AD8476ACPZ-R7 from Analog Devices, in a LFCSP-16(3x3). 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	INP	input	Positive input; the differential input range is −VS + 0.05 V to +VS − 0.05 V, and the ESD protection diodes protect the input up to +VS + 18 V.
2	INP	input	Positive input; the differential input range is −VS + 0.05 V to +VS − 0.05 V, and the ESD protection diodes protect the input up to +VS + 18 V.
3	INN	input	Negative input; the differential input range is −VS + 0.05 V to +VS − 0.05 V, and the ESD protection diodes protect the input up to −VS − 18 V.
4	INN	input	Negative input; the differential input range is −VS + 0.05 V to +VS − 0.05 V, and the ESD protection diodes protect the input up to −VS − 18 V.
5	+VS	power_in	Positive supply; single supply range is 3 V to 18 V, or dual supplies ±1.5 V to ±9 V, with absolute maximum supply voltage ±10 V.
6	+VS	power_in	Positive supply; single supply range is 3 V to 18 V, or dual supplies ±1.5 V to ±9 V, with absolute maximum supply voltage ±10 V.
7	+VS	power_in	Positive supply; single supply range is 3 V to 18 V, or dual supplies ±1.5 V to ±9 V, with absolute maximum supply voltage ±10 V.
8	+VS	power_in	Positive supply; single supply range is 3 V to 18 V, or dual supplies ±1.5 V to ±9 V, with absolute maximum supply voltage ±10 V.
9	VOCM	input	Output common-mode adjust; the VOCM input voltage range is −VS + 1 V to +VS − 1 V with 500 kΩ input impedance, and the pin can be left unconnected to self-bias the output to midsupply.
10	+OUT	output	Noninverting output with rail-to-rail swing, specified for up to 20 pF capacitive load per output and a 35 mA short-circuit current limit.
11	−OUT	output	Inverting output with rail-to-rail swing, specified for up to 20 pF capacitive load per output and a 35 mA short-circuit current limit.
12	NC	unconnected	Not connected internally; it may be left floating but is better connected to ground, and high-speed signals should be kept off it to avoid noise coupling.
13	−VS	power_in	Negative supply; part of the negative supply connection for the single or dual supply range given for +VS.
14	−VS	power_in	Negative supply; part of the negative supply connection for the single or dual supply range given for +VS.
15	−VS	power_in	Negative supply; part of the negative supply connection for the single or dual supply range given for +VS.
16	−VS	power_in	Negative supply; part of the negative supply connection for the single or dual supply range given for +VS.
17	EP	passive	Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	LFCSP-16(3x3)
Category	Operational Amplifier/Comparator
Pins	17

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Gain Error (RL = ∞)				0.04	%	RL = ∞	3
Gain Drift				1	ppm/°C	−40°C ≤ TA ≤ +125°C	3
Differential Offset			50	500	µV		3
Differential Offset Average TC			1	4	µV/°C	−40°C ≤ TA ≤ +125°C	3
Common-Mode Rejection Ratio	CMRR	80			dB	VIN,cm = ±5 V	3
Output Balance Error		80			dB		3
Operating Supply Voltage Range		3		18	V		4
Supply Current			300	330	µA	VS = +5 V, TA = 25°C	4
Supply Current			330	380	µA	VS = ±5 V, TA = 25°C	4
Supply Current over temperature			400	500	µA	−40°C ≤ TA ≤ +125°C	4
Specified Performance Range		-40		125	°C		4
Supply Voltage (absolute maximum)		-10		10	V	Printed as ±10 V	5
Storage Temperature Range		-65		150	°C		5
ESD (Human Body Model)		2500			V	Human Body Model	5
Package Glass Transition Temperature (TG)	TG			150	°C		5
Capacitive Load				20	pF	Per output	3
−3 dB Small Signal Bandwidth			6		MHz	VOUT = 200 mV p-p	3
−3 dB Large Signal Bandwidth			1		MHz	VOUT = 2 V p-p	3
Slew Rate			10		V/µs	VOUT = 2 V step	3
Settling Time to 0.01%			1		µs	VOUT = 2 V step	3
Settling Time to 0.001%			1.6		µs	VOUT = 2 V step	3
THD + N	THD + N		-102		dB	f = 10 kHz, VOUT = 2 V p-p, 22 kHz filter	3
HD2	HD2		-126		dB	f = 10 kHz, VOUT = 2 V p-p	3
HD3	HD3		-128		dB	f = 10 kHz, VOUT = 2 V p-p	3
IMD3	IMD3		-82		dBc	f1 = 95 kHz, f2 = 105 kHz, VOUT = 2 V p-p	3
Output Voltage Noise			6		µV p-p	f = 0.1 Hz to 10 Hz	3
Spectral Noise Density			39		nV/√Hz	f = 10 kHz	3
Gain			1		V/V		3
Gain Nonlinearity			5		ppm	VOUT = 4 V p-p	3
Common-Mode Offset			50		µV		3
Offset vs. Temperature			900		µV	−40°C ≤ TA ≤ +125°C	3
Power Supply Rejection Ratio (PSRR)	PSRR		90		dB	VS = ±2.5 V to ±9 V	3
Output Impedance			0.1		Ω		3
Short-Circuit Current Limit			35		mA		3
VOCM Input Impedance			500		kΩ		3
VOCM Gain Error			0.05		%		3
Input Impedance, Single-Ended Input			13.3		kΩ	Vcm = VS/2	3
Input Impedance, Differential Input			20		kΩ	Vcm = VS/2	3
Input Impedance, Common-Mode Input			10		kΩ	Vcm = VS/2	3
Thermal Resistance, junction-to-ambient (θJA)	θJA		78.5		°C/W	16-Lead LFCSP 3 mm × 3 mm, 4-layer JEDEC board, zero airflow	5

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part	Material	Colour / plating	Datasheet says	Page
housing	Abs		ESD (Human Body Model) 2500 V Stresses above those listed under Absolute Maximum Ratings	5

CAD (KiCad official)

Symbol: AD8476ACPZ-R7
Footprint: Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm
3D model: LFCSP-16(3x3) (KiCad packages3D, STEP)
3D model files: ad8476acpz-r7-etched.step / ad8476acpz-r7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8476acpz-r7.step / ad8476acpz-r7.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (24 pp, sha256 1fa40c095b21b708, 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).

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AD8476ACPZ-R7

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