LM239J vs LM339N Karşılaştırma
Ayrıntılı yan yana karşılaştırma LM239J tarafından Texas Instruments ve LM339N tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | LM239J | LM339N |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Comparator Type | General-purpose voltage comparator | Quad differential comparator |
| Number of Comparators | 4 | — |
| Response Time | 1.3 microseconds | 1.3 microseconds |
| Supply Voltage Range | -18 V to +18 V | 2 V to 36 V |
| Çıkış Türü | Open-collector | Open-collector |
| Output Compatibility | CMOS, DTL, ECL, MOS, TTL | — |
| Offset Voltage | 2 mV maximum | — |
| İşletim Sıcaklığı | -25 C to +85 C | — |
| Paket | CDIP-14 | 14-pin PDIP |
| Pin Sayısı | 14 pins | — |
| Montaj Türü | Through-hole | Through-hole |
| Logic Output | Open collector | — |
| Besleme Akımı | [DATA_NEEDED: verified LM239J supply current] | — |
| Input Common-Mode Voltage | [DATA_NEEDED: verified LM239J input common-mode range] | — |
| Input Offset Voltage | [DATA_NEEDED: verified LM239J input offset voltage] | [DATA_NEEDED: input offset voltage] |
| Output Saturation Voltage | [DATA_NEEDED: verified LM239J output saturation voltage] | [DATA_NEEDED: output saturation voltage] |
| RoHS | Compliant | — |
| Number of Channels | — | 4 |
| Differential Input Voltage Range | — | +/- 1 V to +/- 18 V |
| Comparator Configuration | — | Four independent comparators |
| Input Bias Current | — | [DATA_NEEDED: input bias current] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| Input Common-Mode Range | — | [DATA_NEEDED: input common-mode range] |
| İşletim Sıcaklığı Aralığı | — | [DATA_NEEDED: operating temperature range] |
| Quiescent Supply Current | — | [DATA_NEEDED: quiescent supply current] |
| External Pull-Up Resistor | — | Required for open-collector output |
| Manufacturer Classification | — | Low Power Low Offset Voltage Quad Comparator |
| Datasheet Availability | — | Manufacturer product page and datasheet referenced |