Datasheet 搜索 > 接口芯片 > TI（德州仪器） > SN65HVD12D 数据手册 > SN65HVD12D 数据手册 1/28 页
器件3D模型￥ 12.026
SN65HVD12D 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
接口芯片
封装:
SOIC-8
描述:
TEXAS INSTRUMENTS SN65HVD12D 线路接收器, RS485, 3V-3.6电源, SOIC-8
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典型应用电路图在P16
原理图在P12
封装尺寸在P19P20P21P23P24
型号编码规则在P2
标记信息在P2P19P20P21
封装信息在P19P20P21P22P23P24
技术参数、封装参数在P2
应用领域在P1P22P28
电气规格在P3P5
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SN65HVD12D数据手册
Page:
of 28 Go
若手册格式错乱，请下载阅览PDF原文件
1
2
3
4
6
7
A
B
R
RE
DE
D
1
2
3
4
8
7
6
5
R
RE
DE
D
V
CC
B
A
GND
DORPPACKAGE
(TOPVIEW)
SN65HVD10, SN65HVD10Q, SN75HVD10
SN65HVD11, SN65HVD11Q, SN75HVD11
SN65HVD12, SN75HVD12
www.ti.com
SLLS505M –FEBRUARY 2002–REVISED JULY 2013
3.3-V RS-485 TRANSCEIVERS
Check for Samples: SN65HVD10, SN65HVD10Q, SN75HVD10, SN65HVD11, SN65HVD11Q, SN75HVD11, SN65HVD12, SN75HVD12
1
FEATURES
DESCRIPTION
The SN65HVD10, SN75HVD10, SN65HVD11,
• Operates With a 3.3-V Supply
SN75HVD11, SN65HVD12, and SN75HVD12
• Bus-Pin ESD Protection Exceeds 16 kV HBM
combine a 3-state differential line driver and
• 1/8 Unit-Load Option Available (Up to 256
differential input line receiver that operate with a
Nodes on the Bus)
single 3.3-V power supply. They are designed for
balanced transmission lines and meet or exceed
• Optional Driver Output Transition Times for
ANSI standard TIA/EIA-485-A and ISO 8482:1993.
Signaling Rates
(1)
of 1 Mbps, 10 Mbps, and
These differential bus transceivers are monolithic
32 Mbps
integrated circuits designed for bidirectional data
• Meets or Exceeds the Requirements of ANSI
communication on multipoint bus-transmission lines.
TIA/EIA-485-A
The drivers and receivers have active-high and
active-low enables respectively, that can be externally
• Bus-Pin Short Circuit Protection From –7 V to
connected together to function as direction control.
12 V
Very low device standby supply current can be
• Low-Current Standby Mode . . . 1 µA Typical
achieved by disabling the driver and the receiver.
• Open-Circuit, Idle-Bus, and Shorted-Bus
The driver differential outputs and receiver differential
Failsafe Receiver
inputs connect internally to form a differential input/
• Thermal Shutdown Protection
output (I/O) bus port that is designed to offer
minimum loading to the bus whenever the driver is
• Glitch-Free Power-Up and Power-Down
disabled or V
CC
= 0. These parts feature wide positive
Protection for Hot-Plugging Applications
and negative common-mode voltage ranges, making
• SN75176 Footprint
them suitable for party-line applications.
APPLICATIONS
• Digital Motor Control
• Utility Meters
• Chassis-to-Chassis Interconnects
• Electronic Security Stations
• Industrial Process Control
• Building Automation
• Point-of-Sale (POS) Terminals and Networks
(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).
1
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 © 2002–2013, 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.
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