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LM319
LM319
Logic / Op amp extra
The LM319 is a high-speed dual comparator that operates from a single 5V supply and has faster response times than older devices, suitable for applications requiring operation from digital logic supplies up to ±15V.
In stock
Specifications
8- Operating Voltage
- -55 to +125°C (LM119), -25 to +85°C (LM219), 0 to +70°C (LM319A, LM319)
- Supply Current
- 4.3 mA (TA = 25°C, V+ = 5V, V- = 0), 8 mA (TA = 25°C, VS = ±15V)
- Interface
- Comparator
- Resolution
- Not specified
- Range
- -5 to +13V (Input Voltage Range)
- Accuracy
- 0.7-4mV (Input Offset Voltage), 20-80nA (Input Offset Current), 150-500nA (Input Bias Current)
- Temperature Range
- -55 to +125°C (LM119), -25 to +85°C (LM219), 0 to +70°C (LM319A, LM319)
- Package
- TO-100 (LME) - 10 pins, CDIP (J) - 14 pins, SOIC (D) - 14 pins
Pinout
10| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | OUTPUT 1 | GPIO | Comparator 1 output |
| 2 | GND 1 | GND | Comparator 1 ground connection |
| 3 | INPUT 1+ | GPIO | Comparator 1 input |
| 4 | INPUT 1- | GPIO | Comparator 1 input |
| 5 | V- | POWER | Negative supply voltage |
| 6 | OUTPUT 2 | GPIO | Comparator 2 output |
| 7 | GND 2 | GND | Comparator 2 ground connection |
| 8 | INPUT 2+ | GPIO | Comparator 2 input |
| 9 | INPUT 2- | GPIO | Comparator 2 input |
| 10 | V+ | POWER | Positive supply voltage |
Interactive pinout
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LM319
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