LM311N Voltage Comparator
LM311N
$1.95
| QTY | Price |
|---|---|
| 1 | $1.95 |
| 10 | $1.70 |
| 25 | $1.65 |
Description
The LM311N is a voltage comparator that has input currents nearly a thousand times lower than devices like the LM106 or LM710. It also operates over a wider range of supply voltages: from standard ±15V op amp supplies down to the single 5V supply used for IC logic. Their output is compatible with RTL, DTL, and TTL as well as MOS circuits. Further, they can drive lamps or relays, switching voltages up to 50V at currents as high as 50 m.
Applications include a level detector for battery-powered applications, a low-power lamp or relay driver, and a low-power zero-crossing detector.
Features
- Low power drain, 900 mW on 5V supply
- Emitter output can swing below negative supply
- Operates from ±15V or a single supply as low as 3V
Specifications
Total Supply Voltage
36V
Differential Input Voltage
±30V
Collector Output to Emitter Output
40V
Power Dissipation
500mW
Output Short Circuit Duration
10 sec.
Operating Temperature
0°C to +70°C
Storage Temperature
−65°C to +150°C
Number of Terminals
8
Resources
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