AD8622ARMZ-R7 from Analog Devices, in a MSOP-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	OUT A	output	Channel A output with rail-to-rail swing and ±30 mA short-circuit current at ±2.5 V (±40 mA at ±15 V).
2	-IN A	input	Channel A inverting input; input current should be limited to 10 mA or less if signals exceed supply rails by 0.5 V.
3	+IN A	input	Channel A non-inverting input; input bias current is 200 pA maximum at 25°C.
4	V-	power_in	Negative supply (ground in single-supply use); total supply is ±2.5 V to ±15 V, with ±18 V absolute maximum.
5	+IN B	input	Channel B non-inverting input; input bias current is 200 pA maximum at 25°C.
6	-IN B	input	Channel B inverting input; differential input voltage is limited to ±10 V.
7	OUT B	output	Channel B output with rail-to-rail swing and ±30 mA short-circuit current at ±2.5 V (±40 mA at ±15 V).
8	V+	power_in	Positive supply; operation is ±2.5 V to ±15 V with ±18 V absolute maximum.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	MSOP-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
Offset Voltage	VOS		10	125	μV	VSY = ±2.5 V, VCM = 0 V, TA = 25°C	3
Offset Voltage (over temp)	VOS			230	μV	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Offset Voltage Drift	ΔVOS/ΔT		0.5	1.2	µV/°C	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Input Bias Current	IB		30	200	pA	VSY = ±2.5 V, TA = 25°C	3
Input Bias Current (over temp)	IB			400	pA	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Input Offset Current	IOS		25	200	pA	VSY = ±2.5 V, TA = 25°C	3
Input Offset Current (over temp)	IOS			300	pA	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Input Voltage Range		-1.3		1.3	V	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Common-Mode Rejection Ratio	CMRR	110	120		dB	VSY = ±2.5 V, VCM = −1.3 V to +1.3 V	3
Common-Mode Rejection Ratio (over temp)	CMRR	107			dB	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Open-Loop Gain	AVO	118	135		dB	VSY = ±2.5 V, RL = 10 kΩ, VO = −2.0 V to +2.0 V	3
Open-Loop Gain (over temp)	AVO	109			dB	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Output Voltage High	VOH	2.45	2.49		V	VSY = ±2.5 V, RL = 100 kΩ to ground	3
Output Voltage High (over temp)	VOH	2.41			V	VSY = ±2.5 V, RL = 100 kΩ to ground, −40°C ≤ TA ≤ +125°C	3
Output Voltage High	VOH	2.4	2.45		V	VSY = ±2.5 V, RL = 10 kΩ to ground	3
Output Voltage High (over temp)	VOH	2.36			V	VSY = ±2.5 V, RL = 10 kΩ to ground, −40°C ≤ TA ≤ +125°C	3
Output Voltage Low	VOL		-2.49	-2.45	V	VSY = ±2.5 V, RL = 100 kΩ to ground	3
Output Voltage Low (over temp)	VOL			-2.41	V	VSY = ±2.5 V, RL = 100 kΩ to ground, −40°C ≤ TA ≤ +125°C	3
Output Voltage Low	VOL		-2.45	-2.4	V	VSY = ±2.5 V, RL = 10 kΩ to ground	3
Output Voltage Low (over temp)	VOL			-2.36	V	VSY = ±2.5 V, RL = 10 kΩ to ground, −40°C ≤ TA ≤ +125°C	3
Power Supply Rejection Ratio	PSRR	125	145		dB	VSY = ±2.5 V, VS = ±2.0 V to ±18.0 V	3
Power Supply Rejection Ratio (over temp)	PSRR	120			dB	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Supply Current/Amplifier	ISY		175	225	μA	VSY = ±2.5 V, IO = 0 mA	3
Supply Current/Amplifier (over temp)	ISY			310	μA	VSY = ±2.5 V, −40°C ≤ TA ≤ +125°C	3
Offset Voltage	VOS		10	125	μV	VSY = ±15 V, VCM = 0 V, TA = 25°C	4
Offset Voltage (over temp)	VOS			230	μV	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Offset Voltage Drift	ΔVOS/ΔT		0.5	1.2	μV/°C	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Input Bias Current	IB		45	200	pA	VSY = ±15 V, TA = 25°C	4
Input Bias Current (over temp)	IB			500	pA	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Input Offset Current	IOS		35	200	pA	VSY = ±15 V, TA = 25°C	4
Input Offset Current (over temp)	IOS			500	pA	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Input Voltage Range		-13.8		13.8	V	VSY = ±15 V	4
Common-Mode Rejection Ratio	CMRR	125	135		dB	VSY = ±15 V, VCM = −13.8 V to +13.8 V	4
Common-Mode Rejection Ratio (over temp)	CMRR	112			dB	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Open-Loop Gain	AVO	125	137		dB	VSY = ±15 V, RL = 10 kΩ, VO = −13.5 V to +13.5 V	4
Open-Loop Gain (over temp)	AVO	120			dB	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Output Voltage High	VOH	14.94	14.97		V	VSY = ±15 V, RL = 100 kΩ to ground	4
Output Voltage High (over temp)	VOH	14.84			V	VSY = ±15 V, RL = 100 kΩ to ground, −40°C ≤ TA ≤ +125°C	4
Output Voltage High	VOH	14.86	14.89		V	VSY = ±15 V, RL = 10 kΩ to ground	4
Output Voltage High (over temp)	VOH	14.75			V	VSY = ±15 V, RL = 10 kΩ to ground, −40°C ≤ TA ≤ +125°C	4
Output Voltage Low	VOL		-14.97	-14.94	V	VSY = ±15 V, RL = 100 kΩ to ground	4
Output Voltage Low (over temp)	VOL			-14.92	V	VSY = ±15 V, RL = 100 kΩ to ground, −40°C ≤ TA ≤ +125°C	4
Output Voltage Low	VOL		-14.89	-14.9	V	VSY = ±15 V, RL = 10 kΩ to ground	4
Output Voltage Low (over temp)	VOL			-14.8	V	VSY = ±15 V, RL = 10 kΩ to ground, −40°C ≤ TA ≤ +125°C	4
Power Supply Rejection Ratio	PSRR	125	145		dB	VSY = ±15 V, VS = ±2.0 V to ±18.0 V	4
Power Supply Rejection Ratio (over temp)	PSRR	120			dB	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Supply Current/Amplifier	ISY		215	250	μA	VSY = ±15 V, IO = 0 mA	4
Supply Current/Amplifier (over temp)	ISY			350	μA	VSY = ±15 V, −40°C ≤ TA ≤ +125°C	4
Supply Voltage		-18		18	V		5
Input Current		-10		10	mA	Input pins have clamp diodes to supply pins; limit to 10 mA or less when inputs exceed the rail by 0.5 V	5
Differential Input Voltage		-10		10	V	Limited to 10 V or the supply voltage, whichever is less	5
Storage Temperature Range		-65		150	°C		5
Operating Temperature Range		-40		125	°C		5
Junction Temperature Range		-65		150	°C		5
Lead Temperature (Soldering, 60 sec)				300	°C	Soldering, 60 sec	5
Thermal Resistance, Junction to Ambient	θJA		142		°C/W	8-Lead MSOP (RM-8)	5
Thermal Resistance, Junction to Case	θJC		45		°C/W	8-Lead MSOP (RM-8)	5
Gain Bandwidth Product	GBP		540		kHz	VSY = ±2.5 V, RL = 10 kΩ, CL = 20 pF, AV = 1	3
Gain Bandwidth Product	GBP		560		kHz	VSY = ±15 V, RL = 10 kΩ, CL = 20 pF, AV = 1	4

CAD (KiCad official)

Symbol: AD8622ARMZ-R7
Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
3D model: MSOP-8 (KiCad packages3D, STEP)
3D model files: ad8622armz-r7-etched.step / ad8622armz-r7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8622armz-r7.step / ad8622armz-r7.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (20 pp, sha256 1f2e022d17bec3c9, 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

AD8622ARMZ-R7

Verified AD8622ARMZ-R7

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3D Model

Symbol & Footprint

Schematic Symbol

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Datasheet

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