MAX9107EKA+T by Analog Devices

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


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.

Where to Buy

Prices starting from US$2.23

Distributor Stock
Logo for Farnell
Farnell
from US$2.23
No stock
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Logo for Analog Devices
Analog Devices
from US$2.36
192
in stock
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Features

25ns Propagation Delay
350µA (1.75mW) Supply Current Per Comparator
Single 4.5V to 5.5V Supply Operation
Wide Input Range Includes Ground
Low 500µV Offset Voltage
Internal Hysteresis Provides Clean Switching (2mV)
TTL-Compatible Outputs
Internal Latch (MAX9109 only)
Space-Saving Packages: 6-Pin SC70 (MAX9109) 8-Pin SOT23 (MAX9107) 14-Pin TSSOP (MAX9108)
6-Pin SC70 (MAX9109)
8-Pin SOT23 (MAX9107)
14-Pin TSSOP (MAX9108)

Specifications

tPD (ns) (typ) 25
VOS (mV) (max) 1.6
VSUPPLY (Total) (V) (min) 4.5
VSUPPLY (Total) (V) (max) 5.5
# Comparators 2
Input Range to Neg. Rail
ICC per Comp. (µA) (max) 700
Logic Out Push-Pull
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8SOT23/8
BudgetaryPrice (See Notes) 1.78


MAX9107EKA+T - Integrated Circuits by Analog Devices

COMPARATOR HIGH SPEED DUAL SOT23-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Comparator Type High Speed
No. of Comparators 2 Comparators, 2
Response Time -
Supply Voltage Range 4.5V to 5.5V
Comparator Case Style SOT-23
No. of Pins 8Pins
IC Output Type Push Pull
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

25ns, Dual/Quad/Single, Low-Po | Analog Devices
COMPARATOR, HIGH SPEED, DUAL, SOT23-8 | Farnell

Frequently Asked Questions

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Is the MAX9107EKA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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