參數(shù)資料
型號(hào): MAX3480A
廠商: Maxim Integrated Products, Inc.
英文描述: Programmable 27-Bit Display Serial Interface Receiver 80-BGA MICROSTAR JUNIOR -40 to 85
中文描述: 完備的、隔離型、3.3V、RS-485/RS-422數(shù)據(jù)接口
文件頁(yè)數(shù): 14/16頁(yè)
文件大?。?/td> 158K
代理商: MAX3480A
M
Complete, Isolated, 3.3V
RS -485/RS -422 Data Interfac e
14
______________________________________________________________________________________
Figure 9. Typical RS-485/RS-422 Network
DI
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 NOCONNECTION)
AC2 (MAKE NOCONNECTION)
ISOV
CC1
SHIELD
(OPTIONAL)
B
D2
D1
V
CC2
V
CC1
ISORODRV
A
B
A
SH
ISODI IN
ISODE IN
V
CC3
SD
FS
GND1
ISOCOM1
ISODI DRV
ISOV
CC2
ISODE DRV
DE
GND2
V
CC4
DI
ISOCOM2
ISORO LED
V
CC5
RO
R4
R7
R5
R8
100
120
R6, 200
MAX3480A/B
LOGIC GROUND
ISOLATION BARRIER
ISOLATED COMMON
TERMINATING RESISTOR
(ONE RESISTOR ON EACH END)
MAX485
MAX487
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)
D1, D2
1N914
R1
130
R2
R3
BOOSTED V+
DRIVER INPUT
DRIVER ENABLE
V
IN
3.0V to 3.6V
C1
22μF
6V
C2
0.1μF
C3
0.01
μ
F
16
14
12
5
7
13
15
8
2
DI
DE
RO
17
20
18
3
9
10
11
RECEIVER OUTPUT
6
4
74HC240
NOTE: RESISTOR R8
PROTECTS THE MAX3480
FROM TRANSIENT
CURRENTS BETWEEN
SHIELD AND “A” & “B”.
相關(guān)PDF資料
PDF描述
MAX3480ACPI QVGA-VGA 27-Bit Display Serial Interface Transmitter 80-BGA MICROSTAR JUNIOR -40 to 85
MAX3480AEPI QVGA-VGA 27-Bit Display Serial Interface Receiver 80-BGA MICROSTAR JUNIOR -40 to 85
MAX3480BEPI QVGA-HVGA 27-Bit Display Serial Interface Transmitter 80-BGA MICROSTAR JUNIOR -40 to 85
MAX3480BCPI Complete, Isolated, 3.3V RS-485/RS-422 Data Interface
MAX3483CPA 3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
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參數(shù)描述
MAX3480ACPI 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
MAX3480ACPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V 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
MAX3480AEPI 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
MAX3480AEPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V 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
MAX3480BCPI 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