參數(shù)資料
型號(hào)： MAX3442EAPA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： 【15kV ESD-Protected, 【60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
中文描述： LINE TRANSCEIVER, PDIP8
封裝： 0.300 INCH, PLASTIC, MS-001AB, DIP-8
文件頁(yè)數(shù)： 2/20頁(yè)
文件大?。?/td> 368K
代理商： MAX3442EAPA
M
±15kV ESD-Protected, ±60V Fault-Protected,
10Mbps, Fail-Safe RS-485/J1708 Transceivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V
CC
........................................................................................+7V
FAULT, DE/RE,
RE
, DE,
DE
, DI, TXD..........-0.3V to (V
CC
+ 0.3V)
A, B (Note 1)........................................................................±60V
RO ..............................................................-0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration (RO, A, B) ...............................Continuous
Continuous Power Dissipation (T
A
= +70
°
C)
8-Pin SO (derate 5.9mW/
°
C above +70
°
C)..................471mW
8-Pin PDIP (derate 9.09mW/
°
C above +70
°
C).............727mW
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.
Operating Temperature Ranges
MAX344_EE_ _ ...............................................-40
°
C to +85
°
C
MAX344_EA_ _ .............................................-40
°
C to +125
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Junction Temperature......................................................+150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +4.75V to +5.25V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER
Figure 1, R
L
= 100
Figure 1, R
L
= 54
2
V
CC
V
CC
Differential Driver Output
V
OD
1.5
V
Change in Magnitude of
Differential Output Voltage
V
OD
Figure 1, R
L
= 100
or 54
(Note 2)
0.2
V
Driver Common-Mode
Output Voltage
V
OC
Figure 1, R
L
= 100
or 54
V
CC
/ 2
3
V
Change in Magnitude of
Common-Mode Voltage
V
OC
Figure 1, R
L
= 100
or 54
(Note 2)
0.2
V
DRIVER LOGIC
Driver Input High Voltage
Driver Input Low Voltage
Driver Input Current
V
DIH
V
DIL
I
DIN
2
V
V
0.8
±
2
+350
μA
0
≤
V
OUT
≤
+12V
-7V
≤
V
OUT
≤
V
CC
(V
CC
- 1V)
≤
V
OUT
≤
+12V (Note 3)
-7V
≤
V
OUT
≤
+1V (Note 3)
Driver Short-Circuit Output Current
(Note 3)
I
OSD
-350
+25
mA
Driver Short-Circuit Foldback
Output Current
I
OSDF
-25
mA
RECEIVER
V
CC
= GND, V
A, B
= 12V
V
A, B
= -7V
V
A, B
=
±
60V
250
-150
±
6
μA
Input Current
I
A,B
A, B
mA
Receiver Differential Threshold
Voltage
V
TH
-7V
≤
V
CM
≤
+12V
-200
-50
mV
Receiver Input Hysteresis
V
TH
25
mV
Note 1:
A, B must be terminated with 54
or 100
to guarantee ±60V fault protection.
相關(guān)PDF資料
PDF描述
MAX3443EAPA 【15kV ESD-Protected, 【60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
MAX3444EAPA 【15kV ESD-Protected, 【60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
MAX3440EAPA 【15kV ESD-Protected, 【60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
MAX3440EASA 【15kV ESD-Protected, 【60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
MAX3441EASA 【15kV ESD-Protected, 【60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3442EAPA+ 功能描述:RS-485接口IC 10Mbps Fail-Safe RS-485/J1708 Tcvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3442EASA 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3442EASA+ 功能描述:RS-485接口IC 10Mbps Fail-Safe RS-485/J1708 Tcvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3442EASA+T 功能描述:RS-485接口IC 10Mbps Fail-Safe RS-485/J1708 Tcvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3442EASA-T 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*