LM293N vs LM393N Vergleich
Detaillierter Direktvergleich von LM293N von STMicroelectronics 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.
STMicroelectronics
LM293N - Dual Open-Collector Comparator, 8-DIP | STMicroelectronics
LM293N UnknownSpezifikationsvergleich
| Parameter | LM293N | LM393N |
|---|---|---|
| Marke | STMicroelectronics | Texas Instruments |
| Kategorie | Amplifier ICs | Amplifier ICs |
| Lebenszyklusstatus | Unknown | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,00 | $0,18 |
| Comparator Configuration | Dual independent comparator | — |
| Number of Channels | 2 channels | — |
| Ausgangstyp | Open-collector | Open-Collector / Open-Drain (single-ended) |
| Supply Configuration | Single supply or split power supplies | — |
| Input Function | Differential voltage comparison | — |
| Common-Mode Input Range | [DATA_NEEDED: common-mode input voltage range] | 0 V to VCC - 1.5 V (ground sensing) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Output Saturation Voltage | [DATA_NEEDED: output saturation voltage] | — |
| Output Sink Current | [DATA_NEEDED: output sink current] | — |
| Response Time | [DATA_NEEDED: propagation delay] | — |
| Ruhestrom | [DATA_NEEDED: supply current] | — |
| Betriebstemperaturbereich | [DATA_NEEDED: operating temperature range] | 0 C to +70 C (LM393N) / -40 C to +85 C (LM2903N) |
| Gehäuse | 8-DIP | 8-PDIP (DIP-8, through-hole) |
| Montageart | Through-hole | Through-Hole |
| Logic Compatibility | External pull-up required for open-collector output | — |
| RoHS-Status | unknown | Non-RoHS (LM393N); RoHS on LM393N/NOPB variant |
| REACH Status | unknown | — |
| Comparator Type | — | Dual General-Purpose Comparator |
| Number of Comparators | — | 2 (dual) |
| 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) |
| Quiescent Current (typ) | — | 0.4 mA per comparator (0.8 mA total) |