MAX9203EKA+T

产品概述

The MAX9203EKA+T is a low cost, 7ns, low power voltage comparator in 8 pin SOT-23 package. This high speed, low power, single comparator feature TTL logic outputs with active internal pull-ups. Fast propagation delay (7ns typical at 5mV overdrive) makes this device ideal for fast A/D converters and sampling circuits, line receivers, V/F converters and many other data-discrimination, signal restoration applications. The comparator 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. It consumes only 9mW per comparator when powered from a +5V supply. It features output latches with TTL compatible inputs. The comparator output states are held when the latch inputs are driven low.

• Supply voltage range is 5V to 10V, ±4.75V to ±5.25V
• Operating temperature range from -40°C to 85°C
• Separate analogue and digital supplies
• Input offset voltage is 1mV
• Input bias current is 1.25µA and input offset current is 50nA
• Power supply rejection ratio is 50µV/V and common mode rejection ratio is 50µV/V

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