LM393P vs LM2903N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LM393P disebabkan oleh Texas Instruments dan LM2903N disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
LM393P - Dual Comparator, 2V-36V, Open-Collector, 8-PDIP | Texas Instruments
LM393P ✓ AktifTexas Instruments
LM2903N - Dual Voltage Comparator, Open-Collector, 8-DIP | TI/STMicro/onsemi
LM2903N ✓ AktifPengandingan Spesifikasi
| Parametr | LM393P | LM2903N |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Comparator Type | Differential (general purpose) | Low Offset Voltage, Dual Differential |
| Number of Comparators | 2 (dual) | 2 (dual independent) |
| Jenis Output | Open-Collector | Open-Collector / Open-Drain |
| Supply Voltage (Single) | 2 V to 36 V | — |
| Supply Voltage (Dual) | ±1 V to ±18 V | — |
| Input Offset Voltage (Max) | ±5 mV | 2.5 mV (LM2903 grade) |
| 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 | — |
| Suhu Operasi | 0 C to +70 C | — |
| Kemasan | 8-PDIP (P) through-hole | 8-Pin PDIP (DIP-8, N suffix) |
| Jenis Pemasangan | Through-Hole | Through-Hole |
| Status RoHS | Compliant | Compliant (NOPB suffix); non-compliant original |
| Supply Voltage (Single Supply) | — | 2 V to 36 V |
| Supply Voltage (Dual Supply) | — | ±1 V to ±18 V |
| 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 |
| Gambaran Suhu Operasi | — | -40 C to +125 C |
| Lead-Free / NOPB Option | — | Yes (LM2903N/NOPB) |
| Manufacturer Source Bases | — | TI, STMicroelectronics, onsemi, NXP |