주문 금액이
$5000
ULN2003A
Darlington architecture provides improved current gain and faster switching times
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브랜드: Texas Instruments
제조업체부품 #: ULN2003A
데이터 시트: ULN2003A 데이터 시트 (PDF)
패키지/케이스: PDIP (N)-16
RoHS 상태:
재고상태: 5,817 PC, 새로운 원본
상품 유형: Power Distribution Switches, Load Drivers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*모든 가격은 USD 단위입니다.
수량 | 단가 | 추가 가격 |
---|---|---|
5 | $0.091 | $0.455 |
50 | $0.077 | $3.850 |
150 | $0.069 | $10.350 |
500 | $0.063 | $31.500 |
3000 | $0.052 | $156.000 |
6000 | $0.050 | $300.000 |
재고: 5,817 PCS
ULN2003A 일반적인 설명
Featuring seven output channels rated at 500 mA each, the ULN2003A is a powerful Darlington array that can handle demanding loads such as thermal printheads and high-power buffers. With its common emitter configuration and suppression diodes, this device offers superior protection for inductive loads, making it a reliable choice for a wide range of applications. The ULN2003A is suitable for interfacing with different logic families, including TTL, CMOS, and PMOS, providing flexibility in design and implementation. Its compact 16-pin DIP package with a copper leadframe ensures efficient heat dissipation, contributing to the overall reliability and longevity of the device
![](/files/uploads/product/b/1a7e4685694047f396cc5c987f9c96a5.webp)
특징
- Flexible and scalable architecture
- Integrated thermal shutdown for safety
- Low noise and high bandwidth signals
- Suitable for audio and industrial applications
애플리케이션
- Water Pump Controller
- Access Control System
- Surveillance Camera
명세서
매개변수 | 값 | 매개변수 | 값 |
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Drivers per package | 7 | Switching voltage (max) (V) | 50 |
Output voltage (max) (V) | 50 | Peak output current (A) | 0.5 |
Delay time (typ) (ns) | 250 | Input compatibility | CMOS, TTL |
Vol at lowest spec current (typ) (mV) | 900 | Iout/ch (max) (mA) | 500 |
Iout_off (typ) (µA) | 50 | Rating | Catalog |
Operating temperature range (°C) | -40 to 70 | FET | Internal |
Imax (A) | 0.5 | Device type | Low-side switches |
Function | Automotive load dump compatibility, Inductive load compatibility |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
지불 조건 | 핸드 수수료 | |
---|---|---|
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은행 송금 | US$30.00의 은행 수수료를 부과합니다. |
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페이팔 | 4.0%의 서비스 수수료를 부과합니다. |
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신용 카드 | 3.5% 서비스 수수료를 부과합니다. |
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웨스턴 유니언 | charge US.00 banking fee. |
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돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.
포장
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단계1 :제품
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단계2 :진공 포장
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단계3 :정전기 방지 가방
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단계4 :개별 포장
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단계5 :포장 상자
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단계6 :바코드 배송 태그
모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.
외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.
우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.
모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.
부품 포인트
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The ULN2003A is a high-voltage, high-current darlington transistor array integrated circuit. It is commonly used to interface low-level logic to higher-level loads such as relays, motors, and solenoids. The chip is commonly used in applications requiring multiple outputs for driving a wide range of loads.
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Equivalent
Some equivalent products of the ULN2003A chip are the L293D, L298N, and Darlington transistor array chips. These chips can also be used to drive stepper motors and other high-power devices with similar functionality to the ULN2003A. -
Features
The ULN2003A is a high-voltage, high-current Darlington transistor array. Its features include seven NPN Darlington pairs with common cathode clamp diodes for inductive loads, outputs that can withstand up to 50V, and a maximum load current of 500mA per channel. It's commonly used for driving motors, relays, and other high-current peripherals. -
Pinout
The ULN2003A is a 16-pin IC that is commonly used as a high-voltage, high-current Darlington transistor array. It features seven Darlington transistor pairs with collector current ratings of up to 500 mA per channel. It is typically used to drive relays, stepper motors, and other high-power devices in various electronic applications. -
Manufacturer
Texas Instruments is the manufacturer of the ULN2003A. It is a global semiconductor design and manufacturing company that produces a wide range of integrated circuits and other electronic components for various industries including automotive, industrial, and consumer electronics. -
Application Field
The ULN2003A is commonly used in applications that require driving inductive loads such as relays, solenoids, stepper motors, and DC motors. It is widely used in robotics, automation, and industrial control systems for its capability to drive high-current loads while providing isolation between the control circuit and load. -
Package
The ULN2003A chip comes in a DIP-16 package, which is a Dual In-line Package with 16 pins. It has a through-hole form factor, meaning the pins are inserted through holes on a circuit board for soldering. The chip typically measures around 9.9mm x 6.4mm in size.
우리는 고품질 제품, 사려 깊은 서비스 및 판매 후 보증을 제공합니다.
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우리는 풍부한 제품을 보유하고 있으며 귀하의 다양한 요구를 충족시킬 수 있습니다.
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최소 주문 수량은 1개부터입니다.
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최저 국제 배송비는 $0.00부터 시작됩니다
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모든 제품에 대해 365일 품질 보증