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MAX1490B

Complete, Isolated RS-485/RS-422 Data Interface

文件:2.05921 Mbytes 页数:21 Pages

MAXIM

美信

MAX1490BCPG

Complete, Isolated RS-485/RS-422 Data Interface

The MAX1480A / MAX1480B / MAX1480C / MAX1490A / MAX1490B are complete, electrically isolated, RS-485/ RS-422 data-communications interface solutions in a hybrid microcircuit. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply o

文件:487.34 Kbytes 页数:21 Pages

MAXIM

美信

MAX1490BEPG

Complete, Isolated RS-485/RS-422 Data Interface

The MAX1480A / MAX1480B / MAX1480C / MAX1490A / MAX1490B are complete, electrically isolated, RS-485/ RS-422 data-communications interface solutions in a hybrid microcircuit. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply o

文件:487.34 Kbytes 页数:21 Pages

MAXIM

美信

MAX1490B

完备的隔离型、RS-485/RS-422数据接口

MAX1480A/MAX1480B/MAX1480C/MAX1490A/MAX1490B是完备的电气隔离型RS-485/RS-422数据通信接口方案,采用混合微电路结构。由收发器、光耦和变压器构成的完备的隔离接口被集成到标准的DIP封装内。逻辑侧的+5V单电源同时为接口两侧的电路供电。\n\n MAX1480B/MAX1480C/MAX1490B的限摆率驱动器能够最大程度地降低EMI,并降低电缆不良匹配造成的反射,允许以最高250kbps的数据速率进行无误码数据传输。MAX1480A/MAX1490A的驱动器不限制摆率,传输速率可达2.5Mbps。MAX1480A/B/C针对半双工通 • 集成ESD保护的器件 \n• 空间受限的应用 \n• MAX3157:高共模抑制比RS-485收发器,带有±50V隔离;

ADI

亚德诺

MAX1490BCPG+

Package:24-DIP(0.600",15.24mm);包装:管件 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER FULL 1/1 24DIP

AD

亚德诺

MAX1490BEPG

Package:24-DIP(0.600",15.24mm);包装:管件 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER FULL 1/1 24DIP

AD

亚德诺

MAX1490BEPG+

Package:24-DIP(0.600",15.24mm);包装:管件 类别:集成电路(IC) 驱动器,接收器,收发器 描述:IC TRANSCEIVER FULL 1/1 24DIP

AD

亚德诺

技术参数

  • Duplex:

    Full

  • VSUPPLY(V):

    5

  • Data Rate (min)(kbps):

    250

  • Galvanic Isolation(±V):

    1000

  • ICC (typ)(mA):

    65

  • Tx EN:

    No

  • Rx EN:

    No

  • ICC (Shutdn.) (typ)(µA):

    0.2

  • # Rx/ Tx on Bus:

    32

  • Rx Failsafe w/ Inputs:

    Open

  • Features:

    Low Power Shutdown

  • Slew Rate Limiting:

    No

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    PDIP HYBRID/24

  • Smallest Available Pckg. (max w/pins)(mm2):

    512

  • Budgetary Price (See Notes):

    $15.40 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
24+
DIP
22
询价
MAX
17+
DIP-24
6200
100%原装正品现货
询价
MAX
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
MAXIM
23+
DIP-24
5700
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
24+
PDIP
2000
全新原装环保
询价
max
24+
N/A
6980
原装现货,可开13%税票
询价
MAX
24+
原厂封装
2281
原装现货假一罚十
询价
25+
522
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAX
23+
CDIP
5000
原装正品,假一罚十
询价
MAXIM
24+
DIP
5000
只做原装公司现货
询价
更多MAX1490B供应商 更新时间2026-4-17 15:33:00