SGMICRO SGM8746YN5G/TR

The SGM8746 is a single-channel high-speed comparator optimized for systems powered by 3V or 5V supplies. This device features high-speed response, low power consumption, and rail-to-rail input range. Propagation delay is 155ns, while supply current is only 22µA. The SGM8746's input common-mode range extends beyond both supply rails. The output can be pulled to within 0.1V of either supply rail without external pull-up circuitry, making this device ideal for interfacing with CMOS and TTL logic. All input and output pins can withstand continuous short-circuit fault conditions to either supply rail. Internal hysteresis ensures clean output switching even with slowly moving input signals. The SGM8746 is available in Green SOT-23-5 and SC70-5 packages, with an operating temperature range of -40℃ to +85℃.

• Fast, 155ns propagation delay (10mV overdrive)
• Low power: 22μA (typical) at VS = 3V
• Wide supply voltage range: 2.7V to 5.5V
• Optimized for 3V and 5V applications
• Rail-to-rail input voltage range
• Low offset voltage: 0.8mV (typical)
• Internal hysteresis for clean switching
• Output swing to within 190mV of supply rail at 4mA output current
• CMOS/TTL compatible output
• Operating temperature range: -40°C to +85°C
• Green SOT-23-5 and SC70-5 packages

• Line receiver
• Battery-powered systems
• Threshold detector/discriminator
• 3V/5V systems
• Zero-crossing detector