參數(shù)資料
型號： SN75HVD08D
廠商： Texas Instruments, Inc.
元件分類： RS-485
英文描述： WIDE SUPPLY RANGE RS-485 TRANSCEIVER
中文描述： 寬電源電壓范圍的RS - 485收發(fā)器
文件頁數(shù)： 1/14頁
文件大?。?/td> 290K
代理商： SN75HVD08D
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.
相關(guān)PDF資料
PDF描述
SN75LBC976DL LINE TRANSCEIVER, PDSO56
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SNC-20-X-2-2-SC/APC-2-X FIBER OPTIC SPLITTER/COUPLER, 2X2PORT, 80/20, PANEL MOUNT, SC/APC CONNECTOR
SNC-2-X-1-1-SC-2-X FIBER OPTIC SPLITTER/COUPLER, 1X2PORT, 98/2, PANEL MOUNT, SC/SPC CONNECTOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN75HVD08DG4 功能描述:總線收發(fā)器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝: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 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SN75HVD08DRG4 功能描述:總線收發(fā)器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝: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 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SN75HVD08PE4 功能描述:總線收發(fā)器 3.3/5-V RS-485 Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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