LM239N vs LM393D Karşılaştırma
Ayrıntılı yan yana karşılaştırma LM239N tarafından Texas Instruments ve LM393D tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
LM239N - Quad Open-Collector Comparator, 14-DIP | Texas Instruments
LM239N ✓ AktifTexas Instruments
LM393D - Dual Differential Comparator, 36V, Open-Collector SOIC-8 | Texas Instruments (Tape & Reel)
LM393D ✓ AktifÖzellik Karşılaştırması
| Parametre | LM239N | LM393D |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Comparator Type | Quad differential voltage comparator | — |
| Number of Channels | 4 independent channels | 2 |
| Çıkış Türü | Open-collector | Open-Collector |
| 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 | — |
| İşletim Sıcaklığı | [DATA_NEEDED: LM239N operating temperature range] | — |
| Paket | 14-pin PDIP | SOIC-8 (D), 3.90 mm body width |
| Montaj Türü | Through-hole | Surface Mount |
| RoHS Durumu | [DATA_NEEDED: LM239N RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: LM239N REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: LM239N AEC-Q100 qualification] | — |
| Manufacturer | — | Texas Instruments |
| Part Number | — | LM393D |
| Fonksiyon | — | Dual Differential Comparator |
| 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 |
| İşletim Sıcaklığı Aralığı | — | 0 °C to +70 °C |
| ESD Rating (HBM, B-version) | — | 2 kV |
| Lead-Free | — | Yes |