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LM311 High-Speed Voltage Comparators
Single high-speed voltage comparators with wide power supply voltage range
- Supply Voltage: ±18 V
- Differential Input Voltage: ±30 V
- Input Voltage: ±15 V
- Voltage from Emitter Output to VCC–: 30 V
- Voltage from Collector Output to VCC–: 40 V
Features:
- Fast Response Time: 165 ns
- Strobe Capability
- Max Input Bias Current: 300 nA
- Max Input Offset Current: 70 nA
The LM311 devices are designed to operate from a wide range of power supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators can drive lamps or relays and switch voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+ or VCC?. Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobe is low, the output is in the off state, regardless of the differential input.
Related Document: LM311 IC Datasheet
* Images are for illustration only; actual product may vary.