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Name	Last commit message	Last updated
docs	ad829jrz-reel7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	1mo ago
viewers	ad829jrz-reel7: viewers · Ray	2mo ago
ad829jrz-reel7-etched.fit.json	ad829jrz-reel7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	1mo ago
ad829jrz-reel7-etched.glb	ad829jrz-reel7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	1mo ago
ad829jrz-reel7-etched.step	ad829jrz-reel7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	1mo ago
ad829jrz-reel7.glb	Publish 0.1.0 · Ray	2mo ago
ad829jrz-reel7.kicad_mod	Publish 0.1.0 · Ray	2mo ago
ad829jrz-reel7.kicad_sym	Publish 0.1.0 · Ray	2mo ago
ad829jrz-reel7.lbr	Publish 0.1.0 · Ray	2mo ago
ad829jrz-reel7.step	Publish 0.1.0 · Ray	2mo ago
package.json	Publish 0.1.0 · Ray	2mo ago
page.json	ad829jrz-reel7: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray	1mo ago
README.md	ad829jrz-reel7: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray	1mo ago

AD829JRZ-REEL7

Analog Devices · Video Amplifiers · SOIC-8

AD829JRZ-REEL7 from Analog Devices, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	OFFSET_NULL	input	Offset null trim pin. Connect a potentiometer between Pin 1 and Pin 8 with the wiper to -Vs to trim input offset voltage (typ 0.2 mV, max 1 mV at 25 degC).
2	-IN	input	Inverting input of the op amp. Differential input resistance ~13 kOhm, common-mode input capacitance ~1.5 pF. Input bias current typ 3.3 uA.
3	+IN	input	Non-inverting input of the op amp. Symmetrical to -IN. Input common-mode range typ -13.8 V to +14.3 V on +/-15 V supplies.
4	-VS	power_in	Negative supply rail. Operating range +/-4.5 V to +/-18 V (i.e., -Vs from -4.5 V to -18 V). Absolute maximum supply voltage +/-18 V. Quiescent current typ 5.3 mA at +/-15 V.
5	CCOMP	passive	External compensation pin. Connect a compensation capacitor from CCOMP to -Vs (typ 30 pF for differential gain/phase specs; 0 pF for gain of 20). Selecting CCOMP trades bandwidth for stability across gains of 1 to 20; can also be used to clamp the output.
6	OUTPUT	output	Op amp output. Output swing typ +/-13.3 V into 1 kOhm and +/-12.2 V into 500 Ohm on +/-15 V supplies. Short-circuit current typ 32 mA; output short-circuit duration is indefinite.
7	+VS	power_in	Positive supply rail. Operating range +4.5 V to +18 V. Absolute maximum supply voltage +/-18 V. Bypass locally with 0.1 uF ceramic near the pin.
8	OFFSET_NULL	input	Offset null trim pin. Pair with Pin 1 across an external potentiometer whose wiper returns to -Vs to null input offset voltage.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	SOIC-8
Category	Amplifiers/Comparators
Pins	8

Ordering variants

Same part, different packaging or reel option.

AD829JRZ-REEL7
AD829JR-REEL
AD829JR-REEL7
AD829JN
AD829AN
AD829AQ
AD829SQ
AD829SE

CAD (KiCad official)

Symbol: AD829JRZ-REEL7
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: ad829jrz-reel7-etched.step / ad829jrz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad829jrz-reel7.step / ad829jrz-reel7.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (20 pp, sha256 3be1cbc4e589a21b, retrieved 2026-08-17, tier: lcsc)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF