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参数资料
| 型号： | MAX1481-MAX1486 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package |
| 中文描述： | 软件可选，Half-/Full-Duplex，摆率限制，12Mbps的，RS-485/RS-422收发器在レ最大包 |
| 文件页数： | 2/16页 |
| 文件大小： | 184K |
| 代理商： | MAX1481-MAX1486 |
M
Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited,
12Mbps, RS-485/RS-422 Transceivers in μMAX Package
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
) ............................................................+7V
Control Input Voltage (
RE
, DE, H/
F
) ...........-0.3V to (V
CC
+ 0.3V)
Driver Input Voltage (DI).............................-0.3V to (V
CC
+ 0.3V)
Driver Output Voltage (A, B, Y, Z) ..........................-8V to +12.5V
Receiver Input Voltage, Half Duplex (Y, Z) ............-8V to +12.5V
Receiver Input Voltage, Full Duplex (A, B).............-8V to +12.5V
Receiver Output Voltage (RO)....................-0.3V to (V
CC
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(V
CC
= +5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.) (Note 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 in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation
10-Pin μMAX (derate 5.6mW/°C above +70°C)............444mW
Operating Temperature Ranges
MAX148_C_ _ ......................................................0°C to +70°C
MAX148_E_ _....................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
R = 50
(RS-422), Figure 5
R = 27
(RS-485), Figure 5
No load, Figure 5
-7V
≤
V
OUT
≤
12V
DE = GND
DE, DI,
RE
, H/
F
DE, DI,
RE
, H/
F
DE, DI,
RE
, H/
F
R = 50
or 27
, Figure 5
R = 50
or 27
, Figure 5
R = 50
or 27
, Figure 5
DE = GND,
V
CC
= GND or 5.25V
CONDITIONS
mA
35
250
I
OSD
Driver Output Short-Circuit
Current (Note 3)
μA
-10
125
I
O
10
Output Leakage (Y and Z)
(MAX1481/MAX1484 Only)
mA
0.125
-0.1
I
IN2
Input Current (Y and Z for Half
Duplex, A and B for Full Duplex)
μA
±2
I
IN1
Input Current
2.0
1.5
V
OD1
Differential Driver Output
5
V
0.8
V
IL1
Input Low Voltage
V
2.0
V
IH1
Input High Voltage
V
0.2
V
OC
Change in Magnitude of
Common-Mode Voltage (Note 2)
V
0.2
V
OD
Change in Magnitude of
Differential Output Voltage
(Note 2)
V
3
V
OC
Driver Common-Mode Output
Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
DE = GND
-100
I
O
μA
Output Leakage (Y and Z)
(MAX1485/MAX1486 Only)
V
OD2
V
5
V
IN
= 12V
V
IN
= -7V
V
IN
= 12V
V
IN
= -7V
V
IN
= 12V
V
IN
= -7V
DRIVER
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1481CUB | Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package |
| MAX1481EUB | Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package |
| MAX1484CUB | Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package |
| MAX1484EUB | Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package |
| MAX1485EUB | Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14820EETG+T | 制造商:Maxim Integrated Products 功能描述: |
| MAX14820ETG+ | 功能描述:输入/输出控制器接口集成电路 IO-Link Device Transceiver RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| MAX14820ETG+T | 功能描述:输入/输出控制器接口集成电路 IO-Link Device Transceiver RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| MAX14820EVKIT# | 功能描述:界面开发工具 MAX14820/21 EVAL KIT RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| MAX14821ETG+ | 功能描述:输入/输出控制器接口集成电路 NEW RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
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