MAX902CSD+

The MAX902CSD+ is a high speed, low power voltage comparator in 14 pin NSOIC package. This dual voltage comparator has differential analogue inputs and TTL logic outputs with active internal pull-ups. It can be powered from separate analogue and digital power supplies or from a single combined supply voltage. The analogue input common mode range includes the negative rail, allowing ground sensing when powered from a single supply and consume 18mW per comparator when powered from +5V. The fast propagation delay (8ns typ at 5mV overdrive) makes it ideal for fast A/D converters and sampling circuits, line receivers, V/F converters and many other data discrimination applications. This device is used in high speed A/D converters, high speed V/F converters, line receivers, threshold detectors, input trigger circuitry, high speed data sampling and PWM circuits.

• Supply voltage range is 5V to 10V, ±4.75V to ±5.25V
• Operating temperature range from 0°C to 70°C
• Input offset voltage is 4mV and input offset current is 500nA at VCC = VDD = +5V, TA = +25°C
• Common mode rejection ratio is 250µV/V and power-supply rejection ratio is 250µV/V at TA = +25°C
• Input bias current is 10µA TA = +25°C
• Minimum setup time ts is 2ns and minimum hold time th is 1ns at TA = +25°C
• Maximum power dissipation is 55mW at TA = +25°C
• TTL compatible latch inputs

Applications

Signal Processing

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