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The AD790JR is a versatile and precise voltage comparator manufactured by Analog Devices. It offers a fast maximum propagation delay of 45 ns, making it suitable for high-speed applications. This comparator can operate from a single 5V supply or dual ±15V supplies, providing flexibility in design. Its output stage is compatible with both CMOS and TTL logic levels.
The AD790JR features a low input offset voltage of 250 µV maximum and a hysteresis voltage of 500 µV maximum, contributing to its precision. It can handle a maximum differential input voltage of 15V and includes an onboard latch for synchronous operations. The device has a power dissipation of 60 mW and is available in an 8-pin SOIC package, designed for surface mounting.
Applications for the AD790JR include zero-crossing detectors, overvoltage detectors, pulse-width modulators, precision rectifiers, and discrete analog-to-digital converters. Its combination of speed, precision, and versatility makes it a valuable component in various analog signal processing and data acquisition systems.
| Qty | Low | High |
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| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum propagation delay for the AD790JR comparator is 45 ns.
The AD790JR comparator can operate from a single 5V supply or dual ±15V supplies.
The maximum input offset voltage for the AD790JR comparator is 250 µV.
Yes, the AD790JR comparator has a maximum input hysteresis voltage of 500 µV.
The AD790JR comparator has CMOS or TTL compatible output.
The operating temperature range for the AD790JR comparator is 0°C to 70°C.
The AD790JR comparator is supplied in an 8-SOIC package for surface mounting.