LM393N vs LM239J Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LM393N sa pamamagitan ng Texas Instruments at LM239J sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | LM393N | LM239J |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Amplifier ICs | Amplifier ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Comparator Type | Dual General-Purpose Comparator | General-purpose voltage comparator |
| Number of Comparators | 2 (dual) | 4 |
| Type ng Output | Open-Collector / Open-Drain (single-ended) | Open-collector |
| 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) | — |
| Hanay ng Temperature na Operasyon | 0 C to +70 C (LM393N) / -40 C to +85 C (LM2903N) | — |
| Packhaging | 8-PDIP (DIP-8, through-hole) | CDIP-14 |
| Uri ng Pagpapasok | Through-Hole | Through-hole |
| Tindminan RoHS | Non-RoHS (LM393N); RoHS on LM393N/NOPB variant | — |
| Response Time | — | 1.3 microseconds |
| Supply Voltage Range | — | -18 V to +18 V |
| Output Compatibility | — | CMOS, DTL, ECL, MOS, TTL |
| Offset Voltage | — | 2 mV maximum |
| Temperature na Operasyon | — | -25 C to +85 C |
| Bilang ng Pins | — | 14 pins |
| Logic Output | — | Open collector |
| Kuru-kuryente ng Pagbibigay | — | [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 |