MC3302D vs LM239D مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MC3302D بواسطة onsemi و LM239D بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | MC3302D | LM239D |
|---|---|---|
| العلامة التجارية | onsemi | Texas Instruments |
| الفئة | Amplifier ICs | Amplifier ICs |
| حالة دورة الحياة | نشط | نشط |
| Comparator Count | 4 independent channels | — |
| Product Type | Precision quad voltage comparator | — |
| Single-Supply Operating Voltage | 3 V to 36 V | — |
| Maximum Offset Voltage per Channel | 2.0 mV maximum | — |
| Input Bias Current | 25 nA typical | 25 nA typical |
| Input Offset Current | +/-5 nA typical | ±5.0 nA typical |
| نطاق درجة حرارة التشغيل | -40 C to +105 C | — |
| Dual-Supply Voltage Difference | 2 V to 28 V | — |
| Minimum VCC Offset from Negative Supply | 1.5 V minimum | — |
| Supply Configuration | Single supply or dual supply | — |
| Package Pin Count | 14 leads | — |
| Package Type | 14-lead small-outline package | — |
| نوع التركيب | Surface mount | Surface mount |
| Primary Function | Level detection and low-level sensing | — |
| Additional Application | Memory applications | — |
| حالة RoHS | unknown | [DATA_NEEDED: LM239D RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: LM239D REACH status] |
| Comparator Type | — | Quad precision differential voltage comparator |
| Number of Channels | — | 4 independent channels |
| جهد التغذية | — | ±15 V or 30 V |
| نوع الخرج | — | Open-collector |
| Input Offset Voltage | — | 2 mV maximum for LM239A family variants; LM239D-specific value not supplied |
| Response Time | — | 1.3 µs typical |
| Common-Mode Input Range | — | Includes ground |
| Differential Input Range | — | Equal to maximum-rated supply voltage |
| Output Compatibility | — | TTL, MOS, CMOS, DTL, and ECL compatible |
| العلبة | — | 14-pin SOIC |
| Automotive Application | — | Intended for consumer, automotive, and industrial electronic applications |
| ESD Rating | — | 2 kV HBM for related LM339B and LM2901B family versions; LM239D-specific rating not supplied |
| Lead-Free Status | — | [DATA_NEEDED: LM239D lead-free status] |
| درجة حرارة التشغيل | — | [DATA_NEEDED: LM239D operating temperature range] |