MAX987EUK+T

MAX987EUK+T is a high-speed, micropower, low-voltage, rail-to-rail I/O comparator. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. Applications include portable/battery powered systems, mobile communications, zero-crossing detectors, window comparators, level translators, threshold detectors/discriminators, ground/supply sensing, IR receivers, digital line receivers.

• Push-pull output stage sinks and sources 8mA current
• Unique output stage reduces output switching current, minimizing overall power consumption
• 100μA supply current at 1MHz switching frequency
• No phase reversal for overdriven inputs
• Supply voltage range from 2.5 to 5.5V inferred from PSRR test
• Supply current per comparator is 53μA at TA=+25°C, VCC=5V
• Power-supply rejection ratio is 80dB typ at 2.5V ≤ VCC ≤ 5.5V
• Common-mode rejection ratio is 80dB typ at VCC=+2.7V to +5.5V, VEE=0V, VCM=0V, TA=-40°C to +85°C
• 5 pin SOT-23 package
• Operating temperature range from -40°C to +85°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party.