ROHM Semiconductor LM8391G-LB Ground Sense Comparator
ROHM Semiconductor LM8391G-LB Ground Sense Comparator supports single or dual power supply for operation and operates from 3V to 36V wide supply voltage range. This comparator offers a 0.3mA low-supply current and 120dB voltage gain. The LM8391G-LB ground sense comparator is operable from almost the GND level for input. This comparator features 50nA input bias current and 5nA input offset current. The LM8391G-LB ground sense comparator operates from -40°C to 125°C temperature range. Typical applications include industrial equipment, current-monitor, battery-monitor, and multi vibrators.Features
- Long-time support product for industrial applications
- Operable from almost GND level for input
- Single or dual power supply operation
- Standard comparator pin-assignments
Specifications
- Operating supply voltage range:
- 3V to 36V single supply
- ±1.5V to ±18V dual supply
- 0.3mA low supply current
- 5nA input offset current
- 50nA input bias current
- 120dB voltage gain
- 16mA output current
- 1.3μs response time
- -40°C to 125°C operating temperature range
Applications
- Industrial equipment
- Current monitor
- Battery monitor
- Multi vibrators
Typical Application Circuit Diagram
Block Diagram
Additional Resource
發佈日期: 2024-03-07
| 更新日期: 2024-04-02
