Datasheet > LTC1689CS#TRPBF

LTC1689CS#TRPBF

更新时间： 2024-02-09 00:50:08

品牌	Logo	应用领域
凌特 - Linear		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
12页	223K
描述
LTC1689 - 100Mbps RS485 Hot Swapable Quad Drivers; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

LTC1689CS#TRPBF 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
零件包装代码：	SOIC	包装说明：	SOP,
针数：	16	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.28	差分输出：	YES
驱动器位数：	4	输入特性：	STANDARD
接口集成电路类型：	LINE DRIVER	接口标准：	EIA-422; EIA-485
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e3
长度：	9.9 mm	湿度敏感等级：	1
功能数量：	4	端子数量：	16
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	250	认证状态：	Not Qualified
座面最大高度：	1.75 mm	最大供电电压：	5.25 V
最小供电电压：	3 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Matte Tin (Sn)
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：	NOT SPECIFIED
最大传输延迟：	12 ns	宽度：	3.9 mm
Base Number Matches：	1

LTC1689CS#TRPBF 数据手册

LTC1688/LTC1689

100Mbps RS485

Hot Swapable Quad Drivers

DESCRIPTIO

FEATURES

■

Ultrahigh Speed: 100Mbps

The LTC^®1688/LTC1689 are ultrahigh speed, differential

bus/line drivers that can operate at data rates up to

100Mbps. Propagation delay is guaranteed at 8ns ±4ns

over the full operating temperature range. These devices

operate over the full RS485 common mode range (–7V

to 12V), and also meet RS422 requirements.

■

Guaranteed Propagation Delay: 8ns ±4ns

Over Temperature

■

Low Channel-to-Channel Skew: 500ps Typ

Hot Swap^TMCapable

■

50Mbps Operation with V_DD= 3V

Low t_PLH/t_PHLSkew: 500ps Typ

Driver Outputs Maintain High Impedance in

Three-State or with Power Off

Short-Circuit Protected: 3mA Typ Output Current

for an Indefinite Short

Thermal Shutdown Protected

Single 5V or 3V Supply

Pin Compatible with LTC486/LTC487

The driver outputs are Hot Swap capable, maintaining

backplane data integrity during board insertion and

removal. The drivers feature three-state outputs, maintain-

ing high impedance over the entire common mode range

(–7V to 12V). Outputs also remain high impedance during

power-up and with the power off. A short-circuit feature

detects bus contention and substantially reduces driver

output current. Thermal shutdown circuitry protects the

parts from excessive power dissipation.

■

APPLICATIO S

■

The LTC1688 allows all four drivers to be enabled together,

while the LTC1689 allows two drivers at a time to be

enabled.

High Speed RS485 Twisted-Pair Drivers

High Speed Backplane Drivers

Complementary Clock Drivers

STS-1/OC-1 Data Drivers

SCSI Drivers

■

The LTC1688/LTC1689 operate from a single 5V or 3V

supply and draw only 9mA of supply current.

, LTC and LT are registered trademarks of Linear Technology Corporation.

Hot Swap is a trademark of Linear Technology Corporation.

■

TYPICAL APPLICATIO

20ns Pulse Across 100 Feet

of Category 5 UTP

DRIVER INPUT

2V/DIV

50Mbps RS485 Data Connection

DRIVER OUTPUTS

CABLE DELAY

100Ω

DRIVER

RECEIVER

100 FT CATEGORY 5 UTP

2V/DIV

5V/DIV

RECEIVER INPUT

1/4 LTC1688

1/4 LTC1518

1688/89 TA01

RECEIVER OUTPUT

20ns/DIV

1688/89 TA02

16889fa

12 3 4 5 6 7...12

中文翻译

下载PDF

与LTC1689CS#TRPBF相关器件

型号	品牌	获取价格	描述	数据表
LTC1689IS	Linear	获取价格	暂无描述
LTC1689IS#PBF	Linear	获取价格	LTC1689 - 100Mbps RS485 Hot Swapable Quad Drivers; Package: SO; Pins: 16; Temperature Rang
LTC1689IS#TRPBF	Linear	获取价格	LTC1689 - 100Mbps RS485 Hot Swapable Quad Drivers; Package: SO; Pins: 16; Temperature Rang
LTC1690	Linear	获取价格	Differential Driver and Receiver Pair with Fail-Safe Receiver Output
LTC1690	ADI	获取价格	具故障保险接收器输出的差分驱动器和接收器对
LTC1690C	Linear	获取价格	Differential Driver and Receiver Pair with Fail-Safe Receiver Output
LTC1690CMS8	Linear	获取价格	Differential Driver and Receiver Pair with Fail-Safe Receiver Output
LTC1690CMS8#TRPBF	Linear	获取价格	LTC1690 - Differential Driver and Receiver Pair with Fail-Safe Receiver Output; Package: M
LTC1690CN8	Linear	获取价格	Differential Driver and Receiver Pair with Fail-Safe Receiver Output
LTC1690CS8	Linear	获取价格	Differential Driver and Receiver Pair with Fail-Safe Receiver Output

与LTC1689CS#TRPBF相关文章

LM317T数据手册解读：产品特性、应用、封装与引脚详解
2024-06-14

3
一文带你了解?DB3二极管好坏判断、参数信息、替代推荐
2024-06-14

7
LM358DR数据手册：引脚说明、电气参数及替换型号推荐
2024-06-14

2
OP07CP数据手册解读：引脚信息、电子参数
2024-06-14

2

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC1689CS#TRPBF

LTC1689CS#TRPBF 技术参数

LTC1689CS#TRPBF 数据手册

与LTC1689CS#TRPBF相关器件

与LTC1689CS#TRPBF相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC1689CS#TRPBF

LTC1689CS#TRPBF 技术参数

LTC1689CS#TRPBF 数据手册

与LTC1689CS#TRPBF相关器件

与LTC1689CS#TRPBF相关文章

您还可以找

您在本页遇到什么问题？