MAX22164FAEE+ from Analog Devices Inc./Maxim Integrated, in a QSOP-16. 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	VDDA	power_in	Power supply input for Side A (1.71V to 5.5V); bypass to GNDA with a 0.1µF ceramic capacitor as close as possible to the pin.
2	IN1	input	Logic input 1 on Side A, corresponding to logic output 1 (OUT1) on Side B.
3	IN2	input	Logic input 2 on Side A, corresponding to logic output 2 (OUT2) on Side B.
4	IN3	input	Logic input 3 on Side A, corresponding to logic output 3 (OUT3) on Side B.
5	IN4	input	Logic input 4 on Side A, corresponding to logic output 4 (OUT4) on Side B.
6	OUT5	output	Logic output 5 on Side A, the push-pull logic output for the IN5 input on Side B.
7	OUT6	output	Logic output 6 on Side A, the push-pull logic output for the IN6 input on Side B.
8	GNDA	power_in	Ground reference for Side A.
9	GNDB	power_in	Ground reference for Side B.
10	IN6	input	Logic input 6 on Side B, corresponding to logic output 6 (OUT6) on Side A.
11	IN5	input	Logic input 5 on Side B, corresponding to logic output 5 (OUT5) on Side A.
12	OUT4	output	Logic output 4 on Side B, the push-pull logic output for the IN4 input on Side A.
13	OUT3	output	Logic output 3 on Side B, the push-pull logic output for the IN3 input on Side A.
14	OUT2	output	Logic output 2 on Side B, the push-pull logic output for the IN2 input on Side A.
15	OUT1	output	Logic output 1 on Side B, the push-pull logic output for the IN1 input on Side A.
16	VDDB	power_in	Power supply input for Side B (1.71V to 5.5V); bypass to GNDB with a 0.1µF ceramic capacitor as close as possible to the pin.

Key specifications

Parameter	Value
Manufacturer	Analog Devices Inc./Maxim Integrated
Package	QSOP-16
Category	Signal Isolation Devices
Pins	16

Electrical characteristics

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

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Supply Voltage VDDA	VDDA	1.71		5.5	V	Relative to GNDA	3
Supply Voltage VDDB	VDDB	1.71		5.5	V	Relative to GNDB	3
Undervoltage-Lockout Threshold	VUVLO_	1.5	1.6	1.66	V	VDD rising	3
Undervoltage-Lockout Threshold Hysteresis	VUVLO_HYST		45		mV		3
Side A Supply Current	IDDA		1.09	2.01	mA	MAX22164, 500kHz square wave, CL = 0pF, VDDA = 5V	3
Side A Supply Current	IDDA		1.07	1.99	mA	MAX22164, 500kHz square wave, CL = 0pF, VDDA = 3.3V	3
Side A Supply Current	IDDA		1.04	1.66	mA	MAX22164, 500kHz square wave, CL = 0pF, VDDA = 1.8V	3
Side A Supply Current	IDDA		7.63	10.1	mA	MAX22164, 50MHz square wave, CL = 0pF, VDDA = 5V	3
Side A Supply Current	IDDA		6.67	9.01	mA	MAX22164, 50MHz square wave, CL = 0pF, VDDA = 3.3V	3
Side A Supply Current	IDDA		5.84	7.67	mA	MAX22164, 50MHz square wave, CL = 0pF, VDDA = 1.8V	3
Side B Supply Current	IDDB		1.38	2.55	mA	MAX22164, 500kHz square wave, CL = 0pF, VDDB = 5V	3
Side B Supply Current	IDDB		1.36	2.52	mA	MAX22164, 500kHz square wave, CL = 0pF, VDDB = 3.3V	3
Side B Supply Current	IDDB		1.32	2.28	mA	MAX22164, 500kHz square wave, CL = 0pF, VDDB = 1.8V	3
Side B Supply Current	IDDB		8.04	10.38	mA	MAX22164, 50MHz square wave, CL = 0pF, VDDB = 5V	3
Side B Supply Current	IDDB		6.27	8.41	mA	MAX22164, 50MHz square wave, CL = 0pF, VDDB = 3.3V	3
Side B Supply Current	IDDB		4.87	6.53	mA	MAX22164, 50MHz square wave, CL = 0pF, VDDB = 1.8V	4
Input High Voltage	VIH	0.7			x VDD_	2.25V ≤ VDD_ ≤ 5.5V	4
Input High Voltage	VIH	0.75			x VDD_	1.71V ≤ VDD_ < 2.25V	5
Input Low Voltage	VIL			0.8	V	2.25V ≤ VDD_ ≤ 5.5V	5
Input Low Voltage	VIL			0.7	V	1.71V ≤ VDD_ < 2.25V	5
Input Hysteresis	VHYS		80		mV	MAX2216_C/F	5
Input Pulldown Current	IPD	1.5	5	10	µA	MAX2216_E/F	5
Input Capacitance	CIN		2		pF	fSW = 1MHz	5
Output Voltage Low	VOL			0.4	V	IOUT = 4mA sink	5
Common-Mode Transient Immunity	CMTI		50		kV/µs	IN_ = GND_ or VDD_ (Note 5)	5
Maximum Data Rate	DRMAX	200			Mbps	2.25V ≤ VDD_ ≤ 5.5V	5
Maximum Data Rate	DRMAX	150			Mbps	1.71V ≤ VDD_ < 2.25V	5
Minimum Pulse Width	PWMIN			5	ns	IN_ to OUT_, 2.25V ≤ VDD_ ≤ 5.5V	5
Minimum Pulse Width	PWMIN			6.67	ns	IN_ to OUT_, 1.71V ≤ VDD_ < 2.25V	5
Propagation Delay	tPLH	4.4	6.2	9.5	ns	IN_ to OUT_, CL = 15pF, 4.5V ≤ VDD_ ≤ 5.5V	5
Propagation Delay	tPLH	4.8	7	11.2	ns	IN_ to OUT_, CL = 15pF, 3.0V ≤ VDD_ ≤ 3.6V	5
Propagation Delay	tPLH	5.3	8.3	14.7	ns	IN_ to OUT_, CL = 15pF, 2.25V ≤ VDD_ ≤ 2.75V	5
Propagation Delay	tPLH	7.1	12.3	22.1	ns	IN_ to OUT_, CL = 15pF, 1.71V ≤ VDD_ ≤ 1.89V	5
Propagation Delay	tPHL	4.6	6.5	9.9	ns	IN_ to OUT_, CL = 15pF, 4.5V ≤ VDD_ ≤ 5.5V	5
Propagation Delay	tPHL	5	7.3	11.6	ns	IN_ to OUT_, CL = 15pF, 3.0V ≤ VDD_ ≤ 3.6V	5
Propagation Delay	tPHL	5.4	8.5	14.9	ns	IN_ to OUT_, CL = 15pF, 2.25V ≤ VDD_ ≤ 2.75V	5
Propagation Delay	tPHL	7.2	12.1	21.8	ns	IN_ to OUT_, CL = 15pF, 1.71V ≤ VDD_ ≤ 1.89V	5
Pulse Width Distortion	PWD		0.4	2	ns	/tPLH - tPHL/, 4.5V ≤ VDD_ ≤ 5.5V	5
Pulse Width Distortion	PWD		0.3	2	ns	/tPLH - tPHL/, 2.25V ≤ VDD_ ≤ 2.75V	5
Pulse Width Distortion	PWD		0	2	ns	/tPLH - tPHL/, 1.71V ≤ VDD_ ≤ 1.89V	5
Propagation Delay Skew Part-to-Part (Same Channel)	tSPLH			3.7	ns	4.5V ≤ VDD_ ≤ 5.5V	5
Propagation Delay Skew Part-to-Part (Same Channel)	tSPHL			4	ns	4.5V ≤ VDD_ ≤ 5.5V	6
Propagation Delay Skew Channel-to-Channel (Same Direction)	tSCSLH			2	ns	1.71V ≤ VDD_ ≤ 5.5V	6
Peak Eye Diagram Jitter	tJIT(PK)			100	ps	200Mbps	6
Clock Jitter RMS	tJCLK(RMS)		11.1		ps	500kHz clock input, rising/falling edges	6
VDDA/VDDB Supply Voltage	VDDA, VDDB	-0.3		6	V	VDDA to GNDA, VDDB to GNDB	2
IN_, ENA, ENB, DEFA, DEFB Voltage	IN_	-0.3		6	V	to respective GND	2
OUT_ Voltage	OUT_	-0.3			V	to GNDA/GNDB; max is VDDA/VDDB + 0.3V	2
Short-Circuit Continuous Current		-30		30	mA	OUT_ to its GND	2
Continuous Power Dissipation				718.78	mW	TA = +70°C, QSOP derate 8.98mW/°C above +70°C	2
Operating Temperature Range		-40		125	°C		2
Maximum Junction Temperature	TJ			150	°C		2
Storage Temperature Range		-60		150	°C		2
Junction-to-Ambient Thermal Resistance	θJA		111.3		°C/W	16 QSOP, four layer board	2
Junction-to-Case Thermal Resistance	θJC		57.5		°C/W	16 QSOP, four layer board	2

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	pet		The MAX22163−MAX22166 are certified to DIN VDE V 0884-11: 2017-1. Reinforced Insulation, Maximum Transient Isolation Voltage 4242VPK, Maximum Repetitive Peak Isolation Voltage 630VPK.	9

CAD (KiCad official)

Symbol: MAX22164FAEE+
Footprint: Package_SO:QSOP-16_3.9x4.9mm_P0.635mm
3D model: QSOP-16 (KiCad packages3D, STEP)
3D model files: max22164faee-etched.step / max22164faee-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max22164faee.step / max22164faee.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices Inc./Maxim Integrated datasheet (28 pp, sha256 cd2e83919232c666, 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

MAX22164FAEE+

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