參數(shù)資料
型號(hào)： MAX3157EPI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： High CMRR RS-485 Transceiver with 【50V Isolation
中文描述： LINE TRANSCEIVER, PDIP28
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-28
文件頁數(shù)： 6/13頁
文件大?。?/td> 307K
代理商： MAX3157EPI
M
High CMRR RS-485 Transceiver
with ±50V Isolation
6
_______________________________________________________________________________________
1.80
1.84
1.82
1.90
1.88
1.86
1.92
1.94
1.96
1.98
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
DRIVER DIFFERENTIAL OUTPUT
VOLTAGE vs. TEMPERATURE
M
O
R
L
= 54
410
420
450
440
430
460
470
480
490
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
M
P
1.32
1.34
1.36
1.42
1.44
1.40
1.38
1.46
1.48
1.50
1.52
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
DRIVER PROPAGATION DELAY
vs. TEMPERATURE
M
P
μ
s
R
L
= 54
1.300
1.350
1.325
1.400
1.375
1.475
1.450
1.425
1.500
-40
0
-20
20
40
60
80
100
DRIVER ENABLE TIME
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
D
μ
s
0
50
100
200
150
250
-40
0
-20
20
40
60
80
100
DRIVER DISABLE TIME
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
D
0
V
A
- V
B
5V/div
R
O
0
RECEIVER PROPAGATION DELAY
2
μ
s/div
0
DI
2V/div
VY - VZ
0
DRIVER PROPAGATION DELAY
MAX3157toc16
2
μ
s/div
R
DIFF
= 54
CL1 = CL2 = 100pF
POWER-UP DELAY
(V
ISOCOM
= 0)
MAX3157toc17
40
μ
s/div
DE
10V/div
VY
5V/div
DE
5V/div
VY
10V/div
100
μ
s/div
0
-50V
POWER-UP DELAY
(V
ISOCOM
= -50V)
MAX3157toc18
Typical Operating Characteristics (continued)
(V
CC
= +5V, YR = ZR = AR = BR = ISOCOM, C1 = C2 = 0.047μF, C3 = 1μF, C4 = 10nF, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3157EPI+ 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
MAX3158CAI 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:MAXIM MAX3158CAI BUS LINE TRANSCEIVERS - Rail/Tube 制造商:Maxim Integrated Products 功能描述:Maxim MAX3158CAI Bus Line Transceivers
MAX3158CAI+ 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:LINE TRNSCVR 1TR 1TX 1RX 28SSOP - Rail/Tube
MAX3158CAI+T 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:LINE TRNSCVR 1TR 1TX 1RX 28SSOP - Tape and Reel
MAX3158CAI-T 制造商:Maxim Integrated Products 功能描述:HIGH CMRR RS-485 TRANSCEIVER WITH +/-60V ISOL - Tape and Reel
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