价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Future Electronics | ISL83490IBZ | 2,202 | 30 | Tube | ||||||||
| Renesas | ISL83490IBZ | 10,411 | 1 | Tube | 18h | |||||||
| Avnet | ISL83490IBZ | 7,340 | 1 | 2d | ||||||||
| DigiKey | ISL83490IBZ-ND | 10,411 | 1 | Tube | ||||||||
| TME | ISL83490IBZ | 1,083 | 1 | 10h |
CAD 模型
引脚表
编号
类别
显示名称和功能
模型信息
| 来源 | Renesas |
|---|---|
| 发布日期 | Aug 13, 2025 |
| 符合 IPC 标准 | IPC-7351B |
| 风格指南修订 | 版本 1.0 - Nov 1, 2024 |
| 数据表来源 | 版本 5.00 - Nov 21, 2018 |
验证
根据该零件的样式指南和数据表，三位独立的电子工程专家创建了：
- 3 个版本的符号和 2D 封装
- 1 个版本的 3D STEP 模型（STEP 格式 AP-214）
- 制造商调色板配置
所有创建的库文件都与图层映射无关，可轻松映射到设计中。
然后通过以下检查对创建的符号和封装进行比较：
符号
自动检查
- 零件编号
- 关键参数
- 包装代码
- 引脚名称/编号
- 引脚类型
手动检查
- 根据样式指南整理引脚
封装
自动检查
- IPC 标准
- 丝印间隙
- Courtyard 超额
- 包装外形
- 极性标记
- 焊盘尺寸和位置验证
3D STEP 模型
手动检查
- 尺寸验证
- 调色板合规性
- 格式合规性
- 将方向映射到 2D 封装
- 2D 封装位置验证
进行最终验证过程：
如果符号和封装匹配：零件已验证为 ECAD 就绪
如果符号和封装不匹配：高级电子工程师将审查所有差异，确保零件符合样式指南和数据表要求
备用零件
Price @ 1000
$ 0.8
$ 0.789
Stock
338,280
630,016
Authorized Distributors
6
6
Case/Package
SOIC
SOIC
Number of Pins
8
8
Logic Function
Receiver, Transceiver
Receiver, Transceiver
Interface
-
-
Number of Drivers
1
1
Number of Receivers
1
1
Data Rate
10 Mbps
10 Mbps
Receiver Hysteresis
-
-
Simplex/Duplex
Full Duplex
Full Duplex
Min Supply Voltage
3 V
3 V
Max Supply Voltage
3.6 V
3.6 V
供应链
Country of OriginMainland China, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2003-09-09
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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描述
由其分销商提供的 Renesas ISL83490IBZ 的描述。
ISL83490 Series 3.6 V 10 Mbps (-40 to +85°C)RS-485/RS-422 Transceiver - SOIC-8
Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N
3.3V, Full Duplex, 10Mbps, RS-485/RS-422 Transceiver
3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceiver Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8
制造商别名
Renesas 在全球拥有多个品牌，分销商可将其用作替代名称。Renesas 也可称为以下名称：
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
技术规格
Physical
Case/PackageSOIC
Contact PlatingTin
MSL3
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Data Rate10 Mbps
ESD ProtectionNo
Part FamilyISL83490
Logic FunctionReceiver, Transceiver
Low Level Output Current4 mA
Max Operating Temperature85 °C
Max Supply Current1 mA
Max Supply Voltage3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Nominal Supply Current650 µA
Number of Circuits1
Number of Drivers1
Number of Receivers1
Number of Transceivers1
Number of Transmitters1
Operating Supply Voltage3.3 V
Propagation Delay35 ns
RAM Size512 kB
Schedule B8542390000
Simplex/DuplexFull Duplex
Temperature GradeIndustrial
Dimensions
Height0 m
Height - Seated (Max)1.75 mm
Length4.9 mm
Pitch1.3 mm
Terminal Pitch1.27 mm
Width3.9 mm
文档
下载 Renesas ISL83490IBZ 的数据表和制造商文档。
官方数据表7 年前