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MAX13081EESA-T

产品描述RS-422/RS-485 Interface IC 5v RS485 TRANCEIVER WITH ESD PROTECTION
产品类别模拟混合信号IC    驱动程序和接口   
文件大小833KB,共24页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX13081EESA-T概述

RS-422/RS-485 Interface IC 5v RS485 TRANCEIVER WITH ESD PROTECTION

MAX13081EESA-T规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Maxim(美信半导体)
零件包装代码SOIC
包装说明SOP, SOP8,.25
针数8
Reach Compliance Codenot_compliant
ECCN代码EAR99
差分输出YES
驱动器位数1
输入特性DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型LINE TRANSCEIVER
接口标准EIA-422; EIA-485
JESD-30 代码R-PDSO-G8
JESD-609代码e0
长度4.9 mm
功能数量1
端子数量8
最高工作温度85 °C
最低工作温度-40 °C
最小输出摆幅2 V
最大输出低电流0.001 A
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装等效代码SOP8,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)245
电源5 V
认证状态Not Qualified
最大接收延迟200 ns
接收器位数1
座面最大高度1.75 mm
最大压摆率1.8 mA
最大供电电压5.5 V
最小供电电压4.5 V
标称供电电压5 V
表面贴装YES
技术BICMOS
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
最大传输延迟1800 ns
宽度3.9 mm

文档预览

下载PDF文档
AVAILAB
LE
MAX13080E–MAX13084E/
MAX13086E–MAX13089E
+5.0V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
General Description
Features
o
+5.0V Operation
o
Extended ESD Protection for RS-485/RS-422 I/O Pins
±15kV Human Body Model
o
True Fail-Safe Receiver While Maintaining
EIA/TIA-485 Compatibility
o
Hot-Swap Input Structures on DE and
RE
o
Enhanced Slew-Rate Limiting Facilitates Error-
Free Data Transmission
(MAX13080E–MAX13084E/MAX13089E)
o
Low-Current Shutdown Mode (Except
MAX13081E/MAX13084E/MAX13087E)
o
Pin-Selectable Full-/Half-Duplex Operation
(MAX13089E)
o
Phase Controls to Correct for Twisted-Pair
Reversal (MAX13089E)
o
Allow Up to 256 Transceivers on the Bus
o
Available in Industry-Standard 8-Pin SO Package
The MAX13080E–MAX13089E +5.0V, ±15kV ESD-protect-
ed, RS-485/RS-422 transceivers feature one driver and
one receiver. These devices include fail-safe circuitry,
guaranteeing a logic-high receiver output when receiver
inputs are open or shorted. The receiver outputs a logic-
high if all transmitters on a terminated bus are disabled
(high impedance). The MAX13080E family include a hot-
swap capability to eliminate false transitions on the bus
during power-up or hot insertion.
The MAX13080E/MAX13081E/MAX13082E feature
reduced slew-rate drivers that minimize EMI and
reduce reflections caused by improperly terminated
cables, allowing error-free data transmission up to
250kbps. The MAX13083E/MAX13084E also feature
slew-rate-limited drivers but allow transmit speeds up to
500kbps. The MAX13086E/MAX13087E/ MAX13088E
driver slew rates are not limited, making transmit
speeds up to 16Mbps possible. The MAX13089E slew
rate is pin selectable for 250kbps, 500kbps, and
16Mbps.
The MAX13082E/MAX13088E are intended for half-
duplex communications, and the MAX13080E/
MAX13081E/MAX13083E/MAX13084E/MAX13086E/
MAX13087E are intended for full-duplex communica-
tions. The MAX13089E is selectable for half-duplex or
full-duplex operation. It also features independently
programmable receiver and transmitter output phase
through separate pins.
The MAX13080E family transceivers draw 1.2mA of
Functional
fully loaded with
supply current when unloaded or when
Diagrams
the drivers disabled. All devices have a 1/8-unit load
receiver input impedance, allowing up to 256 trans-
ceivers on the bus.
The MAX13080E/MAX13083E/MAX13086E/MAX13089E
are available in 14-pin PDIP and 14-pin SO packages. The
MAX13081E/MAX13082E/MAX13084E/MAX13087E/
MAX13088E are available in 8-pin PDIP and 8-pin SO
packages. The devices operate over the commercial,
extended, and automotive temperature ranges.
Ordering
Information
Ordering
Information
PART
MAX13080ECPD+
MAX13080ECSD+
MAX13080EEPD+
MAX13080EESD+
MAX13080EAPD+
TEMP RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +125°C
PIN-PACKAGE
14 PDIP
14 SO
14 PDIP
14 SO
14 PDIP
14 SO
MAX13080EASD+
-40°C to +125°C
+Denotes
a lead(Pb)-free/RoHS-compliant package.
Applications
Utility Meters
Lighting Systems
Industrial Control
Telecom
Pin Configurations appear at end of data sheet.
Instrumentation
Functional Diagrams continued at end of data sheet.
UCSP is
Profibus
of Maxim Integrated Products, Inc.
a trademark
Ordering Information continued at end of data sheet.
Selector Guide, Pin Configurations, and Typical Operating
Circuits appear at end of data sheet.
Security Systems
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
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