AD8529ARZ-REEL from Analog Devices, 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	OUT A	output	Output of amplifier A, which has rail-to-rail output swing and a maximum output current of ±25 mA.
2	-IN A	input	Inverting input of amplifier A, with an input voltage range of 0 V to 4 V at VS = 5 V.
3	+IN A	input	Non-inverting input of amplifier A, with a common-mode input voltage range of 0 V to 4 V at VS = 5 V.
4	V-	power_in	Negative supply rail, which is 0 V in single-supply operation; the part operates from a single supply of 2.7 V to 12 V.
5	+IN B	input	Non-inverting input of amplifier B, with a common-mode input voltage range of 0 V to 4 V at VS = 5 V.
6	-IN B	input	Inverting input of amplifier B, with an input voltage range of 0 V to 4 V at VS = 5 V.
7	OUT B	output	Output of amplifier B, which has rail-to-rail output swing and a maximum output current of ±25 mA.
8	V+	power_in	Positive supply rail; the part operates from a single supply of 2.7 V to 12 V.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
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
Offset Voltage	VOS		600	1000	μV	AD8529 (R-8), VS = 5.0 V, TA = 25°C	3
Offset Voltage over temperature	VOS			1100	μV	AD8529 (R-8), VS = 5.0 V, −40°C ≤ TA ≤ +125°C	3
Input Voltage Range	VCM	0		4	V	VS = 5.0 V	3
Common-Mode Rejection Ratio	CMRR	63	100		dB	0 V ≤ VCM ≤ 4.0 V, −40°C ≤ TA ≤ +125°C	3
Large Signal Voltage Gain	AVO	50	100		V/mV	RL = 10 kΩ, 0.5 V < VOUT < 4.5 V	3
Large Signal Voltage Gain over temperature	AVO	30			V/mV	RL = 10 kΩ, −40°C ≤ TA ≤ +125°C	3
Output Voltage Swing Low over temperature	VOL			80	mV	IL = 250 μA, −40°C ≤ TA ≤ +125°C	3
Output Voltage Swing Low	VOL			200	mV	IL = 5 mA	3
Short-Circuit Current	ISC	-70		70	mA	Short to ground, instantaneous	3
Maximum Output Current	IOUT	-25		25	mA		3
Supply Current/Amplifier	ISY		600	1200	μA	VOUT = 2.5 V	3
Supply Current/Amplifier over temperature	ISY			1400	μA	VOUT = 2.5 V, −40°C ≤ TA ≤ +125°C	3
Supply Voltage (single supply)	VS	2.7		12	V	Single-supply operation (Features list)	1
Supply Voltage	VS	-6		6	V		7
Input Voltage	VIN	-6		6	V	For supply voltages less than ±6 V, limited to supply voltage	7
Differential Input Voltage	VIN,DIFF	-0.6		0.6	V	Input current limited to less than 5 mA above ±0.6 V	7
Storage Temperature Range	TSTG	-65		150	°C		7
Operating Temperature Range	TA	-40		125	°C		7
Junction Temperature Range	TJ	-65		150	°C		7
Lead Temperature Range				300	°C	Soldering, 60 sec	7
Thermal Resistance junction-to-ambient	θJA		158		°C/W	8-Lead SOIC (R), soldered in circuit board, worst case	7
Thermal Resistance junction-to-case	θJC		43		°C/W	8-Lead SOIC (R)	7

CAD (KiCad official)

Symbol: AD8529ARZ-REEL
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: ad8529arz-reel-etched.step / ad8529arz-reel-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8529arz-reel.step / ad8529arz-reel.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (16 pp, sha256 f42dccc0c8ce8001, 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

AD8529ARZ-REEL

Verified AD8529ARZ-REEL

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

PCB Footprint

Datasheet

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