LM2903N vs LM393P Vergleich
Detaillierter Direktvergleich von LM2903N von Texas Instruments und LM393P von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
LM2903N - Dual Voltage Comparator, Open-Collector, 8-DIP | TI/STMicro/onsemi
LM2903N ✓ AktivTexas Instruments
LM393P - Dual Comparator, 2V-36V, Open-Collector, 8-PDIP | Texas Instruments
LM393P ✓ AktivSpezifikationsvergleich
| Parameter | LM2903N | LM393P |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Amplifier ICs | Amplifier ICs |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,27 | $0,18 |
| Comparator Type | Low Offset Voltage, Dual Differential | Differential (general purpose) |
| Number of Comparators | 2 (dual independent) | 2 (dual) |
| Ausgangstyp | Open-Collector / Open-Drain | Open-Collector |
| Supply Voltage (Single Supply) | 2 V to 36 V | — |
| Supply Voltage (Dual Supply) | ±1 V to ±18 V | — |
| Input Offset Voltage (Max) | 2.5 mV (LM2903 grade) | ±5 mV |
| Input Bias Current (Typ) | 25 nA | — |
| Input Common-Mode Range | Includes ground (negative rail) | — |
| Output Sink Current (Typ) | 16 mA typical, 6 mA min | — |
| Response Time (Typ) | 1.3 us at 5 V / 2 mA | — |
| Differential Input Voltage (Max) | 36 V | — |
| Betriebstemperaturbereich | -40 C to +125 C | — |
| Gehäuse | 8-Pin PDIP (DIP-8, N suffix) | 8-PDIP (P) through-hole |
| Montageart | Through-Hole | Through-Hole |
| RoHS-Status | Compliant (NOPB suffix); non-compliant original | Compliant |
| Lead-Free / NOPB Option | Yes (LM2903N/NOPB) | — |
| Manufacturer Source Bases | TI, STMicroelectronics, onsemi, NXP | — |
| Supply Voltage (Single) | — | 2 V to 36 V |
| Supply Voltage (Dual) | — | ±1 V to ±18 V |
| Input Bias Current (Typical) | — | 25 nA |
| Quiescent Current (Typical) | — | 0.4 mA |
| Response Time | — | 1.3 us (typical) |
| Propagation Delay | — | 300 ns |
| Output Sink Current (Max) | — | 16 mA |
| Betriebstemperatur | — | 0 C to +70 C |