Specification	MAX9109EUT+T

CMRR, PSRR (Typ) [custom]	86.02 dB
CMRR, PSRR (Typ) [custom]	86.02 dB
Current - Input Bias (Max)	0.125 µA
Current - Quiescent (Max) [Max]	700 µA
Hysteresis	2 mV
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	TTL
Package / Case	SOT-23-6
Propagation Delay (Max) [Max]	25 ns
Supplier Device Package	SOT-6
Type	with Latch
Voltage - Input Offset (Max) [Max]	1.6 mV
Voltage - Supply, Single/Dual (±) [Max]	5.5 V
Voltage - Supply, Single/Dual (±) [Min]	4.5 V

MAX9109 Series

25ns, Dual/Quad/Single, Low-Power, TTL Comparators

Part	Propagation Delay (Max) [Max]	CMRR, PSRR (Typ) [custom]	CMRR, PSRR (Typ) [custom]	Current - Quiescent (Max) [Max]	Number of Elements	Supplier Device Package	Type	Voltage - Input Offset (Max) [Max]	Hysteresis	Current - Input Bias (Max)	Output Type	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Mounting Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated MAX9109EUT+T	25 ns	86.02 dB	86.02 dB	700 µA	1	SOT-6	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	SOT-23-6	85 °C	-40 C
Analog Devices Inc./Maxim Integrated MAX9109ESA-T	25 ns	86.02 dB	86.02 dB	700 µA	1	8-SOIC	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	8-SOIC	85 °C	-40 C	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX9109ESA+T	25 ns	86.02 dB	86.02 dB	700 µA	1	8-SOIC	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	8-SOIC	85 °C	-40 C	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX9109EUT-T	25 ns	86.02 dB	86.02 dB	700 µA	1	SOT-23-6 SOT-6	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	SOT-23-6	85 °C	-40 C
Analog Devices Inc./Maxim Integrated MAX9109ESA	25 ns	86.02 dB	86.02 dB	700 µA	1	8-SOIC	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	8-SOIC	85 °C	-40 C	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX9109ESA+	25 ns	86.02 dB	86.02 dB	700 µA	1	8-SOIC	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	8-SOIC	85 °C	-40 C	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX9109EXT-T	25 ns	86.02 dB	86.02 dB	700 µA	1	SC-70-6	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	6-TSSOP SC-88 SOT-363	85 °C	-40 C
Analog Devices Inc./Maxim Integrated MAX9109EXT+T	25 ns	86.02 dB	86.02 dB	700 µA	1	SC-70-6	with Latch	1.6 mV	2 mV	0.125 µA	TTL	5.5 V	4.5 V	Surface Mount	6-TSSOP SC-88 SOT-363	85 °C	-40 C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.18
		10	$ 2.07
		25	$ 1.78
		100	$ 1.46
		250	$ 1.30
		500	$ 1.20
		1000	$ 1.12
	Digi-Reel®	1	$ 3.18
		10	$ 2.07
		25	$ 1.78
		100	$ 1.46
		250	$ 1.30
		500	$ 1.20
		1000	$ 1.12
	N/A	1880	$ 2.35
	Tape & Reel (TR)	2500	$ 1.03
		5000	$ 0.98
		7500	$ 0.95

Description

General part information

MAX9109 Series

The MAX9107/MAX9108/MAX9109 dual/quad/single, high-speed, low-power voltage comparators are designed for use in systems powered from a single +5V supply. Their 25ns propagation delay (with 10mV input overdrive) is achieved with a power consumption of only 1.75mW per comparator. The wide input common- mode range extends from 200mV below ground to within 1.5V of the positive supply rail.The MAX9107/MAX9108/MAX9109 outputs are TTL-compatible, requiring no external pullup circuitry. These easy-to-use comparators incorporate internal hysteresis to ensure clean output switching even when the devices are driven by a slow-moving input signal.The MAX9107/MAX9108/MAX9109 are higher-speed, lower-power, lower-cost upgrades to industry-standard comparators MAX907/MAX908/MAX909. The MAX9109 features an output latch but does not have complementary outputs.The dual MAX9107 is available in both 8-pin SO and SOT23 packages. The quad MAX9108 is available in 14-pin TSSOP and SO packages while the single MAX9109 is available in an ultra-small 6-pin SC70 package, a space-saving 6-pin SOT23 package and an 8-pin SO package.ApplicationsA/D ConvertersBattery-Powered ApplicationsLine ReceiversSampling CircuitsThreshold Detectors/DiscriminatorsZero-Crossing Detectors