주문 금액이
$5000ADM2491EBRWZ
5 kV Signal Isolated, High Speed (16 Mbps), ESD Protected, Full/Half Duplex RS-485 Transceiver
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브랜드: ANALOG DEVICES INC
제조업체부품 #: ADM2491EBRWZ
데이터 시트: ADM2491EBRWZ 데이터 시트 (PDF)
패키지/케이스: SOIC-16
상품 유형: Digital Isolators
ADM2491EBRWZ 일반적인 설명
The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output Pin Y is linked externally to receiver input Pin A, and transmitter output Pin Z to receiver input Pin B.
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특징
- Isolated, RS-485/RS-422 transceiver, configurable as half- or full-duplex
- ±8 kV ESD protection on RS-485 input/output pins
- 16 Mbps data rate
- Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E)
- Suitable for 5 V or 3.3 V operation (VDD1)
- High common-mode transient immunity: >25 kV/μs
- Receiver has open-circuit, fail-safe design
- 32 nodes on the bus
- Thermal shutdown protection
- Safety and regulatory approvals
- UL recognition: 5000 V rms isolation voltage for 1 minute, per UL 1577
- VDE certificate of conformity
- DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
- Reinforced insulation, VIORM = 849 V peak
- See data sheet for additional features
애플리케이션
- Isolated RS-485/RS-422 interfaces
- Industrial field networks
- INTERBUS
- Multipoint data transmission systems
명세서
매개변수 | 값 | 매개변수 | 값 |
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Source Content uid | ADM2491EBRWZ | Pbfree Code | No |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | ANALOG DEVICES INC | Part Package Code | SOIC |
Package Description | ROHS COMPLIANT, MS-013AA, SOIC-16 | Pin Count | 16 |
Manufacturer Package Code | RW-16 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Samacsys Manufacturer | Analog Devices | Differential Output | YES |
Driver Number of Bits | 1 | Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
Interface IC Type | LINE TRANSCEIVER | Interface Standard | EIA-485-A; TIA-485-A; ISO 8482 |
JESD-30 Code | R-PDSO-G16 | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 16 |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP16,.4 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
Receiver Number of Bits | 1 | Surface Mount | YES |
Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
Terminal Form | GULL WING | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 30 | Series | iCoupler® |
Package | Tube | Product Status | Active |
Technology | Magnetic Coupling | Type | RS422, RS485 |
Isolated Power | No | Number of Channels | 3 |
Inputs - Side 1/Side 2 | 2/1 | Channel Type | Unidirectional |
Voltage - Isolation | 5000Vrms | Common Mode Transient Immunity (Min) | 25kV/µs |
Data Rate | 16Mbps | Propagation Delay tpLH / tpHL (Max) | 60ns, 60ns |
Rise / Fall Time (Typ) | 20ns, 20ns (Max) | Voltage - Supply | 3.3V, 5V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Package / Case | 16-SOIC (0.295", 7.50mm Width) | Supplier Device Package | 16-SOIC |
Base Product Number | ADM2491 |
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 ADM2491EBRWZ chip is a quad differential line driver and receiver designed for industrial applications. It provides a robust interface solution for long distance communication over twisted pair cables, supporting data rates up to 500 kbps. The chip offers built-in protection features, ensuring reliable signal transmission in harsh environments.
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Equivalent
Equivalent products of ADM2491EBRWZ chip include ADM1485EBRWZ, ADM2587EBRWZ, and ADM2582EBRWZ. -
Features
ADM2491EBRWZ is a 5 kV rms isolated RS-485 transceiver that provides robust signal isolation and ESD protection. It supports data rates up to 16 Mbps and includes a fail-safe feature, thermal shutdown protection, and receiver open-circuit fail-safe to maintain logic-high output for an open-circuit, failed receivers. -
Pinout
The ADM2491EBRWZ is a 16-pin integrated circuit. It is a isolated RS-485 transceiver that functions as a complete differential interface between a microcontroller and an RS-485 network. -
Manufacturer
Analog Devices Inc. is the manufacturer of the ADM2491EBRWZ. It is a semiconductor company that specializes in the design, manufacture, and marketing of analog and digital signal processing integrated circuits. -
Application Field
The ADM2491EBRWZ is an isolation transceiver designed for use in industrial applications such as process control, motor control, and smart grid systems. It provides robust galvanic isolation and communication between two different voltage domains, making it suitable for use in harsh and noisy environments. -
Package
The ADM2491EBRWZ chip is available in a surface mount package type, which is a wide body SOIC (Small Outline Integrated Circuit) package. The chip has 16 pins and its form is rectangular. The dimensions of the package are approximately 10.3mm x 7.5mm x 2.35mm.
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