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参数资料
| 型号： | MAX1485CUB |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 通用总线功能 |
| 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： | LINE TRANSCEIVER, PDSO10 |
| 封装： | MICRO MAX-10 |
| 文件页数： | 2/16页 |
| 文件大小： | 184K |
| 代理商： | MAX1485CUB |
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1485CUB+ | 功能描述:RS-422/RS-485 接口 IC 12Mbps RS485/RS422 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX1485CUB+T | 功能描述:RS-422/RS-485 接口 IC 12Mbps RS485/RS422 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX1485CUB-T | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX1485EUB | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX1485EUB/GG8 | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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