주문 금액이
$5000NXP MC14489BP
LED Display Drivers MC14489BP
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MC14489BP 일반적인 설명
For applications requiring keypad input, the MC14489BP IC offers a sophisticated solution with its 4x7 matrix scan configuration, allowing for the connection of up to 28 keys. Equipped with built-in debounce circuitry, this IC effectively eliminates noise, ensuring reliable and accurate key detection. Its serial interface facilitates seamless communication with external devices or microcontrollers, adding to its flexibility and adaptability. Operating within a voltage range of 2.0V to 5.5V, this IC is compatible with a wide array of electronic devices, highlighting its versatility and broad applicability. Additionally, its low standby current consumption of less than 1uA emphasizes its energy efficiency, making it an ideal choice for battery-operated applications
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특징
Multy-Character LED Display/Lamp Driver CMOS
The MC144898 is a flexible light-emitting-diode driver which directly in terfaces to individual lamps, 7-segment displays, or various combinations of both. LEOs wired with common cathodes are driven in a multiplexed-by-5 fashion. Communication with an MCUIMPU is established through a synchronous serial port. The MC 144898 features data retention plus decode and scan circuitry, thus relieving processor overhead. A single, current-setting resistor is the only ancillary component required.
명세서
매개변수 | 값 | 매개변수 | 값 |
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Manufacturer: | NXP | Product Category: | LED Display Drivers |
Number of Digits: | 5 | Number of Segments: | 40 |
Mounting Style: | Through Hole | Package / Case: | PDIP-20 |
Operating Supply Voltage: | 4.5 V to 5.5 V | Supply Current - Max: | 1.5 mA |
Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 130 C |
Brand: | NXP Semiconductors | Height: | 4.07 mm |
High Level Output Current: | 17.5 mA | Length: | 24.99 mm |
Low Level Output Current: | 200 uA | Product: | LED Display Drivers |
Product Type: | LED Display Drivers | Subcategory: | Driver ICs |
Width: | 7.49 mm |
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 MC14489BP is a specialized audio controller chip designed for use in audio systems such as portable radios, car stereos, and televisions. It offers features such as volume control, tone control, balance control, and switching between different audio sources. This chip provides high-quality audio performance and versatility for incorporating various audio functions into electronic devices.
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Equivalent
The equivalent products of MC14489BP chip are HCF4034BM1, CD54HC4053F, NTE4053B, or TC4053BFN. -
Features
1. Low power consumption 2. 49-key keypad scanning 3. Integrated LED drive 4. Flexible UART interface 5. Integrated system oscillator 6. Programmable audio generator 7. On-chip voltage regulator 8. Low-voltage operation 9. Serial data output for audio tones 10. On-chip debounce circuitry -
Pinout
The MC14489BP is a 12-bit LED driver IC with 20 pins. It can control up to 64 LEDs using a serial interface. It also has features such as intensity control and brightness adjustment. -
Manufacturer
MC14489BP is manufactured by Texas Instruments. Texas Instruments is a multinational semiconductor company that designs and manufactures a range of analog and digital chips for a variety of industries including automotive, communications, and industrial. They are known for their expertise in integrated circuits and microcontrollers. -
Application Field
The MC14489BP is commonly used in telecommunications, audio equipment, and consumer electronics applications. It is often used to control LED displays, keypads, and other input/output devices in these electronic devices. -
Package
The MC14489BP chip is packaged in a standard DIP (Dual In-line Package) form with a size of 16 pins.
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