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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

NJM2068M

JRC · Operational Amplifier · SOIC-8-208mil

NJM2068M from JRC, in a SOIC-8-208mil. 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	A OUTPUT	output	Output of amplifier A, which swings to within the datasheet maximum output voltage (VOM ±12 V min, ±13.5 V typ at RL≥2kΩ, ±15 V supplies).
2	A -INPUT	input	Inverting input of amplifier A; the common mode input range is ±12 V min (±13.5 V typ) at ±15 V supplies.
3	A +INPUT	input	Non-inverting input of amplifier A; the common mode input range is ±12 V min (±13.5 V typ) at ±15 V supplies.
4	V-	power_in	Negative supply rail; the recommended supply is ±4 V to ±18 V and the absolute maximum supply is ±18 V.
5	B +INPUT	input	Non-inverting input of amplifier B; the common mode input range is ±12 V min (±13.5 V typ) at ±15 V supplies.
6	B -INPUT	input	Inverting input of amplifier B; the common mode input range is ±12 V min (±13.5 V typ) at ±15 V supplies.
7	B OUTPUT	output	Output of amplifier B, which swings to within the datasheet maximum output voltage (VOM ±12 V min, ±13.5 V typ at RL≥2kΩ, ±15 V supplies).
8	V+	power_in	Positive supply rail; the recommended supply is ±4 V to ±18 V and the absolute maximum supply is ±18 V.

Key specifications

Parameter	Value
Manufacturer	JRC
Package	SOIC-8-208mil
Category	Amplifiers/Comparators
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	V+/V-	4		18	V		2
Supply Voltage	V+/V-			18	V		2
Differential Input Voltage Range	VID	-30		30	V		2
Common Mode Input Voltage Range	VIC	-15		15	V	Note1: for supply less than ±15V, absolute maximum input voltage equals supply voltage	2
Power Dissipation	PD			300	mW	DMP8 package	2
Operating Temperature Range	Topr	-20		75	ºC		2
Storage Temperature Range	Tstg	-40		125	ºC		2
Input Offset Voltage	VIO		0.3	3	mV	RS≤10kΩ	2
Input Offset Current	IIO		5	200	nA		2
Input Bias Current	IB		150	1000	nA		2
Input Resistance	RIN	50	300		kΩ		2
Voltage Gain	AV	90	120		dB	RL≥2kΩ, VO=±10V	2
Maximum Output Voltage	VOM	12	13.5		V	RL≥2kΩ	2
Common Mode Input Voltage	VICM	12	13.5		V		2
Common Mode Rejection Ratio	CMR	80	110		dB	RS≤10kΩ	2
Supply Voltage Rejection Ratio	SVR	80	120		dB	RS≤10kΩ	2
Equivalent Input Noise Voltage	VNI		0.44	0.56	µV	FLAT+JIS A, RS=300Ω	2
Supply Current	ICC		5	8	mA		2

CAD (KiCad official)

Symbol: NJM2068M
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8-208mil (KiCad packages3D, STEP)
3D model files: njm2068m-etched.step / njm2068m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); njm2068m.step / njm2068m.glb are the bare package body.

Provenance

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

Datasheet: JRC datasheet (5 pp, sha256 befc84af779c9c22, retrieved 2026-10-18, tier: lcsc)
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