LM239J vs LM339M Karşılaştırma
Ayrıntılı yan yana karşılaştırma LM239J tarafından Texas Instruments ve LM339M 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 | LM339M |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Comparator Type | General-purpose voltage comparator | Quad differential voltage comparator |
| Number of Comparators | 4 | 4 independent comparators |
| Response Time | 1.3 microseconds | 1.3 µs |
| 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 | 0 °C to +70 °C |
| Paket | CDIP-14 | 14-pin SOIC |
| Pin Sayısı | 14 pins | 14 pins |
| Montaj Türü | Through-hole | Surface mount |
| 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] | — |
| Output Saturation Voltage | [DATA_NEEDED: verified LM239J output saturation voltage] | — |
| RoHS | Compliant | — |
| Giriş电压范围 | — | ±1 V to ±18 V |
| Supply Current Drain | — | 800 µA typical |
| Input Bias Current | — | 25 nA typical |
| Application Category | — | Standard general-purpose comparator |
| Logic Compatibility | — | Open-collector external pull-up interface |
| Manufacturer | — | Texas Instruments |
| Datasheet Description | — | Low-power low-offset voltage quad comparators |
| Input Common-Mode Range | — | Includes ground in single-supply operation |
| Drop-in Replacement Status | — | Use only verified pin-compatible alternatives |