參數(shù)資料
型號: SN65HVD59
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)動器和接收
文件頁數(shù): 3/23頁
文件大?。?/td> 1547K
代理商: SN65HVD59
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)(2)
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
ELECTROSTATIC DISCHARGE PROTECTION
SN65HVD50-SN65HVD55
SN65HVD56-SN65HVD59
SLLS666–SEPTEMBER 2005
UNIT
V
CC
Supply voltage range
Voltage range at any bus terminal (A, B, Y, Z)
Voltage input, transient pulse through 100
. See
Figure 12
(A, B, Y, Z)
(3)
Voltage input range (D, DE, RE)
Continuous total power dissipation
Output current (receiver output only, R)
–0.3 V to 6 V
–9 V to 14 V
–50 to 50 V
-0.5 V to 7 V
Internally limited
11 mA
V
I
I
O
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.
This tests survivability only and the output state of the receiver is not specified.
(2)
(3)
PARAMETER
V
CC
V
I
or
V
IC
1/t
UI
MIN
4.5
–7
(1)
NOM
MAX
5.5
12
UNIT
Supply voltage
Voltage at any bus terminal (separately or common mode)
V
SN65HVD50, SN65HVD53, SN65HVD56, SN65HVD58
SN65HVD51, SN65HVD54, SN65HVD57, SN65HVD59
SN65HVD52, SN65HVD55
25
5
1
Signaling rate
Mbps
R
L
V
IH
V
IL
V
ID
Differential load resistance
High-level input voltage
Low-level input voltage
Differential input voltage
54
2
0
-12
-60
–8
60
D, DE, RE
D, DE, RE
V
CC
0.8
12
V
Driver
Receiver
Driver
Receiver
I
OH
High-level output current
mA
60
8
150
I
OL
Low-level output current
mA
T
J(2)
Junction temperature
–40
°
C
(1)
(2)
The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.
See thermal characteristics table for information regarding this specification.
PARAMETER
TEST CONDITIONS
Bus terminals and GND
All pins
All pins
MIN
TYP
(1)
±
16
MAX
UNIT
Human body model
Human body model
(2)
Charged-device-model
(3)
±
4
±
1
kV
(1)
(2)
(3)
All typical values at 25°C and with a 5-V supply.
Tested in accordance with JEDEC Standard 22, Test Method A114-A.
Tested in accordance with JEDEC Standard 22, Test Method C101.
3
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