نظرة عامة على المنتج
The LM293DR from Texas Instruments is a dual differential comparator with low input offset voltage, operating from single 2V to 36V or dual +/-1V to +/-18V supplies in an SOIC-8 package.
المواصفات الرئيسية
| النوع | Dual Differential Comparator |
| القنوات | 2 |
| جهد الإمداد | 2 V to 36 V (single) or +/-1 V to +/-18 V |
| جهد إزاحة المدخلات | 1 mV (typical) |
| Response Time | 1.3 us (typical) |
| تيار تحيز الإدخال | 25 nA (typical) |
| تيار الإخراج | 16 mA (sink) |
| الحزمة | SOIC-8 |
| درجة حرارة التشغيل | -25C to +85C |
الميزات
- Wide 2 V to 36 V single supply range
- Low 1 mV typical input offset voltage
- Open-collector outputs for wire-OR
- Input common-mode range includes ground
- Low input bias current (25 nA typical)
- Zero-crossing detection
- Voltage level comparison and monitoring
- Oscillator and timing circuits
- Window comparators and threshold detectors
التطبيقات
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