參數(shù)資料
型號： MAX1480ECEPI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： 15kV ESD-Protected, Isolated RS-485/RS-422
中文描述： LINE TRANSCEIVER, PDIP28
封裝： PLASTIC, DIP-28
文件頁數(shù)： 17/21頁
文件大?。?/td> 487K
代理商： MAX1480ECEPI
M
Complete, Isolated RS-485/RS-422
Data Interface
______________________________________________________________________________________
17
DI
100
DE
RO
B
A
R
D
RE
RO
DE
DI
R
120
D
A
B
RE
RE
DI
DE
RO
B
A
R
D
AC1 (MAKE NO CONNECTION)
AC2 (MAKE NO CONNECTION)
ISO V
CC1
SHIELD
(OPTIONAL)
NOTE: RESISTOR R7 PROTECTS
THE MAX1480A/B/C FROM
TRANSIENT CURRENTS
BETWEEN SHIELD AND
TRANSMISSION LINES.
R7
100
B
D2
D1
V
CC2
V
CC1
ISO RO DRV
A
B
A
SH
ISO DI IN
ISO DE IN
V
CC3
SD
FS
GND1
ISO COM1
ISO DI DRV
ISO V
CC2
ISO DE DRV
GND2
DE
V
CC4
DI
ISO COM2
ISO RO LED
V
CC5
RO
R4
R5
120
R1
R2
R3
R6
V
IN
5V
22
μ
F
0.1
μ
F
C1
C2
MAX1480A/B/C
LOGIC GROUND
ISOLATION BARRIER
ISOLATED COMMON
TERMINATING RESISTOR
(ONE RESISTOR ON EACH END)
DRIVER INPUT
DRIVER ENABLE
RECEIVER OUTPUT
DE
DI
RO
74HC86
OR EQUIVALENT
MAX487
MAX1487
MAX845
1
2
28
27
3
4
5
6
7
8
9
10
11
12
13
14
26
25
24
23
22
21
20
19
18
17
16
15
TERMINATING RESISTOR
(ONE RESISTOR ON EACH END)
Figure 13. Typical Half-Duplex RS-485/RS-422 Network
相關(guān)PDF資料
PDF描述
MAX1480CCPI Complete, Isolated RS-485/RS-422 Data Interface
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MAX1490EBCPG 15kV ESD-Protected, Isolated RS-485/RS-422
MAX1490EBEPG 15kV ESD-Protected, Isolated RS-485/RS-422
MAX1490AEPG Complete, Isolated RS-485/RS-422 Data Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
MAX14811CTN+ 制造商:Maxim Integrated Products 功能描述:DUAL, UNIPOLAR/BIPOLAR, HIGH-VOLTAGE DIGITAL PULSERS WITH FA - Rail/Tube
MAX14811CTN+T 制造商:Maxim Integrated Products 功能描述:DUAL, UNIPOLAR/BIPOLAR, HIGH-VOLTAGE DIGITAL PULSERS WITH FA - Tape and Reel
MAX1481CPD 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1481CUB 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
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