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參數(shù)資料
| 型號： | SN75HVD |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | High Output RS-485 Transceivers(高輸出RS-485收發(fā)器) |
| 中文描述： | 高輸出RS - 485接口收發(fā)器（高輸出RS - 485接口收發(fā)器） |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 132K |
| 代理商： | SN75HVD |
SN65HVD05, SN65HVD06, SN65HVD07
SN75HVD05, SN75HVD06, SN75HVD07
SLLS533A – MAY 2002 – REVISED AUGUST 2002
HIGH OUTPUT RS-485 TRANSCEIVERS
FEATURES
Minimum Differential Output Voltage of 2.5 V
Into a 54-
Load
Open-Circuit and Idle-Bus Failsafe Receiver
1/8
th
Unit-Load Option Available (Up to 256
Nodes on the Bus)
Bus-Pin ESD Protection Exceeds 16 kV HBM
Driver Output Slew Rate Control Options
Electrically Compatible With ANSI
TIA/EIA-485-A Standard
Low-Current Standby Mode
. . .
1
μ
A Typical
Glitch-Free Power-Up and Power-Down
Protection for Hot-Plugging Applications
Pin Compatible With Industry Standard
SN75176
APPLICATIONS
Data Transmission Over Long or Lossy Lines
or Electrically Noisy Environments
Profibus Line Interface
Industrial Process Control Networks
Point-of-Sale (POS) Networks
Electric Utility Metering
Building Automation
Digital Motor Control
DESCRIPTION
The
SN75HVD06, SN65HVD07, and SN75HVD07 combine
a 3-state differential line driver and differential line
receiver. They are designed for balanced data
transmission
and
interoperate
TIA/EIA-485-A and ISO 8482E standard-compliant
devices. The driver is designed to provide a differential
output voltage greater than that required by these
standards for increased noise margin. The drivers and
receivers have active-high and active-low enables
respectively, which can be externally connected
together to function as direction control.
SN65HVD05,
SN75HVD05,
SN65HVD06,
with
ANSI
The driver differential outputs and receiver differential
inputs connect internally to form a differential input/
output (I/O) bus port that is designed to offer minimum
loading to the bus whenever the driver is disabled or not
powered. These devices feature wide positive and
negative common-mode voltage ranges, making them
suitable for party-line applications.
1
2
3
4
8
7
6
5
R
RE
DE
D
V
CC
B
A
GND
D OR P PACKAGE
(TOP VIEW)
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
20
40
60
80
100
120
–
DIFFERENTIAL OUTPUT VOLTAGE
vs
DIFFERENTIAL OUTPUT CURRENT
VO
IOD – Differential Output Current – mA
60
Load
Line
30
Load
Line
TA = 25
°
C
DE at VCC
D at VCC
VCC = 5 V
1
2
3
4
6
7
A
B
R
RE
DE
D
LOGIC DIAGRAM
(POSITIVE LOGIC)
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
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.
www.ti.com
Copyright
2002, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN75HVD05D | 功能描述:RS-485接口IC RS485 High Out 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SN75HVD05DG4 | 功能描述:總線收發(fā)器 RS485 High Out 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 |
| SN75HVD05DR | 功能描述:總線收發(fā)器 High-Output 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 |
| SN75HVD05DRG4 | 功能描述:總線收發(fā)器 High-Output 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 |
| SN75HVD05P | 功能描述:總線收發(fā)器 High-Output 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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