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LM393 - Dual Comparator
LM393 - Dual Comparator
These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Descrição
LM393 - Dual Comparator
These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
Features
- Single-Supply or Dual Supplies
- Wide Range of Supply Voltage
- Low Supply-Current Drain Independent of Supply
Voltage: 0.4 mA (Typical) Per Comparator - Low Input Bias Current: 25 nA (Typical)
- Low Input Offset Voltage: 2 mV (Typical)
- Common-Mode Input Voltage Range Includes Ground
- Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage: ±36 V - Low Output Saturation Voltage
- Output Compatible With TTL, MOS, and CMOS