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ISL83485IBZ

更新时间： 2024-10-01 20:34:03
品牌 Logo 应用领域
瑞萨 - RENESAS 驱动信息通信管理光电二极管接口集成电路驱动器
页数 文件大小 规格书
17页 868K
描述
3.3V, Half Duplex, 10Mbps, RS-485/RS-422 Transceiver; SOIC8; Temp Range: -40° to 85°C

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ISL83485IBZ 技术参数

生命周期：Unknown零件包装代码：SOIC
包装说明：LEAD FREE, PLASTIC, MS-012AA, SOIC-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：7.82
差分输出：YES驱动器位数：1
高电平输入电流最大值：0.000002 A输入特性：DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型：LINE TRANSCEIVER接口标准：EIA-422; EIA-485
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.9 mm湿度敏感等级：3
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
最小输出摆幅：1.5 V最大输出低电流：0.004 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：3.3 V认证状态：Not Qualified
最大接收延迟：90 ns接收器位数：1
座面最大高度：1.75 mm子类别：Line Driver or Receivers
最大压摆率：1.2 mA最大供电电压：3.6 V
最小供电电压：3 V标称供电电压：3.3 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn) - annealed
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
最大传输延迟：35 ns宽度：3.9 mm
Base Number Matches：1

ISL83485IBZ 数据手册

 浏览型号ISL83485IBZ的Datasheet PDF文件第2页浏览型号ISL83485IBZ的Datasheet PDF文件第3页浏览型号ISL83485IBZ的Datasheet PDF文件第4页浏览型号ISL83485IBZ的Datasheet PDF文件第5页浏览型号ISL83485IBZ的Datasheet PDF文件第6页浏览型号ISL83485IBZ的Datasheet PDF文件第7页 
DATASHEET  
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491  
3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers  
FN6052  
Rev.5.01  
Mar 12, 2020  
These Renesas RS-485/RS-422 devices are BiCMOS 3.3V  
powered, single transceivers that meet both the RS-485 and  
Features  
• Operate from a single +3.3V supply (10% tolerance)  
• Interoperable with 5V logic  
RS-422 standards for balanced communication. Unlike  
competitive devices, this Renesas family is specified for 10%  
tolerance supplies (3V to 3.6V).  
• High data rates. . . . . . . . . . . . . . . . . . . . . . up to 10Mbps  
• Single unit load allows up to 32 devices on the bus  
The ISL83483 and ISL83488 use slew rate limited drivers  
which reduce EMI, and minimize reflections from improperly  
terminated transmission lines, or unterminated stubs in  
multidrop and multipoint applications.  
• Slew rate limited versions for error free data transmission  
(ISL83483, ISL83488) . . . . . . . . . . . . . . . . .up to 250kbps  
• Low current Shutdown mode (ISL83483, ISL83485,  
ISL83491). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15nA  
Data rates up to 10Mbps are achievable by using the  
ISL83485, ISL83490, or ISL83491, which feature higher  
slew rates.  
• -7V to +12V common-mode input voltage range  
• Three-state Rx and Tx outputs (except ISL83488,  
ISL83490)  
Logic inputs (for example, DI and DE) accept signals in  
excess of 5.5V, making them compatible with 5V logic  
families.  
• 10ns propagation delay, 1ns skew (ISL83485, ISL83490,  
ISL83491)  
Receiver (Rx) inputs feature a “fail-safe if open” design,  
which ensures a logic high output if Rx inputs are floating. All  
devices present a “single unit load” to the RS-485 bus, which  
allows up to 32 transceivers on the network.  
• Full duplex and half duplex pinouts  
• Current limiting and thermal shutdown for driver overload  
protection  
Driver (Tx) outputs are short-circuit protected, even for  
voltages exceeding the power supply voltage. Additionally,  
on-chip thermal shutdown circuitry disables the Tx outputs to  
prevent damage if power dissipation becomes excessive.  
• Pb-free (RoHS compliant)  
Applications  
• Factory automation  
The ISL83488, ISL83490, and ISL83491 are configured for  
full duplex (separate Rx input and Tx output pins)  
applications. The ISL83488 and ISL83490 are offered in  
space saving 8 Ld packages for applications not requiring Rx  
and Tx output disable functions (for example, point-to-point  
and RS-422). Half duplex configurations (ISL83483,  
ISL83485) multiplex the Rx inputs and Tx outputs to provide  
transceivers with Rx and Tx disable functions in 8 Ld  
packages.  
• Security networks  
• Building environmental control systems  
• Industrial/process control networks  
• Level translators (for example, RS-232 to RS-422)  
• RS-232 “Extension Cords”  
Related Literature  
For a full list of related documents, visit our website:  
• ISL83483, ISL83485, ISL83488, ISL83490, ISL83491  
device pages  
TABLE 1. SUMMARY OF FEATURES  
SLEW-RATE RECEIVER/DRIVER QUIESCENT I  
PART  
NUMBER  
HALF/FULL  
DUPLEX  
DATA RATE  
(Mbps)  
LOW POWER  
SHUTDOWN?  
CC  
LIMITED?  
ENABLE?  
(mA)  
0.65  
0.65  
0.65  
0.65  
0.65  
PIN COUNT  
ISL83483  
ISL83485  
ISL83488  
ISL83490  
ISL83491  
Half  
Half  
Full  
Full  
Full  
0.25  
10  
Yes  
No  
Yes  
Yes  
Yes  
No  
8
8
Yes  
0.25  
10  
Yes  
No  
No  
8
No  
No  
8
10  
No  
Yes  
Yes  
14  
FN6052 Rev.5.01  
Mar 12, 2020  
Page 1 of 17  
1234567...17

中文翻译

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ISL83485IBZ 替代型号

型号 品牌 替代类型 描述 数据表
ISL83485IB INTERSIL

类似代替

 3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers

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ISL83485IBZ-T RENESAS

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 		3.3V, Half Duplex, 10Mbps, RS-485/RS-422 Transceiver; SOIC8; Temp Range: -40° to 8
ISL83485IP INTERSIL

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 		3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83485IP ROCHESTER

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 		LINE TRANSCEIVER, PDIP8, PLASTIC, MS-001BA, DIP-8
ISL83488 INTERSIL

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 		3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83488 RENESAS

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 		3.3V, Full Duplex, 250kbps Slew Rate Limited, RS-485/RS-422 Transceiver
ISL83488IB INTERSIL

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 		3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83488IB ROCHESTER

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 		LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8
ISL83488IB-T ROCHESTER

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 		LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8
ISL83488IBZ ROCHESTER

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 		LINE TRANSCEIVER, PDSO8, LEAD FREE, PLASTIC, MS-012AA, SOIC-8
ISL83488IBZ RENESAS

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 		3.3V, Full Duplex, 250kbps Slew Rate Limited, RS-485/RS-422 Transceiver; SOIC8; Temp Range

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