ULN2003AD
Category: IC Chips
Description: 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-k? series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULx2004A devices have a 10.5-k? 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.
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0.07823 0.24185
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ULN2003AD
ULN2003AD has several brands around the world that may have alternate names for ULN2003AD due to regional differences or acquisition. ULN2003AD may also be known as the following names:
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Description
ULN2003AD
Stock:33452 |
Ti/tos 07+ |
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-k? series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULx2004A devices have a 10.5-k? 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. |
≥1: US $0.24185 US $0.21767 ≥10: US $0.17275 US $0.15547 ≥50: US $0.13820 US $0.12438 ≥100: US $0.12438 US $0.11194 ≥150: US $0.11747 US $0.10572 ≥200: US $0.11402 US $0.10262 ≥500: US $0.11263 US $0.10137 ≥1000: US $0.11125 US $0.10012 ≥3000: US $0.11056 US $0.09950
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ULN2003AD
Stock:2 |
Texas Instruments 10+ |
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-k? series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULx2004A devices have a 10.5-k? 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. |
≥10: US $0.09388 US $0.08825 ≥100: US $0.08606 US $0.08089 ≥500: US $0.07823 US $0.07354
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Out of stock |
● 500-mA-Rated Collector Current (Single Output)
● High-Voltage Outputs.........50V
● Output Clamp Diodes
● Inputs Compatible With Various Types of Logic
● Relay-Driver Applications
Description/ordering information
The UL N2001A, UL .N2002A, ULN2003A, ULN2004A, UL Q2003A, and UL Q2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single
Darlington pair is 500mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.
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Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
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