AD8656WARMZ-REEL from Analog Devices, in a MSOP-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	OUT A	output	Amplifier A output. Rail-to-rail output stage capable of sourcing/sinking up to ±220 mA (VS = 5 V); Vout swings within ~10 mV of the supply rails with a 1 mA load.
2	-IN A	input	Amplifier A inverting input. High-impedance CMOS input; input voltage range 0 V to V+ (rail-to-rail input). Differential input voltage rating ±6 V; input bias current typ 1 pA.
3	+IN A	input	Amplifier A non-inverting input. High-impedance CMOS input; input voltage range 0 V to V+ (rail-to-rail input). Input bias current typ 1 pA.
4	V-	power_in	Negative supply rail (or ground in single-supply operation). Total supply voltage V+ to V- must be 2.7 V to 5.5 V (absolute max 6 V). Shared by both amplifiers.
5	+IN B	input	Amplifier B non-inverting input. High-impedance CMOS input; input voltage range 0 V to V+ (rail-to-rail input). Input bias current typ 1 pA.
6	-IN B	input	Amplifier B inverting input. High-impedance CMOS input; input voltage range 0 V to V+ (rail-to-rail input). Differential input voltage rating ±6 V; input bias current typ 1 pA.
7	OUT B	output	Amplifier B output. Rail-to-rail output stage capable of sourcing/sinking up to ±220 mA (VS = 5 V); Vout swings within ~10 mV of the supply rails with a 1 mA load.
8	V+	power_in	Positive supply rail. Total supply voltage V+ to V- must be 2.7 V to 5.5 V (absolute max 6 V). Supply current typ 3.7 mA per amplifier (7.4 mA total for the dual). Bypass with 10 nF/10 μF to V-.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

AD8656WARMZ-REEL
AD8656WARMZ-REELARZ
AD8656WARMZ-REELARZ-REEL
AD8656WARMZ-REELARZ-REEL7

CAD (KiCad official)

Symbol: AD8656WARMZ-REEL
Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
3D model: MSOP-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Analog Devices datasheet (20 pp, sha256 88b0ee350a922666, 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