MC33071ADR2G from onsemi, 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	Offset Null	passive	Offset null terminal for trimming the input offset voltage; the datasheet labels this pin as offset null for the MC33071 and MC34071 devices.
2	Inputs -	input	Inverting input; input voltages should not exceed the magnitude of VCC or VEE, and the common mode input range includes ground (VEE).
3	Inputs +	input	Non-inverting input; input voltages should not exceed the magnitude of VCC or VEE, and the common mode input range includes ground (VEE).
4	VEE	power_in	Negative supply connection; the supply voltage from VEE to VCC is rated at 44 V maximum, with single supply operation from 3.0 V to 44 V.
5	Offset Null	passive	Second offset null terminal for trimming the input offset voltage; the datasheet labels this pin as offset null for the MC33071 and MC34071 devices.
6	Output	output	Amplifier output, which swings from −14.7 V to +14 V with ±15 V supplies and is short-circuit protected with an indefinite short-circuit duration.
7	VCC	power_in	Positive supply connection; the supply voltage from VEE to VCC must not exceed 44 V.
8	NC	unconnected	No connection; the pin is marked NC in the pin connections diagram.

Key specifications

Parameter	Value
Manufacturer	onsemi
Package	SOIC-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 (from VEE to VCC)	VS			44	V		3
Operating Junction Temperature	TJ			150	°C		3
Storage Temperature Range	Tstg	-60		150	°C		3
ESD Capability, Dual and Quad, Human Body Model	ESDHBM			2000	V	Human Body Model	3
ESD Capability, Dual and Quad, Machine Model	ESDMM			200	V	Machine Model	3
Wide Single Supply Operation		3		44	V	Single supply, VCC to VEE	1
Operating Ambient Temperature Range (MC33071A)	TA	-40		85	°C	Tlow to Thigh for MC33071,2,4,/A	4
Input Offset Voltage	VIO		0.5	3	mV	VCC = +15 V, VEE = −15 V, TA = +25°C; RS = 100 Ω, VCM = 0 V, VO = 0 V	4
Input Offset Voltage	VIO			5	mV	VCC = +15 V, VEE = −15 V, TA = Tlow to Thigh; RS = 100 Ω, VCM = 0 V, VO = 0 V	4
Input Bias Current	IIB		100	500	nA	VCM = 0 V, VO = 0 V, TA = +25°C	4
Input Bias Current	IIB			700	nA	VCM = 0 V, VO = 0 V, TA = Tlow to Thigh	4
Input Offset Current	IIO		6	50	nA	VCM = 0 V, VO = 0 V, TA = +25°C	4
Input Offset Current	IIO			300	nA	VCM = 0 V, VO = 0 V, TA = Tlow to Thigh	4
Large Signal Voltage Gain	AVOL	50	100		V/mV	VO = ±10 V, RL = 2.0 k, TA = +25°C	4
Large Signal Voltage Gain	AVOL	25			V/mV	VO = ±10 V, RL = 2.0 k, TA = Tlow to Thigh	4
Output Voltage Swing High	VOH	3.7	4		V	VCC = +5.0 V, VEE = 0 V, RL = 2.0 k, TA = +25°C	4
Output Voltage Swing High	VOH	13.6	14		V	VCC = +15 V, VEE = −15 V, RL = 10 k, TA = +25°C	4
Output Voltage Swing High	VOH	13.4			V	VCC = +15 V, VEE = −15 V, RL = 2.0 k, TA = Tlow to Thigh	4
Output Voltage Swing Low	VOL		0.1	0.3	V	VCC = +5.0 V, VEE = 0 V, RL = 2.0 k, TA = +25°C	4
Output Voltage Swing Low	VOL		-14.7	-14.3	V	VCC = +15 V, VEE = −15 V, RL = 10 k, TA = +25°C	4
Output Voltage Swing Low	VOL			-13.5	V	VCC = +15 V, VEE = −15 V, RL = 2.0 k, TA = Tlow to Thigh	4
Output Short Circuit Current, Source	ISC	10	30		mA	VID = 1.0 V, VO = 0 V, TA = 25°C	4
Output Short Circuit Current, Sink	ISC	20	30		mA	VID = 1.0 V, VO = 0 V, TA = 25°C	4
Common Mode Rejection	CMR	80	97		dB	RS ≤ 10 k, VCM = VICR, TA = 25°C	4
Power Supply Rejection	PSR	80	97		dB	RS = 100 Ω, VCC/VEE = +16.5 V/−16.5 V to +13.5 V/−13.5 V, TA = 25°C	4
Power Supply Current (per amplifier, no load)	ID		1.6	2	mA	VCC = +5.0 V, VEE = 0 V, VO = +2.5 V, TA = +25°C	4
Power Supply Current (per amplifier, no load)	ID		1.9	2.5	mA	VCC = +15 V, VEE = −15 V, VO = 0 V, TA = +25°C	4
Power Supply Current (per amplifier, no load)	ID			2.8	mA	VCC = +15 V, VEE = −15 V, VO = 0 V, TA = Tlow to Thigh	4
Slew Rate, AV = +1.0	SR	8	10		V/s	Vin = −10 V to +10 V, RL = 2.0 k, CL = 500 pF, AV = +1.0	5
Slew Rate, AV = −1.0	SR		13		V/s	Vin = −10 V to +10 V, RL = 2.0 k, CL = 500 pF, AV = −1.0	5
Gain Bandwidth Product	GBW	3.5	4.5		MHz	f = 100 kHz	5

CAD (KiCad official)

Symbol: MC33071ADR2G
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: mc33071adr2g-etched.step / mc33071adr2g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc33071adr2g.step / mc33071adr2g.glb are the bare package body.

Provenance

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

Datasheet: onsemi datasheet (30 pp, sha256 b7ca84c0a8277059, retrieved 2026-10-30, 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

MC33071ADR2G

Verified MC33071ADR2G

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

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Datasheet

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