Description
The LM393 consist of four 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 or dual supply operation.
- Wide operating supply range (VCC=2V ~ 36V or ±1 ~ ±18V)
- Input common-mode voltage includes ground.
- Low supply current drain ICC=0.8mA (Typical).
- Low input bias current IBIAS=25nA (Typical).
- Output compatible with TTL, DTL, and CMOS logic system.
Specifications
| Model | LM393 |
| Brand | Unisonic Technologies |
| Supply Voltage | ±18 or 36V |
| Package | DIP-8 |
| Differential Input Voltage | 36V |
| Input Voltage | -0.3V ~ +36V |
| Response Time | 1400ns |
| Output Saturation Voltage | 400mV |
| Power Dissipation | 780mW |
| Quantity | 100 |
| Country of Origin | China |