LM393D vs LM239N Comparaison
Comparaison détaillée côte à côte de LM393D par Texas Instruments et LM239N 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
LM393D - Dual Differential Comparator, 36V, Open-Collector SOIC-8 | Texas Instruments (Tape & Reel)
LM393D ✓ ActifTexas Instruments
LM239N - Quad Open-Collector Comparator, 14-DIP | Texas Instruments
LM239N ✓ ActifComparaison des spécifications
| Paramètre | LM393D | LM239N |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Amplifier ICs | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Manufacturer | Texas Instruments | — |
| Part Number | LM393D | — |
| Fonction | Dual Differential Comparator | — |
| Number of Channels | 2 | 4 independent channels |
| Type de sortie | Open-Collector | Open-collector |
| Supply Voltage (Single) | 2 V to 36 V | — |
| Supply Voltage (Dual) | ±1 V to ±18 V | — |
| Input Offset Voltage (typical) | 1 mV | — |
| Input Bias Current (typical) | 25 nA | — |
| Supply Current per Comparator | 0.4 mA (typical) | — |
| Response Time | 1.3 µs (typical) | — |
| Common-Mode Input Range | 0 V to VCC − 1.5 V | — |
| Plage de température de fonctionnement | 0 °C to +70 °C | — |
| Boîtier | SOIC-8 (D), 3.90 mm body width | 14-pin PDIP |
| Type de montage | Surface Mount | Through-hole |
| ESD Rating (HBM, B-version) | 2 kV | — |
| Statut RoHS | Compliant | [DATA_NEEDED: LM239N RoHS status] |
| Lead-Free | Yes | — |
| Comparator Type | — | Quad differential voltage comparator |
| Maximum Offset Voltage | — | 2 mV maximum |
| Input Bias Current | — | 25 nA typical |
| Input Offset Current | — | [DATA_NEEDED: LM239N input offset current] |
| Supply Voltage Range | — | Wide range; related LM139/139A family specifies 2 V to 36 V DC |
| Single-Supply Operation | — | Supported |
| Split-Supply Operation | — | Supported |
| Low-Level Sensing | — | Designed for sensing near ground |
| Logic Compatibility | — | TTL, DTL, ECL, MOS, and CMOS |
| Typical Application | — | Level detection, low-level sensing, and memory applications |
| Power Drain | — | Suitable for battery operation |
| Température de fonctionnement | — | [DATA_NEEDED: LM239N operating temperature range] |
| REACH Status | — | [DATA_NEEDED: LM239N REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: LM239N AEC-Q100 qualification] |