LM239J vs LM393N Vergleich
Detaillierter Direktvergleich von LM239J von Texas Instruments und LM393N von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | LM239J | LM393N |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Amplifier ICs | Amplifier ICs |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,00 | $0,18 |
| Comparator Type | General-purpose voltage comparator | Dual General-Purpose Comparator |
| Number of Comparators | 4 | 2 (dual) |
| Response Time | 1.3 microseconds | — |
| Supply Voltage Range | -18 V to +18 V | — |
| Ausgangstyp | Open-collector | Open-Collector / Open-Drain (single-ended) |
| Output Compatibility | CMOS, DTL, ECL, MOS, TTL | — |
| Offset Voltage | 2 mV maximum | — |
| Betriebstemperatur | -25 C to +85 C | — |
| Gehäuse | CDIP-14 | 8-PDIP (DIP-8, through-hole) |
| Anzahl der Pins | 14 pins | — |
| Montageart | Through-hole | Through-Hole |
| Logic Output | Open collector | — |
| Versorgungsstrom | [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 | — |
| Input Offset Voltage (max) | — | 5 mV (LM393N); 2 mV (LM193/LM393A grade) |
| Input Bias Current (typ) | — | 25 nA |
| Supply Voltage Range (single supply) | — | 2 V to 36 V |
| Supply Voltage Range (dual supply) | — | ±1 V to ±18 V |
| Output Sink Current (max) | — | 16 mA |
| Propagation Delay (typ) | — | 1.3 us (300 mV overdrive) |
| Common-Mode Input Range | — | 0 V to VCC - 1.5 V (ground sensing) |
| Quiescent Current (typ) | — | 0.4 mA per comparator (0.8 mA total) |
| Betriebstemperaturbereich | — | 0 C to +70 C (LM393N) / -40 C to +85 C (LM2903N) |
| RoHS-Status | — | Non-RoHS (LM393N); RoHS on LM393N/NOPB variant |