AD790AQ High Speed Comparators (<100ns Propagation Delay) by Analog Devices

High Speed Comparators (<100ns Propagation Delay)
Status: Production
Series: AD790
RoHS: Not Compliant
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The AD790 is a fast (45 ns), precise voltage comparator, with a number of features that make it exceptionally versatile and easy to use. The AD790 may operate from either a single +5 V supply or a dual ±15 V supply. In the single-supply mode, the AD790's inputs maybe referred to ground, a feature not found in other comparators. In the dual-supply mode it has the unique ability of handling a maximum differential voltage of 15 V across its input terminals, easing their interfacing to large amplitude and dynamic signals.The device is fabricated using Analog Devices' Complementary Bipolar (CB) process - which gives the AD790's combination of fast response time and outstanding input voltage resolution (1mV max). To preserve its speed and accuracy, the AD790 incorporates a 'low glitch' output stage that does not exhibit the large current spikes normally found in TTL or CMOS output stages. Its controlled switching reduces power supply disturbances that can feed back to the input and cause undesired oscillations. The AD790 also has a latching function which makes it suitable for

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Features

45 ns max Propagation Delay 
Single 5 V or Dual ±15 V Supply Operation
CMOS or TTL Compatible Output 
250 µV max Input Offset Voltage 
500 µV max Input Hysteresis Voltage 
15 V max Differential Input Voltage 
Onboard Latch 
60 mW Power Dissipation 
Available in 8-Pin Plastic and Hermetic Cerdip Packages 
Available in Tape and Reel in Accordance with EIA-481A Standard

Alternative Descriptions

ER - Comparator | RS
HIGH SPEED COMPARATOR IC | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD790AQ?

Additional datasheets, footprints and schematics for AD790AQ are listed on our Part Details page. You can also find images and similar parts to AD790AQ on this page.

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What category does AD790AQ fall under?

The AD790AQ is listed under High Speed Comparators (<100ns Propagation Delay).

Can I view similar or alternative parts?

You can view similar parts to AD790AQ when available in the High Speed Comparators (<100ns Propagation Delay) range under the specifications section at the bottom of the details page.

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Is the AD790AQ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AD790AQ have stock available?

Authorised distributors including RS and Analog Devices have stock available or on a lead time for AD790AQ.

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