Integrated Circuits (ICs)

MAX917EUK

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Analog Devices Inc./Maxim Integrated

IC COMPARATOR 1 W/VOLT REF SOT23

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Integrated Circuits (ICs)

MAX917EUK

Active

Analog Devices Inc./Maxim Integrated

IC COMPARATOR 1 W/VOLT REF SOT23

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX917EUK

CMRR, PSRR (Typ)	-80 dB
Current - Input Bias (Max) [Max]	0.001 µA
Current - Output (Typ)	50 mA
Current - Quiescent (Max) [Max]	1.3 µA
Hysteresis	4 mV
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	Rail-to-Rail, CMOS, Push-Pull
Package / Case	SOT-753, SC-74A
Propagation Delay (Max) [Max]	22 µs
Supplier Device Package	SOT-23-5
Type	with Voltage Reference
Voltage - Input Offset (Max) [Max]	5 mV
Voltage - Supply, Single/Dual (±) [Max]	5.5 V
Voltage - Supply, Single/Dual (±) [Min]	1.8 V

MAX917 Series

SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference

Part	Type	Current - Quiescent (Max) [Max]	Supplier Device Package	Propagation Delay (Max) [Max]	Current - Input Bias (Max) [Max]	Current - Output (Typ)	Output Type	Mounting Type	Voltage - Input Offset (Max) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Number of Elements	Package / Case	Hysteresis	Operating Temperature [Max]	Operating Temperature [Min]	CMRR, PSRR (Typ)	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated MAX9173ESE+
Analog Devices Inc./Maxim Integrated MAX917EUK	with Voltage Reference	1.3 µA	SOT-23-5	22 µs	0.001 µA	50 mA	CMOS Push-Pull Rail-to-Rail	Surface Mount	5 mV	1.8 V	5.5 V	1	SC-74A SOT-753	4 mV	85 °C	-40 C	-80 dB
Analog Devices Inc./Maxim Integrated MAX917EUK-T	with Voltage Reference	1.6 µA	SOT-23-5	95 µs	0.001 µA	50 mA	CMOS Push-Pull Rail-to-Rail	Surface Mount	5 mV	1.8 V	5.5 V	1	SC-74A SOT-753	4 mV	85 °C	-40 C	80 dB
Analog Devices Inc./Maxim Integrated MAX917EUK+T	with Voltage Reference	1.6 µA	SOT-23-5	95 µs	0.001 µA	50 mA	CMOS Push-Pull Rail-to-Rail	Surface Mount	5 mV	1.8 V	5.5 V	1	SC-74A SOT-753	4 mV	85 °C	-40 C	80 dB
Analog Devices Inc./Maxim Integrated MAX917ESA+	with Voltage Reference	1.6 µA	8-SOIC	95 µs	0.001 µA	50 mA	CMOS Push-Pull Rail-to-Rail	Surface Mount	5 mV	1.8 V	5.5 V	1	8-SOIC	4 mV	85 °C	-40 C	80 dB	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX917ESA-T	with Voltage Reference	1.6 µA	8-SOIC	95 µs	0.001 µA	50 mA	CMOS Push-Pull Rail-to-Rail	Surface Mount	5 mV	1.8 V	5.5 V	1	8-SOIC	4 mV	85 °C	-40 C	80 dB	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX917ESA	with Voltage Reference	1.6 µA	8-SOIC	95 µs	0.001 µA	50 mA	CMOS Push-Pull Rail-to-Rail	Surface Mount	5 mV	1.8 V	5.5 V	1	8-SOIC	4 mV	85 °C	-40 C	80 dB	0.154 in	3.9 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	151	$ 2.00
	N/A	0	$ 0.00

Description

General part information

MAX917 Series

The MAX917–MAX920 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.8V. The MAX917/MAX918 feature an on-board 1.245V ±1.5% reference and draw an ultra-low supply current of only 750nA, while the MAX919/MAX920 (without reference) require just 380nA of supply current. These features make the MAX917–MAX920 family of comparators ideal for all 2-cell battery applications, including monitoring/management.The unique design of the output stage limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The MAX917/MAX919 have a push-pull output stage that sinks and sources current. Large internal output drivers allow rail-to-rail output swing with loads up to 8mA. The MAX918/MAX920 have an open-drain output stage that makes them suitable for mixed-voltage system design.Applications2-Cell Battery Monitoring/ManagementMedical InstrumentsMobile CommunicationsNotebooks and PDAsSensing at Ground or Supply LineTelemetry and Remote SystemsThreshold Detectors/DiscriminatorsUltra-Low-Power Systems

Documents

Technical documentation and resources

No documents available