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參數(shù)資料
| 型號： | MAX1480EAEPI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | LINE TRANSCEIVER|HYBRID|1 DRIVER|1 RCVR|DIP|28PIN|PLASTIC |
| 中文描述： | LINE TRANSCEIVER, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數(shù)： | 2/19頁 |
| 文件大?。?/td> | 1664K |
| 代理商： | MAX1480EAEPI |
mA
M
±15kV ESD-Protected, Isolated RS-485/RS-422
Data Interfaces
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
With Respect to GND_
Supply Voltage (V
CC_
)..........................................-0.3V to +6V
Control Input Voltage (SD, FS)..............-0.3V to (V
CC_
+ 0.3V)
Receiver Output Voltage (RO, RO).......-0.3V to (V
CC_
+ 0.3V)
Output Switch Voltage (D1, D2).......................................+12V
With Respect to ISO COM_
Control Input Voltage (ISO DE_)....-0.3V to (ISO V
CC_
+ 0.3V)
Driver Input Voltage (ISO DI_).......-0.3V to (ISO V
CC_
+ 0.3V)
Receiver Output Voltage (ISO RO_)
..-0.3V to (ISO V
CC_
+ 0.3V)
Driver Output Voltage (A, B, Y, Z)......................-8V to +12.5V
Receiver Input Voltage (A, B).............................-8V to +12.5V
ELECTRICAL CHARACTERISTICS
(V
CC_
= +5V ±10%, V
FS
= V
CC_
, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC_
= +5V and T
A
= +25°C.)
(Notes 1, 2)
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.
LED Forward Current (DI, DE, ISO RO LED) ......................50mA
Continuous Power Dissipation (T
A
= +70°C)
24-Pin Plastic DIP (derate 8.7mW°C above +70°C) ....696mW
28-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .727mW
Operating Temperature Ranges
MAX1480E_CPI/MAX1490E_CPI ........................0°C to +70°C
MAX1480E_EPI/MAX1490E_EPI......................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
Operating Supply Current
I
CC
1.5
5
R = 27
(RS-485), Figure 4
R = 50
(RS-422)
V
2
V
OD2
Differential Driver Output
(with Load)
V
FS
= 0
FS = V
CC_
or open
MAX1480EA,
DE
′
= V
CC_
or open
MAX1480EC,
DE
′
= V
CC_
or open
CONDITIONS
535
725
85
145
f
SWL
f
SWH
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
120
55
120
130
180
120
130
Low
V
0.8
V
SDL
Shutdown Input Threshold
SD = V
CC_
High
μA
0.2
I
SHDN
Shutdown Supply Current
(Note 3)
2.4
V
SDH
65
125
High
Low
FS low
FS high
2.4
V
FSH
V
FSL
V
0.8
50
FS Input Threshold
DE
′
, DI
′
, Figures 1 and 2
DE
′
, DI
′
, Figures 1 and 2
T
A
= +25°C, 1min (Note 4)
V
V
V
CC
- 0.4
V
IH
V
IL
V
ISO
Input High Voltage
Input Low Voltage
Isolation Voltage
0.4
μA
pA
FS Input Pullup Current
FS Input Leakage Current
10
pA
10
Shutdown Input Leakage
Current
R
L
=
∞
R
L
= 54
R
L
=
∞
R
L
= 54
R
L
=
∞
R
L
= 54
R
L
=
∞
R
L
= 54
MAX1490EB
T
A
= +25°C, f = 1MHz
pF
10
C
ISO
Isolation Capacitance
Differential Driver Output
(No Load)
T
A
= +25°C, V
ISO
= 50VDC
M
100
10,000
R
ISO
Isolation Resistance
kHz
Switch Frequency
mA
180
MAX1490EA
V
8
V
OD1
V
RMS
1260
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1480EAEPI+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-422/485 Data Interface RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX1480ECCPI | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX1480ECCPI+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-422/485 Data Interface RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX1480ECEPI | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX1480ECEPI+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-422/485 Data Interface RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
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