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参数资料
| 型号： | SN75HVD08 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 3.3/5-V RS-485 Transceiver |
| 中文描述： | 3.3/5V RS-485 收发器 |
| 文件页数： | 1/14页 |
| 文件大小： | 290K |
| 代理商： | SN75HVD08 |
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION
1
2
3
4
8
7
6
5
R
RE
DE
D
VCC
B
A
GND
D or P PACKAGE
(TOP VIEW)
LOGIC DIAGRAM (Positive Logic)
D
A
DE
RE
R
B
Host
SN65HVD08
Power Bus and Return Resistance
Isolation
Barrier
Remote
(One of n Shown)
5 V Power
Direct
Connection
to Host
5 V Return
SN75HVD08, SN65HVD08
SLLS550A – NOVEMBER 2002 – REVISED MAY 2003
WIDE SUPPLY RANGE RS-485 TRANSCEIVER
The wide supply voltage range and low quiescent
current requirements allow the SN65HVD08s to
Operates With a 3-V to 5.5-V Supply
operate from a 5-V power bus in the cable with as
Consumes Less Than 90 mW Quiescent
much as a 2-V line voltage drop. Busing power in the
Power
cable can alleviate the need for isolated power to be
generated at each connection of a ground-isolated
Open-Circuit, Short Circuit, and Idle-Bus
bus.
Failsafe Receiver
1/8th Unit-Load (up to 256 nodes on the bus)
The driver differential outputs and receiver differential
inputs connect internally to form a differential in-
Bus-Pin ESD Protection Exceeds 16 kV HBM
put/output (I/O) bus port that is designed to offer
Driver Output Voltage Slew-Rate Limited for
minimum loading to the bus whenever the driver is
Optimum Signal Quality at 10 Mbps
disabled or not powered. The drivers and receivers
Electrically Compatible With ANSI TIA/EIA-485
have active-high and active-low enables respectively,
which can be externally connected together to func-
Standard
tion as a direction control.
Data Transmission With Remote Stations
Powered From the Host
Isolated Multipoint Data Buses
Industrial Process Control Networks
Point-of-Sale Networks
Electric Utility Metering
The SN65HVD08 combines a 3-state differential line
driver and differential line receiver designed for bal-
anced data transmission and interoperation with ANSI
TIA/EIA-485-A and ISO-8482E standard-compliant
devices.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2002–2003, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| SN75HVD08D | WIDE SUPPLY RANGE RS-485 TRANSCEIVER |
| SN75LBC976DL | LINE TRANSCEIVER, PDSO56 |
| SN75LBC978DL | 9 LINE TRANSCEIVER, PDSO56 |
| SNC-20-X-2-2-SC/APC-2-X | FIBER OPTIC SPLITTER/COUPLER, 2X2PORT, 80/20, PANEL MOUNT, SC/APC CONNECTOR |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN75HVD08D | 功能描述:RS-485接口IC 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN75HVD08DG4 | 功能描述:总线收发器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN75HVD08DR | 功能描述:RS-485接口IC 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN75HVD08DRG4 | 功能描述:总线收发器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN75HVD08P | 功能描述:RS-485接口IC 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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