ADI MAX3490ESA+
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers
브랜드: Analog Devices, Inc
제조업체부품 #: MAX3490ESA+
데이터 시트: MAX3490ESA+ 데이터 시트 (PDF)
패키지/케이스: SOP8
상품 유형: 인터페이스 IC
MAX3490ESA+ 일반적인 설명
The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486 transmits up to 2.5Mbps. The MAX3485, MAX3490, and MAX3491 transmit at up to 10Mbps.
특징
- Operate from a Single 3.3V Supply-No Charge Pump!
- Interoperable with +5V Logic
- 8ns Max Skew (MAX3485/MAX3490/MAX3491)
- Slew-Rate Limited for Errorless Data Transmission (MAX3483/MAX3488)
- 2nA Low-Current Shutdown Mode (MAX3483/MAX3485/MAX3486/MAX3491)
- -7V to +12V Common-Mode Input Voltage Range
- Allows up to 32 Transceivers on the Bus
- Full-Duplex and Half-Duplex Versions Available
- Industry Standard 75176 Pinout (MAX3483/MAX3485/MAX3486)
- Current-Limiting and Thermal Shutdown for Driver Overload Protection
애플리케이션
- Industrial Control Local Area Networks
- Integrated Services Digital Networks
- Low-Power RS-485/RS-422 Transceivers
- Packet Switching
- Telecommunications
- Transceivers for EMI-Sensitive Applications
명세서
매개변수 | 값 | 매개변수 | 값 |
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Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
Part Package Code | SOIC | Package Description | SOP, SOP8,.25 |
Pin Count | 8 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Differential Output | YES | Driver Number of Bits | 1 |
High Level Input Current-Max | 0.000002 A | Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
Interface IC Type | LINE TRANSCEIVER | Interface Standard | EIA-422; EIA-485 |
JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e3 |
Length | 4.9 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 8 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Out Swing-Min | 1.5 V | Output Characteristics | TOTEM-POLE |
Output Low Current-Max | 0.0025 A | Output Polarity | COMPLEMENTARY |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
Qualification Status | Not Qualified | Receive Delay-Max | 90 ns |
Receiver Number of Bits | 1 | Seated Height-Max | 1.75 mm |
Supply Current-Max | 2.2 mA | Supply Voltage-Max | 3.6 V |
Supply Voltage-Min | 3 V | Supply Voltage-Nom | 3.3 V |
Surface Mount | YES | Technology | CMOS |
Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Transmit Delay-Max | 35 ns |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
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 | |
---|---|---|
은행 송금 | US$30.00의 은행 수수료를 부과합니다. | |
페이팔 | 4.0%의 서비스 수수료를 부과합니다. | |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. | |
웨스턴 유니언 | charge US.00 banking fee. | |
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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MAX3490ESA+ is a high-speed quad SPST switch designed for video, audio, and data switching applications. It has low on-resistance and on-capacitance, making it suitable for high-frequency digital signals. The chip operates from a single +2.7V to +12V power supply with a low supply current, making it ideal for portable and low-power applications.
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Equivalent
Equivalent products of MAX3490ESA+ chip are Texas Instruments's SN65LVDS3487, Analog Devices's ADN4694E, and ON Semiconductor's MC10E131. These chips offer similar functionality and performance as the MAX3490ESA+ chip, providing a wide range of options for design flexibility. -
Features
MAX3490ESA+ is a high-speed, low-power, single-supply CMOS analog multiplexer that features low on-resistance (12Ω max) and guaranteed on-resistance flatness over a specified signal range. It operates from a single +2V to +11V supply, making it suitable for a wide range of applications. -
Pinout
The MAX3490ESA+ is a 16-channel low-voltage precision analog switch. It has 16 pins and can substitute for DG411, DG412 and DG413. The IC offers low on-resistance and excellent on-off capacitance matching. It also provides low leakage current and break-before-make with guaranteed off/channel isolation. -
Manufacturer
The MAX3490ESA+ is manufactured by Maxim Integrated, a semiconductor company that specializes in the design and manufacture of analog and mixed-signal integrated circuits. Maxim Integrated is known for producing a wide range of analog ICs used in various applications including automotive, industrial, consumer electronics, and healthcare. -
Application Field
The MAX3490ESA+ is commonly used for protecting RS-485/RS-422 transceivers and other sensitive components from damage due to electrical faults in industrial automation, telecommunications, and automotive applications. It is also used for level shifting and signal isolation in mixed-voltage systems. -
Package
The MAX3490ESA+ is housed in a surface-mount SOIC (Small Outline Integrated Circuit) package. It is a quad single-pole double-throw (SPDT) analog switch with a 16-pin configuration. The chip measures approximately 5.3mm x 7.5mm 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