum negative peak output voltage swing	VOM−	-13.4	-13.8		V	VCC± = ±15 V, IO = 15 mA, 25°C	12
Maximum negative peak output voltage swing	VOM−	-13.3			V	VCC± = ±15 V, IO = 15 mA, full range	12
Large-signal differential voltage amplification	AVD	100	450		V/mV	VO = ±10 V, RL = 2 kΩ, 25°C	12
Large-signal differential voltage amplification	AVD	75			V/mV	VO = ±10 V, RL = 2 kΩ, full range	12
Common-mode rejection ratio	CMRR	85	108		dB	VIC = VICRmin, RS = 50 Ω, 25°C	12
Supply-voltage rejection ratio	kSVR	90	106		dB	VCC± = ±2.5 V to ±15 V, RS = 50 Ω, 25°C	12
Short-circuit output current	IOS	-25	-50		mA	VO = 0, VID = 1 V, 25°C	12
Short-circuit output current	IOS	20	31		mA	VO = 0, VID = −1 V, 25°C	12
Supply current	ICC		6.9	9	mA	VO = 0, No load, 25°C	12
Supply current	ICC			9.4	mA	VO = 0, No load, full range	12
Slew rate, positive	SR+	27	45		V/μs	AVD = −1, RL = 2 kΩ, TA = 25°C	13
Slew rate, negative	SR−	27	42		V/μs	AVD = 1, CL = 500 pF, RL = 2 kΩ, TA = 25°C	13
Supply voltage, VCC+	VCC+			22	V	Referenced to supply midpoint (Note 1)	5
Supply voltage, VCC−	VCC−	-22			V	Referenced to supply midpoint (Note 1)	5
Differential input voltage	VID	-44		44	V	IN+ with respect to IN− (Note 2)	5
Input current (each input)	II	-1		1	mA	Each input	5
Output current	IO	-80		80	mA		5
Storage temperature range		-65		150	°C		5
Supply voltage	VCC	2		22	V	C suffix; split supply ±VCC	5
Common-mode input voltage	VIC	0		2.9	V	VCC = 5 V, C suffix	5
Common-mode input voltage	VIC	-15		12.9	V	VCC± = ±15 V, C suffix	5
Operating free-air temperature	TA	0		70	°C	C suffix	5
Package thermal impedance, junction-to-ambient, D package	θJA		97.1		°C/W	D package; JESD 51-7 (Notes 4, 5)	5

CAD (KiCad official)

Symbol: TLE2142ACD
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: tle2142acd-etched.step / tle2142acd-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tle2142acd.step / tle2142acd.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (84 pp, sha256 4993c88719fcb987, retrieved 2026-10-31, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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

TLE2142ACD

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