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參數(shù)資料
| 型號： | MAX3444EAPA |
| 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 |
| 文件頁數(shù)： | 9/20頁 |
| 文件大小： | 368K |
| 代理商： | MAX3444EAPA |
M
±15kV ESD-Protected, ±60V Fault-Protected,
10Mbps, Fail-Safe RS-485/J1708 Transceivers
_______________________________________________________________________________________
9
50
GENERATOR
(NOTE 4)
C
= 20pF
(NOTE 5)
V
CC
3V
0
V
CC
V
OL
R
1.5V
-1.5V
V
ID
1.5V
RO
S1
S2
1k
RE
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
t
RPZL
t
RPSL
3V
0
V
OH
0
1.5V
RE
1.5V
S1 OPEN
S2 CLOSED
S3 = 1.5V
t
RPZH
t
RPSH
t
RPWAKE
3V
0
V
CC
V
OL
0.5V
RO
RE
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
t
RPLZ
3V
0
V
OH
0
0.5V
1.5V
RO
RE
S1 OPEN
S2 CLOSED
S3 = 1.5V
t
RPHZ
S3
R
O
A
B
RO
Figure 8. Receiver Enable and Disable Times
Test Circuits and Waveforms (continued)
Note 4:
The input pulse is supplied by a generator with the following characteristics: f = 5MHz, 50% duty cycle; tr
≤
6ns; Z
0
= 50
.
Note 5:
C
L
includes probe and stray capacitance.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3444EASA | 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX3444EASA+ | 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX3444EASA+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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX3444EASA-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX3444EEPA | 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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