Specification	MAX997EUA+

CMRR, PSRR (Typ)	86.02 dB, 80 dB
Current - Input Bias (Max)	15 µA
Current - Quiescent (Max) [Max]	6.5 mA
Hysteresis	3.5 mV
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	CMOS, TTL
Package / Case	8-TSSOP, 8-MSOP
Package / Case	0.118 in, 3 mm Width
Propagation Delay (Max) [Max]	7 ns
Supplier Device Package	8-uMAX/uSOP
Type	General Purpose, Standard (General Purpose)
Voltage - Input Offset (Max) [Max]	1.5 mV
Voltage - Supply, Single/Dual (±) [Max]	5.5 V
Voltage - Supply, Single/Dual (±) [Min]	2.7 V

MAX997 Series

Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators

Part	Type	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Current - Quiescent (Max) [Max]	CMRR, PSRR (Typ)	Hysteresis	Voltage - Input Offset (Max) [Max]	Supplier Device Package	Mounting Type	Current - Input Bias (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Elements	Package / Case	Package / Case	Package / Case	Propagation Delay (Max) [Max]	Package / Case
Analog Devices Inc./Maxim Integrated MAX997ESA	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-SOIC	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1	0.154 in	8-SOIC	3.9 mm	7 ns
Analog Devices Inc./Maxim Integrated MAX997ESA+T	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-SOIC	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1	0.154 in	8-SOIC	3.9 mm	7 ns
Analog Devices Inc./Maxim Integrated MAX997ESA+	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-SOIC	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1	0.154 in	8-SOIC	3.9 mm	7 ns
Analog Devices Inc./Maxim Integrated MAX997EUA+	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-uMAX/uSOP	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1		8-MSOP 8-TSSOP		7 ns	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated MAX997EUA	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-uMAX/uSOP	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1		8-MSOP 8-TSSOP		7 ns	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated MAX997ESA-T	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-SOIC	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1	0.154 in	8-SOIC	3.9 mm	7 ns
Analog Devices Inc./Maxim Integrated MAX997EUA+T	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-uMAX/uSOP	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1		8-MSOP 8-TSSOP		7 ns	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated MAX997EUA-T	General Purpose Standard (General Purpose)	5.5 V	2.7 V	6.5 mA	80 dB 86.02 dB	3.5 mV	1.5 mV	8-uMAX/uSOP	Surface Mount	15 µA	85 °C	-40 C	CMOS TTL	1		8-MSOP 8-TSSOP		7 ns	0.118 in 3 mm Width

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	182	$ 7.98
		1150	$ 7.98
	Tube	1	$ 7.03
		10	$ 4.88
		25	$ 4.33
		100	$ 4.30

Description

General part information

MAX997 Series

The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and VCC. Propagation delay is 4.5ns (5mV overdrive), while supply current is 5mA per comparator.The MAX961/MAX963/MAX964 and MAX997 have a shutdown mode in which they consume only 270µA supply current per comparator. The MAX961/MAX963 provide complementary outputs and a latch-enable feature. Latch enable allows the user to hold a valid comparator output. The MAX999 is available in a tiny SOT23-5 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin µMAX® packages.ApplicationsGPS ReceiversHigh-Speed Sampling CircuitsLine ReceiversPortable Battery-Powered SystemsSingle 3V/5V SystemsThreshold Detectors/DiscriminatorsZero-Crossing Detectors

Documents

Technical documentation and resources

Datasheet

Package Drawing - Micro-MAX, Thin Shrink Small-Outline

Package Drawing

MAX997 Reliability Data

Reliability Data