帕智电子(上海)有限公司

400 0800 882

产品中心

当前位置:首页 > 产品中心 > 圣邦微 > 运放及比较器 > 高速比较器 > SGM8746

产品中心

SGM8746

GENERAL DESCRIPTION

The SGM8746 is a single high-speed comparator optimized for systems powered from a 3V or 5V supply. The 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 input common mode range of the SGM8746 extends beyond both power supply rails. The output pulls to within 0.1V of either supply rail without external pull-up circuitry, making the device ideal for interface with both CMOS and TTL logics. All input and output pins can tolerate a continuous short-circuit fault condition to either rail. Internal hysteresis ensures clean output switching, even with slow-moving input signals.

The SGM8746 is available in Green SOT-23-5 and SC70-5 packages. It is rated over the -40 to +85 temperature range.

PIN CONFIGURATIONS

1459414539663.png

FEATURES
  • Fast, 155ns Propagation Delay (10mV Overdrive)

  • Low Power Consumption: 22μA (TYP) 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 (TYP)

  • Internal Hysteresis for Clean Switching

  • Output Swing to within 195mV from Rails with 4mA Output Current

  • CMOS/TTL-Compatible Output

  • -40 to +85 Operating Temperature Range

  • Available in Green SOT-23-5 and SC70-5 Packages

APPLICATIONS

Line Receivers
Battery-Powered Systems
Threshold Detectors/Discriminators
3V/5V Systems
Zero-Crossing Detectors
Sampling Circuits

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8746YN5G/TRProductionSOT-23-55Y-40℃ to +85℃Samples
SGM8746YC5G/TRProductionSC70-55Y-40℃ to +85℃Samples

电竞大师