LM2903P vs LM393P مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ LM2903P بواسطة Texas Instruments و LM393P بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
LM2903P - Dual Differential Comparator, 30 V, PDIP-8 | Texas Instruments
LM2903P ✓ نشطTexas Instruments
LM393P - Dual Comparator, 2V-36V, Open-Collector, 8-PDIP | Texas Instruments
LM393P ✓ نشطمقارنة المواصفات
| المعامل | LM2903P | LM393P |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Amplifier ICs | Amplifier ICs |
| حالة دورة الحياة | نشط | نشط |
| Comparator Type | Dual differential comparator | Differential (general purpose) |
| Number of Comparators | 2 | 2 (dual) |
| نوع الخرج | Open-collector | Open-Collector |
| Output Style | Rail-to-rail | — |
| Supply Voltage Range | 2 V minimum | — |
| Maximum Supply Voltage | Up to 38 V for LM2903B family | — |
| Input Offset Voltage | 0.37 mV for LM2903B family | — |
| Input Bias Current | 3.5 nA for LM2903B family | — |
| تيار التغذية | 200 uA per comparator for LM2903B family | — |
| Response Time | 1 us for LM2903B family | 1.3 us (typical) |
| ESD Rating | 2 kV HBM for LM2903B family | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| العلبة | 8-pin PDIP | 8-PDIP (P) through-hole |
| نوع التركيب | Through-hole | Through-Hole |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Supply Voltage (Single) | — | 2 V to 36 V |
| Supply Voltage (Dual) | — | ±1 V to ±18 V |
| Input Offset Voltage (Max) | — | ±5 mV |
| Input Bias Current (Typical) | — | 25 nA |
| Quiescent Current (Typical) | — | 0.4 mA |
| Propagation Delay | — | 300 ns |
| Output Sink Current (Max) | — | 16 mA |
| درجة حرارة التشغيل | — | 0 C to +70 C |