参数资料
型号: MAX3443EESA+T
厂商: Maxim Integrated Products
文件页数: 9/19页
文件大小: 0K
描述: IC TXRX RS-485 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 1/1
规程: RS485
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
MAX3440E–MAX3444E
±15kV ESD-Protected, ±60V Fault-Protected,
10Mbps, Fail-Safe RS-485/J1708 Transceivers
______________________________________________________________________________________
17
R1
4.7k
Ω
R3
47
Ω
C1
2.2nF
C2
2.2nF
R2
4.7k
Ω
RO
Rx
Tx
R4
47
Ω
J1708 BUS
B
A
TXD
D
R
DE
RE
MAX3444E
VCC
Figure 15. J1708 Application Circuit
TOP VIEW
1
2
3
4
8
5
VCC
GND
DI
DE
RE
RO
R
D
Rt
7
6
D
R
DE
RE
DI
RO
A
B
1
2
3
4
8
7
6
5
VCC
B
A
GND
DI
DE
RE
RO
DIP/SO
R
D
B
A
MAX3442E
MAX3443E
+
Pin Configurations and Typical Operating Circuits (continued)
1
2
3
4
8
5
VCC
GND
TXD
DE
RE
RO
R
D
Rt
7
6
D
R
DE
RE
TXD
RO
A
B
1
2
3
4
8
7
6
5
VCC
B
A
GND
TXD
DE
RE
RO
DIP/SO
R
D
B
A
MAX3444E
+
Ordering Information (continued)
PART
TEMP RANGE
PIN-PACKAGE
MAX3441EESA+
-40°C to +85°C
8 SO
MAX3441EEPA+
-40°C to +85°C
8 PDIP
MAX3441EASA+
-40°C to +125°C
8 SO
MAX3441EAPA+
-40°C to +125°C
8 PDIP
MAX3442EESA+
-40°C to +85°C
8 SO
MAX3442EEPA+
-40°C to +85°C
8 PDIP
MAX3442EASA+
-40°C to +125°C
8 SO
MAX3442EAPA+
-40°C to +125°C
8 PDIP
MAX3443ECSA+
0°C to +70°C
8 SO
MAX3443ECPA+
0°C to +70°C
8 PDIP
MAX3443EESA+
-40°C to +85°C
8 SO
MAX3443EEPA+
-40°C to +85°C
8 PDIP
MAX3443EASA+
-40°C to +125°C
8 SO
MAX3443EAPA+
-40°C to +125°C
8 PDIP
MAX3444EESA+
-40°C to +85°C
8 SO
MAX3444EEPA+
-40°C to +85°C
8 PDIP
MAX3444EASA+
-40°C to +125°C
8 SO
MAX3444EAPA+
-40°C to +125°C
8 PDIP
+
Denotes a lead(Pb)-free/RoHS-compliant package.
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