LM393 IC – (SMD Package) – Low Power Low Offset Voltage Dual Comparator IC
The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range?to?ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer, automotive, and industrial electronics.
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Description
The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range?to?ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer, automotive, and industrial electronics.
Features:-
? Wide Single?Supply Range: 2.0 Vdc to 36 Vdc
? Split?Supply Range: ?1.0 Vdc to ?18 Vdc
? Very Low Current Drain Independent of Supply Voltage: 0.4 mA
? Low Input Bias Current: 25 nA
? Low Input Offset Current: 5.0 nA
? Low Input Offset Voltage: 5.0 mV (max) LM293/393
? Input Common Mode Range to Ground Level
? Differential Input Voltage Range Equal to Power Supply Voltage
? Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels
? ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance
? NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC?Q100 Qualified and PPAP Capable
? These Devices are Pb?Free, Halogen Free/BFR Free and are RoHS Compliant
Specification:-
| Symbol | Parameter | Value |
| VCC | Supply Voltage | +36 or ?18 |
| VIDR | Differential Input Voltage | 36 |
| VICR | Input Common Mode Voltage Range | ?0.3 to +36 |
| VO | Output Voltage | 36 |
| ISC | Output Short Circuit?to?Ground | Continuous |
| Isink | Output Sink Current | 20 |
| Tstg | Storage Temperature Range | ?65 to +150 |
Related Document:-
Additional information
Operating voltage | 2.5 3.0V |
Pixel Resolution | 0.3MP |
Photosensitive array | 640 x 480 |
Optical Size | 1.6 inch |
Angel of view | 67 degrees |
Maximum Frame Rate | 30fps VGA |
Sensitivity | 1.3V/(Lux-sec) |
Dormancy | Less than 20A |
Power consumption | 60mW/15fpsVGA YUV |
Temperature operation Range | -30 C ~ 70 C |
Pixel area | 3.6 x 3.6 m |
Signal to noise ratio (SNR) | 46 dB |
Dynamic range | 52 dB |


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