参数资料
型号: SN65HVD39
厂商: Texas Instruments, Inc.
英文描述: 3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
中文描述: 3.3全双工RS - 485驱动器和接收
文件页数: 13/21页
文件大小: 1482K
代理商: SN65HVD39
www.ti.com
FUNCTION TABLES
SN65HVD30-SN65HVD35
SN65HVD36-SN65HVD39
SLLS665–SEPTEMBER 2005
DEVICE INFORMATION (continued)
SN65HVD33, SN65HVD34, SN65HVD35, SN65HVD38,
SN65HVD39 DRIVER
INPUTS
OUTPUTS
D
H
L
X
DE
H
H
Y
H
L
Z
L
Z
L
H
Z
H
L or open
H
Open
SN65HVD33, SN65HVD34, SN65HVD35, SN65HVD38,
SN65HVD39 RECEIVER
DIFFERENTIAL INPUTS
V
ID
= V
A
- V
B
V
ID
–0.2 V
–0.2 V < V
ID
< –0.02 V
–0.02 V
V
ID
X
Open Circuit
Idle circuit
Short Circuit, V
A
=V
B
ENABLE
RE
L
L
L
H or open
L
L
L
OUTPUT
R
L
H
Z
H
H
H
SN65HVD30, SN65HVD31, SN65HVD32, SN65HVD36,
SN65HVD37 DRIVER
OUTPUTS
INPUT
D
H
L
Open
Y
Z
H
L
L
L
H
H
SN65HVD30, SN65HVD31, SN65HVD32, SN65HVD36,
SN65HVD37 RECEIVER
DIFFERENTIAL INPUTS
V
ID
= V
A
- V
B
V
ID
–0.2 V
–0.2 V < V
ID
< –0.02 V
–0.02 V
V
ID
Open Circuit
Idle circuit
Short Circuit, V
A
=V
B
OUTPUT
R
L
H
H
H
H
13
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