LM397
Features
- 1 TA = 25°C. Typical Values Unless Otherwise Specified.
- 5-Pin SOT-23 Package
- Industrial Operating Range
- 40°C to +85°C
- Single or Dual Power Supplies
- Wide Supply Voltage Range 5 V to 30 V
- Low Supply Current 300 µA
- Low Input Bias Current 7 n A
- Low Input Offset Current ±1 n A
- Low Input Offset Voltage ±2 m V
- Response Time 440 ns (50-m V Overdrive)
- Input mon-Mode Voltage 0 to VS
- 1.5 V
2 Applications
- A/D Converters
- Pulse, Square-Wave Generators
- Peak Detector
- Industrial Applications
3 Description
The LM397 device is a single voltage parator with an input mon mode that includes ground. The LM397 is designed to operate from a single 5-V to 30-V power supply or a split power supply. Its low supply current is virtually independent of the magnitude of the supply voltage.
The LM397 features an open-collector output stage. This allows the connection of an external resistor at the output. The output can directly interface with TTL, CMOS and other logic levels, by...
