| FLYiNG 零件編號 | ICULN2003ANTI |
| FLYiNG 庫存現貨 | 電洽/Contact |
| 製造商 | TEXAS INSTRUMENTS |
| 製造商零件編號 | ULN2003AN |
| 說明 | ULN2003AN DIP-16 TI |
| 無鉛狀態 / RoHS 指令狀態 | RoHS |
| 訂購數量 | NTD 單價 / PCS |
| 1~9 | 18 |
| 10~99 | 13 |
| 1000~ | 8 |
| 邏輯類型 | 移位暫存器 |
| 系列 | ULN200x, ULQ200x |
| 原廠料號 | ULN2003AN |
| 輸出數 | 7 |
| 工作溫度 | -40°C ~ 70°C (TA) |
| 封裝／外殼 | DIP-16 |
| 標準包裝數量 | 25/Tube |
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ULN200x, ULQ200x
High-Voltage, High-Current Darlington Transistor Arrays
Features
ULN200x, ULQ200x
高壓、高電流達靈頓晶體管陣列
特點
ULN200x, ULQ200x
High-Voltage, High-Current Darlington Transistor Arrays
Features
- 500-mA-Rated Collector Current (Single Output)
- High-Voltage Outputs: 50 V
- Output Clamp Diodes
- Inputs Compatible With Various Types of Logic
- Relay-Driver Applications
The ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULx2003A devices have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULx2004A devices have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device.
The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULx2003A devices have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULx2004A devices have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device.
ULN200x, ULQ200x
高壓、高電流達靈頓晶體管陣列
特點
- 單輸出集電極電流額定值為 500 mA
- 高壓輸出：50 V
- 輸出箝位二極管
- 與各種邏輯類型兼容的輸入
- 繼電器驅動應用
ULx200xA 器件是一款高壓、高電流達靈頓晶體管陣列。每個陣列由七個 NPN 達靈頓對組成，具有帶有共陰極箝位二極管的高壓輸出，用於切換感性負載。單個達靈頓對的集電極電流額定值為 500 mA。達靈頓對可以並聯以獲得更高的電流能力。應用包括繼電器驅動器、錘子驅動器、燈驅動器、顯示驅動器（LED 和氣體放電）、線驅動器和邏輯緩衝器。對於 100 V 版本的 ULx2003A 器件，請參閱 SN75468 和 SN75469 器件的 SLRS023 數據表。
ULN2002A 器件專為使用 14 V 至 25 V PMOS 器件設計。每個輸入端都有一個齊納二極管和電阻串聯，以將輸入電流控制在安全範圍內。ULx2003A 器件的每個達靈頓對具有一個 2.7 kΩ 的串聯基極電阻，適用於直接與 TTL 或 5 V CMOS 器件一起使用。
ULx2004A 器件具有 10.5 kΩ 的串聯基極電阻，允許直接從使用 6 V 至 15 V 電源電壓的 CMOS 器件操作。ULx2004A 器件所需的輸入電流低於 ULx2003A 器件，而所需電壓也低於 ULN2002A 器件。
ULN2002A 器件專為使用 14 V 至 25 V PMOS 器件設計。每個輸入端都有一個齊納二極管和電阻串聯，以將輸入電流控制在安全範圍內。ULx2003A 器件的每個達靈頓對具有一個 2.7 kΩ 的串聯基極電阻，適用於直接與 TTL 或 5 V CMOS 器件一起使用。
ULx2004A 器件具有 10.5 kΩ 的串聯基極電阻，允許直接從使用 6 V 至 15 V 電源電壓的 CMOS 器件操作。ULx2004A 器件所需的輸入電流低於 ULx2003A 器件，而所需電壓也低於 ULN2002A 器件。
