參數(shù)資料
型號(hào): MAX3490CSA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 15/17頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS485/422 10MBPS 8SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 3.6 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
MAX3483
MAX3485
MAX3486
TOP VIEW
NOTE: PIN LABELS Y AND Z ON TIMING, TEST, AND WAVEFORM DIAGRAMS REFER TO PINS A AND B WHEN DE IS HIGH.
1
2
3
4
8
5
VCC
GND
DI
DE
RE
RO
R
D
Rt
7
6
D
R
DE
RE
DI
RO
A
B
1
2
3
4
8
7
6
5
VCC
B
A
GND
DI
DE
RE
RO
DIP/SO
R
D
B
A
MAX3488
MAX3490
TOP VIEW
1
2
3
4
RO
DI
GND
8
7
6
5
A
B
Z
Y
VCC
DIP/SO
R
D
Rt
VCC
5
6
7
8
RO
DI
GND
4
GND
DI
RO
3
2
A
B
Y
Z
VCC
DR
R
D
1
MAX3491
DIP/SO
TOP VIEW
Rt
DE
VCC
RE GND
VCC RE
GND
DE
RO
DI
9
10
12
11
B
A
Z
Y
5
RO
N.C.
DI
2
1, 8
3
6, 7
13, 14
4
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VCC
N.C.
A
B
Z
Y
N.C.
RO
RE
DE
DI
GND
R
D
RD
R
Figure 2. MAX3488/MAX3490 Pin Configuration and Typical Operating Circuit
Figure 3. MAX3491 Pin Configuration and Typical Operating Circuit
Figure 1. MAX3483/MAX3485/MAX3486 Pin Configuration and Typical Operating Circuit
Maxim Integrated
7
MAX3483/MAX3485/MAX3486/
MAX3488/MAX3490/MAX3491
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