LM393N vs LM393D 比較
詳細並排比較 LM393N 由 Texas Instruments 與 LM393D 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
LM393D - Dual Differential Comparator, 36V, Open-Collector SOIC-8 | Texas Instruments (Tape & Reel)
LM393D ✓ 啟用中規格比較
| 參數 | LM393N | LM393D |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | — | $0.11 |
| Comparator Type | Dual General-Purpose Comparator | — |
| Number of Comparators | 2 (dual) | — |
| 輸出類型 | Open-Collector / Open-Drain (single-ended) | Open-Collector |
| 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) | — |
| Common-Mode Input Range | 0 V to VCC - 1.5 V (ground sensing) | 0 V to VCC − 1.5 V |
| Quiescent Current (typ) | 0.4 mA per comparator (0.8 mA total) | — |
| 工作溫度範圍 | 0 C to +70 C (LM393N) / -40 C to +85 C (LM2903N) | 0 °C to +70 °C |
| 封裝 | 8-PDIP (DIP-8, through-hole) | SOIC-8 (D), 3.90 mm body width |
| 安裝類型 | Through-Hole | Surface Mount |
| RoHS 狀態 | Non-RoHS (LM393N); RoHS on LM393N/NOPB variant | Compliant |
| Manufacturer | — | Texas Instruments |
| Part Number | — | LM393D |
| 功能 | — | Dual Differential Comparator |
| Number of Channels | — | 2 |
| 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) |
| ESD Rating (HBM, B-version) | — | 2 kV |
| Lead-Free | — | Yes |