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參數(shù)資料
| 型號(hào)： | SN65HVD57D |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | RS-485 |
| 英文描述： | HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| 中文描述： | 高輸出全雙工RS - 485驅(qū)動(dòng)器和接收 |
| 文件頁數(shù)： | 1/23頁 |
| 文件大?。?/td> | 1547K |
| 代理商： | SN65HVD57D |
www.ti.com
FEATURES
1/8 Unit-Load Option Available (Up to 256
Nodes on the Bus)
Bus-Pin ESD Protection Exceeds 15 kV HBM
Optional Driver Output Transition Times for
Signaling Rates
(1)
of 1 Mbps, 5 Mbps and 25
Mbps
Low-Current Standby Mode < 1
μ
A
Glitch-Free Power-Up and Power-Down Bus
I/Os
Bus Idle, Open, and Short Circuit Failsafe
Meets or exceeds the requirements of ANSI
TIA/EIA-485-A and RS-422 Compatible
3.3-V Devices available, SN65HVD30-39
APPLICATIONS
Utility Meters
Chassis-to-Chassis Interconnects
DTE/DCE Interfaces
Industrial, Process, and Building Automation
Point-of-Sale (POS) Terminals and Networks
DESCRIPTION
The SN65HVD5X devices are 3-state differential line
drivers
and
differential-input
operate with a 5-V power supply. Each driver and
receiver has separate input and output pins for
full-duplex bus communication designs. They are
designed
for
balanced
interoperation
with
TIA/EIA-422-B,
ITU-T
v.11
standard-compliant devices.
SN65HVD54
SN65HVD52
0.1
1
10
100
10
100
1000
CableLength(meters)
SignallingRate(Mbps)
SN65HVD56
SN65HVD58
SN65HVD50
SN65HVD53
SN65HVD51
SN65HVD55
SN65HVD57
SN65HVD59
SN65HVD50-SN65HVD55
SN65HVD56-SN65HVD59
SLLS666–SEPTEMBER 2005
HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
The
SN65HVD56 and SN65HVD57 are fully enabled with
no external enabling pins. The SN65HVD56 and
SN65HVD57
implement
technology for improved performance in long distance
applications.
SN65HVD50,
SN65HVD51,
SN65HVD52,
receiver
equalization
The
SN65HVD58,
driver enables and active-low receiver enables. A
very low, less than 1 uA, standby current can be
achieved by disabling both the driver and receiver.
The
SN65HVD58
and
receiver
equalization
technology
performance in long distance applications.
SN65HVD53,
SN65HVD54,
SN65HVD59
SN65HVD55,
have
active-high
and
SN65HVD59
implement
improved
for
All devices are characterized for operation from -40°
C to +85°.
line
receivers
that
transmission
ANSI
and
lines
and
TIA/EIA-485A,
ISO
8482:1993
The
receiver equalization technology for improved jitter
performance on differential bus applications with data
rates up to 20 Mbps at cable lengths up to 160
meters.
SN65HVD56
and
SN65HVD58
implement
The
receiver equalization technology for improved jitter
performance on differential bus applications with data
rates in the range of 1 to 5 Mbps at cable lengths up
to 1000 meters.
SN65HVD57
and
SN65HVD59
implement
(1)
The signaling rate of a line is the number of voltage
transitions that are made per second expressed in the units
bps (bits per second).
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.
UNLESS
PRODUCTIOTHERWISE
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
NOTED
this
document
contains
Copyright 2005, Texas Instruments Incorporated
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN65HVD58 | HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD58D | HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD58DR | HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD58DRG4 | HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD59 | HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN65HVD57DG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD57DR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD57DRG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD58 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD58D | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
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