MAX907CPA+ by Analog Devices

Dual/Quad/Single, High-Speed, Ultra-Low-Power, Single-Supply TTL Comparators

Status: Active
Series: MAX907
RoHS: Unknown
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The MAX907/MAX908/MAX909 are dual/quad/single, high-speed, ultra-low-power voltage comparators designed for use in systems powered from a single +5V supply; the MAX909 also accepts dual ±5V supplies. Their 40ns propagation delay (with 5mV input overdrive) is achieved with a power consumption of only 3.5mW per comparator. The wide input common-mode range extends from 200mV below ground (below the negative supply rail for the MAX909) to within 1.5V of the positive supply rail. Because they are micropower, high-speed comparators that operate from a single +5V supply and include built-in hysteresis, these devices replace a variety of older comparators in a wide range of applications. MAX907/MAX908/MAX909 outputs are TTL-compatible, requiring no external pullup circuitry. All inputs and outputs can be continuously shorted to either supply rail without damage. 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 MAX909 features complementary outputs and an output latch. A separate supply pin for extending the analog input range down to -5V is also provided. The dual MAX907 and single MAX909 are available in 8-pin DIP and SO packages, and the quad MAX908 is available in 14-pin DIP and SO packages. These comparators are ideal for single +5V-supply applications that require the combination of high speed, precision, and ultra-low power dissipation.

Prices starting from US$2.70


Distributor Starting From Stock
Logo for element14 element14 US$5.25
72
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Logo for Newark Electronics Newark Electronics US$2.70
41
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Features

40ns Propagation Delay
700µA (3.5mW) Supply Current per Comparator
Single 4.5V to 5.5V Supply Operation (or ±5V, MAX909 only)
Wide Input Range Includes Ground (or -5V, MAX909 only)
Low, 500µV Offset Voltage
Internal Hysteresis Provides Clean Switching
TTL-Compatible Outputs (Complementary on MAX909)
Input and Output Short-Circuit Protection
Internal Latch (MAX909 only)

Specifications

tPD (ns) (typ) 40
VOS (mV) (max) 2
VSUPPLY (Total) (V) (min) 4.5
VSUPPLY (Total) (V) (max) 11
# Comparators 2
Input Range to Neg. Rail
ICC per Comp. (µA) (max) 1000
Logic Out Push-Pull
Oper. Temp. (°C) -55 to +125-40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 2.11


MAX907CPA+ Amplifiers & Comparators by Analog Devices

COMPARATOR DUAL 40NS DIP

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

Specifications

Comparator Type High Speed
No. of Comparators 2 Comparators, 2
Response Time 40ns
Supply Voltage Range 4.5V to 5.5V
Comparator Case Style DIP
No. of Pins 8Pins
IC Output Type Push Pull
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

COMPARATOR, DUAL, 40NS, DIP | element14
Comparator, Dual, 40Ns, Dip | Newark Electronics

Frequently Asked Questions

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Is the MAX907CPA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX907CPA+ have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX907CPA+ .

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