Integrated Circuits (ICs)

MAX9021AUK-T

Obsolete

Analog Devices Inc./Maxim Integrated

IC COMPARATOR 1 GEN PUR SOT23-5

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Integrated Circuits (ICs)

MAX9021AUK-T

Obsolete

Analog Devices Inc./Maxim Integrated

IC COMPARATOR 1 GEN PUR SOT23-5

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX9021AUK-T

CMRR, PSRR (Typ) [custom]	100 dB
CMRR, PSRR (Typ) [custom]	80 dB
Current - Input Bias (Max)	0.003 µA
Current - Quiescent (Max) [Max]	5 µA
Hysteresis	4 mV
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Type	TTL, CMOS, Rail-to-Rail
Package / Case	SOT-753, SC-74A
Propagation Delay (Max) [Max]	8 µs
Supplier Device Package	SOT-23-5
Type	General Purpose, Standard (General Purpose)
Voltage - Input Offset (Max) [Max]	1 mV
Voltage - Supply, Single/Dual (±) [Max]	2.75 V, 5.5 V
Voltage - Supply, Single/Dual (±) [Min]	1.25 V, 2.5 V

MAX9021 Series

Part	Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Mounting Type	Propagation Delay (Max) [Max]	Current - Input Bias (Max)	Current - Quiescent (Max) [Max]	Output Type	Number of Elements	Voltage - Input Offset (Max) [Max]	Hysteresis	Package / Case	CMRR, PSRR (Typ) [custom]	CMRR, PSRR (Typ) [custom]	Current - Output (Typ)	CMRR, PSRR (Typ)
Analog Devices Inc./Maxim Integrated MAX9021AUK-T	General Purpose Standard (General Purpose)	125 °C	-40 C	SOT-23-5	1.25 V 2.5 V	2.75 V 5.5 V	Surface Mount	8 µs	0.003 µA	5 µA	CMOS Rail-to-Rail TTL	1	1 mV	4 mV	SC-74A SOT-753	100 dB	80 dB
Analog Devices Inc./Maxim Integrated MAX9021AXK	General Purpose	125 °C	-40 C	SC-70-5	2.5 V	5.5 V	Surface Mount	8 µs	0.08 µA	5 µA	Push-Pull	1	8 mV	4 mV	5-TSSOP SC-70-5 SOT-353			50 mA	80 dB 100 dB
Analog Devices Inc./Maxim Integrated MAX9021AXK-T	General Purpose Standard (General Purpose)	125 °C	-40 C	SC-70-5	1.25 V 2.5 V	2.75 V 5.5 V	Surface Mount	8 µs	0.003 µA	5 µA	CMOS Rail-to-Rail TTL	1	1 mV	4 mV	5-TSSOP SC-70-5 SOT-353	100 dB	80 dB
Analog Devices Inc./Maxim Integrated MAX9021AUK+T	General Purpose Standard (General Purpose)	125 °C	-40 C	SOT-23-5	1.25 V 2.5 V	2.75 V 5.5 V	Surface Mount	8 µs	0.003 µA	5 µA	CMOS Rail-to-Rail TTL	1	1 mV	4 mV	SC-74A SOT-753	100 dB	80 dB
Analog Devices Inc./Maxim Integrated MAX9021AXK+T	General Purpose Standard (General Purpose)	125 °C	-40 C	SC-70-5	1.25 V 2.5 V	2.75 V 5.5 V	Surface Mount	8 µs	0.003 µA	5 µA	CMOS Rail-to-Rail TTL	1	1 mV	4 mV	5-TSSOP SC-70-5 SOT-353	100 dB	80 dB

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.49

Description

General part information

MAX9021 Series

Comparator General Purpose CMOS, Rail-to-Rail, TTL SOT-23-5

Documents

Technical documentation and resources