參數(shù)資料
型號: MAX562EWI+
廠商: Maxim Integrated Products
文件頁數(shù): 5/8頁
文件大?。?/td> 0K
描述: IC INTERFACE SER NOTEBOOK 28SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 25
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 3/5
規(guī)程: RS232
電源電壓: 2.7 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
產(chǎn)品目錄頁面: 1402 (CN2011-ZH PDF)
MAX562
Complete 230kbps, 2.7V to 5.25V
Serial Interface for Notebook Computers
_______________________________________________________________________________________
5
INPUT
OUTPUT
tPLHT
0V
VOH
0V
VOL
tPHLT
+3V
Figure 1. Transmitter Propagation Delay Timing
INPUT
OUTPUT
tPHLR
tPHLS
VCC
0V
tPLHR
tPLHS
50%
+3V
50%
GND
50%
Figure 2. Receiver Propagation Delay Timing
______________________________________________________________Pin Description
PIN
NAME
FUNCTION
28
V+
Positive charge-pump output, typically 5.8V
2, 5
C1A+, C1A-
Terminals for positive charge-pump capacitor
3, 4
C1B+, C1B-
Terminals for positive charge-pump capacitor
6, 7, 8, 9, 10
R_OUT
TTL/CMOS Receiver Outputs.
11, 12, 13
T_IN
TTL/CMOS Driver Inputs
14
EN
Receiver Enable, see
Shutdown and Enable Control section.
15
SHDN
Shutdown Control, see
Shutdown and Enable Control section.
16, 17, 18
T_OUT
EIA/TIA-562 Driver Outputs
19, 20, 21, 22, 23
R_IN
EIA/TIA-562 Receiver Inputs
24, 25
C2+, C2-
Terminals for negative charge-pump capacitor
26
V-
Negative charge-pump output, typically -5.2V
27
GND
Ground
1VCC
+2.7V to +5.25V Supply Voltage
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