ULN2803APG vs ULN2803ADWR 比較
詳細並排比較 ULN2803APG 由 Toshiba 與 ULN2803ADWR 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。
規格比較
| 參數 | ULN2803APG | ULN2803ADWR |
|---|---|---|
| 品牌 | Toshiba | Texas Instruments |
| 類別 | Transistors | Transistors |
| 生命週期狀態 | 啟用中 | 最後購買 |
| 庫存狀態 | — | In Stock |
| 單價 (USD) | — | $0.38 |
| Number of Channels | 8 | 8 |
| 電晶體類型 | 8x NPN Darlington Pairs | — |
| Configuration | Common-emitter, 8-channel sink driver | — |
| 集極-射極電壓 (Vceo) | 50 V | — |
| Continuous Collector Current (per channel) | 500 mA | 500 mA |
| Package Power Dissipation | 760 mW (DIP-18) | — |
| DC Current Gain (hFE) | Typical > 1000 (Darlington) | [DATA_NEEDED: minimum hFE at rated current] |
| Input Base Resistor | 2.7 kOhm | — |
| Logic Input Compatibility | 5 V CMOS / TTL | — |
| Clamp Diodes | Integral free-wheeling diodes on each output | — |
| 工作溫度 | -40C to +85C | — |
| 安裝類型 | Through-Hole | Surface Mount |
| 封裝 | DIP-18 (0.300 inch, 7.62 mm) | 18-SOIC (DW), 7.5 mm body width |
| 腳位數 | 18 | — |
| RoHS 狀態 | Compliant | — |
| 拓撲 | — | 8-channel NPN Darlington array (sink driver) |
| Collector-Emitter Voltage (VCEO max) | — | 50 V |
| Input Base Resistor (per channel) | — | 2.7 kOhm |
| Output Clamp Diodes | — | 8 integrated, common-cathode to COM pin |
| Logic Compatibility | — | TTL / 5 V CMOS (also accepts 3.3 V) |
| Output Saturation Voltage (VCE(sat)) | — | [DATA_NEEDED: typical value at rated current] |
| 工作溫度範圍 | — | -40 C to +85 C |
| MSL 等級 | — | 1 (unlimited) |
| Lead-Free / RoHS | — | Yes / Compliant |
| Datasheet Document | — | ULN2803A datasheet (LRS049E family, revised July 2006 per TI) |