MAX9118EXK+T from Analog Devices Inc./Maxim Integrated, in a SC-70-5. 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	output	Open-drain comparator output (MAX9118) that requires an external pullup resistor and can be pulled beyond VCC to an absolute maximum of 6V above VEE.
2	VEE	power_in	Negative supply (ground), with VCC to VEE supply voltage absolute maximum of +6V.
3	IN+	input	Comparator noninverting input, with input voltage range from VEE - 0.2V to VCC + 0.2V.
4	REF	output	Internal 1.252V reference output (±1.75%) with respect to VEE, typical output impedance 200kΩ, serving as the comparator inverting input.
5	VCC	power_in	Positive supply, operating range 1.6V to 5.5V at +25°C (1.8V to 5.5V over temperature).

Key specifications

Parameter	Value
Manufacturer	Analog Devices Inc./Maxim Integrated
Package	SC-70-5
Category	Operational Amplifier/Comparator
Pins	5

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 Range	VCC	1.6		5.5	V	Inferred from the PSRR test, TA = +25°C	2
Supply Voltage Range	VCC	1.8		5.5	V	Inferred from the PSRR test, TA = TMIN to TMAX	2
Supply Current	ICC		0.6	1	µA	VCC = 1.6V, TA = +25°C	2
Supply Current	ICC		0.68	1.3	µA	VCC = 5V, TA = +25°C	2
Supply Current	ICC			1.6	µA	VCC = 5V, TA = TMIN to TMAX	2
IN+ Voltage Range	VIN+	-0.2		0.2	V	Inferred from output swing test; VEE - 0.2 to VCC + 0.2	2
Input Offset Voltage	VOS		1	5	mV	TA = +25°C	2
Input Offset Voltage	VOS			10	mV	TA = TMIN to TMAX	2
Input Bias Current	IB		0.15	1	nA	TA = +25°C	2
Input Bias Current	IB			2	nA	TA = TMIN to TMAX	2
Power-Supply Rejection Ratio	PSRR		0.1	1	mV/V	VCC = 1.6V to 5.5V, TA = +25°C	2
Power-Supply Rejection Ratio	PSRR			1	mV/V	VCC = 1.8V to 5.5V, TA = TMIN to TMAX	2
Output Voltage Swing Low	VOL		190	400	mV	VCC = 5V, ISINK = 5mA, TA = +25°C	2
Output Voltage Swing Low	VOL			500	mV	VCC = 5V, ISINK = 5mA, TA = TMIN to TMAX	2
Output Voltage Swing Low	VOL		100	200	mV	ISINK = 1mA, VCC = 1.6V, TA = +25°C	2
Output Voltage Swing Low	VOL			300	mV	ISINK = 1mA, VCC = 1.8V, TA = TMIN to TMAX	2
Output Leakage Current	ILEAK		0.002	1	µA	MAX9118 only, VO = 5.5V	2
Reference Voltage	VREF	1.23	1.252	1.274	V	TA = +25°C	3
Reference Voltage	VREF	1.196		1.308	V	TA = TMIN to TMAX	3
Input-Referred Hysteresis	VHB		4		mV	Note 3	2
Output Short-Circuit Current (sourcing)	ISC		35		mA	Sourcing, VO = VEE, VCC = 5V	2
Output Short-Circuit Current (sourcing)	ISC		3		mA	Sourcing, VO = VEE, VCC = 1.6V	2
Output Short-Circuit Current (sinking)	ISC		35		mA	Sinking, VO = VCC, VCC = 5V	2
Output Short-Circuit Current (sinking)	ISC		3		mA	Sinking, VO = VCC, VCC = 1.6V	2
High-to-Low Propagation Delay	tPD-		16		µs	VCC = 1.6V	2
High-to-Low Propagation Delay	tPD-		14		µs	VCC = 5V	2
Low-to-High Propagation Delay	tPD+		16		µs	MAX9118 only, VCC = 1.6V, RPULLUP = 100kΩ	3
Low-to-High Propagation Delay	tPD+		45		µs	MAX9118 only, VCC = 5V, RPULLUP = 100kΩ	3
Fall Time	tFALL		0.2		µs	CL = 15pF	3
Power-Up Time	tON		1.2		ms		3
Reference Voltage Temperature Coefficient	TCREF		100		ppm/°C		3
Reference Output Voltage Noise	EN		1.1		mVRMS	BW = 10Hz to 100kHz	3
Reference Output Voltage Noise	EN		0.2		mVRMS	BW = 10Hz to 100kHz, CREF = 1nF	3
Reference Line Regulation	∆VREF/∆VCC		0.25		mV/V	VCC = 1.6V to 5.5V	3
Reference Load Regulation	∆VREF/∆IOUT		1		mV/nA	∆IOUT = 10nA (printed ±1)	3
Supply Voltage (VCC to VEE)				6	V		2
Voltage Inputs (IN+, IN-, REF)				0.3	V	VEE - 0.3V to VCC + 0.3V	2
Output Voltage (MAX9118)				6	V	VEE - 0.3V to +6V	2
Current Into Input Pins		-20		20	mA		2
Output Current		-50		50	mA		2
Output Short-Circuit Duration				10	s		2
Continuous Power Dissipation				200	mW	5-Pin SC70, TA = +70°C, derate 2.5mW/°C above +70°C	2
Operating Temperature Range		-40		85	°C		2
Junction Temperature				150	°C		2
Storage Temperature Range		-65		150	°C		2
Lead Temperature				300	°C	soldering, 10s	2

CAD (KiCad official)

Symbol: MAX9118EXK+T
Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
3D model: SC-70-5 (KiCad packages3D, STEP)
3D model files: max9118exk-t-etched.step / max9118exk-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max9118exk-t.step / max9118exk-t.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices Inc./Maxim Integrated datasheet (15 pp, sha256 7f4d1f4954fdf0d7, 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).

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MAX9118EXK+T

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