LM2903M vs LM2903N Comparaison
Comparaison détaillée côte à côte de LM2903M par Texas Instruments et LM2903N par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
LM2903N - Dual Voltage Comparator, Open-Collector, 8-DIP | TI/STMicro/onsemi
LM2903N ✓ ActifComparaison des spécifications
| Paramètre | LM2903M | LM2903N |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Logic ICs | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Comparator Type | Dual differential comparator | Low Offset Voltage, Dual Differential |
| Number of Comparators | 2 | 2 (dual independent) |
| Supply Voltage Range | 2 V to 36 V | — |
| Type de sortie | Open-collector | Open-Collector / Open-Drain |
| Input Common-Mode Capability | Rail-to-rail | — |
| Propagation Delay | 1.5 microseconds | — |
| Courant d'alimentation | 1 mA | — |
| Output Compatibility | CMOS, DTL, ECL, MOS, TTL | — |
| Boîtier | 8-pin SOIC | 8-Pin PDIP (DIP-8, N suffix) |
| Type de montage | Surface mount | Through-Hole |
| Nombre de broches | 8 pins | — |
| Operating Supply Modes | Single supply or split supply | — |
| Plage de température de fonctionnement | -40 C to +85 C | -40 C to +125 C |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant (NOPB suffix); non-compliant original |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| 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) |
| 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 |
| Lead-Free / NOPB Option | — | Yes (LM2903N/NOPB) |
| Manufacturer Source Bases | — | TI, STMicroelectronics, onsemi, NXP |