LM393DT vs LM393DR 比較
詳細並排比較 LM393DT 由 STMicroelectronics 與 LM393DR 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
LM393DR - Dual Differential Comparator, 36V, Open-Collector SOIC-8 | Texas Instruments
LM393DR ✓ 啟用中規格比較
| 參數 | LM393DT | LM393DR |
|---|---|---|
| 品牌 | STMicroelectronics | Texas Instruments |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Channels | 2 | 2 |
| Supply Voltage - Single | 2 V to 36 V | — |
| Supply Voltage - Dual | ±1 V to ±18 V | — |
| Supply Current (per comparator) | 0.4 mA (typical) | — |
| Input Offset Voltage | 2 mV (typical) | — |
| Input Bias Current | 25 nA (typical) | — |
| Response Time | 1.3 µs (typical) | 1.3 µs (typical) |
| 輸出類型 | Open Collector | Open-Collector |
| Output Sink Current | 16 mA (maximum) | — |
| Input Common-Mode Voltage Range | 0 V to VCC - 1.5 V | — |
| 工作溫度範圍 | -40°C to +105°C | 0 °C to +70 °C |
| 封裝 | SOIC-8 | SOIC-8 (D), 3.90 mm body width |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 1 | — |
| Manufacturer | — | Texas Instruments |
| Part Number | — | LM393DR |
| 功能 | — | 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) |
| Common-Mode Input Range | — | 0 V to VCC − 1.5 V |
| ESD Rating (HBM, B-version) | — | 2 kV |
| Lead-Free | — | Yes |