參數(shù)資料
型號: MAX1480ECCPI+
廠商: Maxim Integrated Products
文件頁數(shù): 5/19頁
文件大?。?/td> 0K
描述: IC RS485/RS422 DATA INTRFC 28DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 14
類型: 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: 4.5 V ~ 5.5 V
安裝類型: 通孔
封裝/外殼: 28-DIP(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 28-PDIP
包裝: 管件
產(chǎn)品目錄頁面: 1402 (CN2011-ZH PDF)
MAX1480E/MAX1490E
±15kV ESD-Protected, Isolated RS-485/RS-422
Data Interfaces
______________________________________________________________________________________
13
Figure 6. Driver Timing Test Load
OUTPUT
UNDER TEST
500
S1
S2
ISO VCC_
CL
Figure 7. Driver Propagation Delays and Transition Times
DI
0
B
A
VO
0
-VO
VO
tPLH
1/2 VO
10%
tR
90%
tPHL
1/2 VO
10%
tF
VDIFF = V (A) - V (B)
VDIFF
VCC_ - 0.4V
2
tSKEW =
tPLH - tPHL
VCC_ - 0.4V
2
Figure 8. Driver Enable and Disable Times
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
0
A, B
VOL
A, B
0
VOL + 0.5V
VCC_ - 0.4V
2
VCC_ - 0.4V
2
VCC_ -0.4V
VOH - 0.5V
2.3V
tZL
tLZ
tZH
tHZ
DE
Figure 9. Times to/from Shutdown
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
2.4V
0.8V
A, B
VOL
A, B
0
1.6V
VOL + 0.5V
VOH - 0.5V
2.3V
tZL(SHDN)
tSHDN
tZH(SHDN)
tSHDN
SD
Figure 10. Receiver Propagation Delays
VOH
VOL
-VID
VID
1.5V
0
1.5V
MAX1480EA/MAX1480EC
OUTPUT
MAX1490EA/MAX1490EB
OUTPUT
INPUT
0
RO
RO VOH
VOL
VA - VB
tPHL
tPLH
tPHL
tSKEW =
tPLH - tPHL
Switching Waveforms
____________________________________________________Test Circuits (continued)
相關(guān)PDF資料
PDF描述
MAX1490EBCPG+ IC RS485/RS422 DATA INTRFC 24DIP
MAX1480BCPI+ IC RS485/RS422 DATA INTRFC 28DIP
MAX1490BCPG+ IC RS485/RS422 DATA INTRFC 24DIP
VI-J0M-MY-F2 CONVERTER MOD DC/DC 10V 50W
JR16WRA-7S CONN RCPT WATERPROOF 7POS FEMALE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1480ECCPI+ 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
MAX1480ECEPI 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
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