LM293N vs LM393N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LM293N disebabkan oleh STMicroelectronics dan LM393N disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
LM293N - Dual Open-Collector Comparator, 8-DIP | STMicroelectronics
LM293N UnknownPengandingan Spesifikasi
| Parametr | LM293N | LM393N |
|---|---|---|
| Merek | STMicroelectronics | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Status Lingkungan Hidup | Unknown | Aktif |
| Comparator Configuration | Dual independent comparator | — |
| Number of Channels | 2 channels | — |
| Jenis Output | Open-collector | Open-Collector / Open-Drain (single-ended) |
| Supply Configuration | Single supply or split power supplies | — |
| Input Function | Differential voltage comparison | — |
| Common-Mode Input Range | [DATA_NEEDED: common-mode input voltage range] | 0 V to VCC - 1.5 V (ground sensing) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Output Saturation Voltage | [DATA_NEEDED: output saturation voltage] | — |
| Output Sink Current | [DATA_NEEDED: output sink current] | — |
| Response Time | [DATA_NEEDED: propagation delay] | — |
| Arus Dalam Tentera | [DATA_NEEDED: supply current] | — |
| Gambaran Suhu Operasi | [DATA_NEEDED: operating temperature range] | 0 C to +70 C (LM393N) / -40 C to +85 C (LM2903N) |
| Kemasan | 8-DIP | 8-PDIP (DIP-8, through-hole) |
| Jenis Pemasangan | Through-hole | Through-Hole |
| Logic Compatibility | External pull-up required for open-collector output | — |
| Status RoHS | unknown | Non-RoHS (LM393N); RoHS on LM393N/NOPB variant |
| REACH Status | unknown | — |
| Comparator Type | — | Dual General-Purpose Comparator |
| Number of Comparators | — | 2 (dual) |
| Input Offset Voltage (max) | — | 5 mV (LM393N); 2 mV (LM193/LM393A grade) |
| Input Bias Current (typ) | — | 25 nA |
| Supply Voltage Range (single supply) | — | 2 V to 36 V |
| Supply Voltage Range (dual supply) | — | ±1 V to ±18 V |
| Output Sink Current (max) | — | 16 mA |
| Propagation Delay (typ) | — | 1.3 us (300 mV overdrive) |
| Quiescent Current (typ) | — | 0.4 mA per comparator (0.8 mA total) |