tR, t
參數(shù)資料
型號: MAX490EPA+
廠商: Maxim Integrated Products
文件頁數(shù): 4/17頁
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 8-DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 通孔
封裝/外殼: 8-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 8-PDIP
包裝: 管件
產(chǎn)品目錄頁面: 1402 (CN2011-ZH PDF)
Low-Power, Slew-Rate-Limited
RS-485/RS-422 Transceivers
TTL IN
tR, tF < 6ns
D
R
100pF
B
100pF
A
RECEIVER
OUT
R = 54
Ω
Z
Y
500mV/div
20ns/div
A
B
RO
2V/div
VCC = 5V
TA = +25
°C
500mV/div
20ns/div
A
B
RO
2V/div
VCC = 5V
TA = +25
°C
500mV/div
400ns/div
A
B
RO
2V/div
VCC = 5V
TA = +25
°C
500mV/div
400ns/div
A
B
RO
2V/div
VCC = 5V
TA = +25
°C
Figure 14. Receiver Propagation Delay Test Circuit
Figure 15. MAX481/MAX485/MAX490/MAX491/MAX1487
Receiver tPHL
Figure 16. MAX481/MAX485/MAX490/MAX491/MAX1487
Receiver tPLH
Figure 17. MAX483, MAX487–MAX489 Receiver tPHL
Figure 18. MAX483, MAX487–MAX489 Receiver tPLH
MAX481/MAX483/MAX485/
MAX487–MAX491/MAX1487
12
Maxim Integrated
相關(guān)PDF資料
PDF描述
MIC841NBC5 TR IC COMPARATOR W/REFERENCE SC70-5
VI-J5X-MY-F3 CONVERTER MOD DC/DC 5.2V 50W
VE-BWM-MX-F4 CONVERTER MOD DC/DC 10V 75W
VE-214-IW-F4 CONVERTER MOD DC/DC 48V 100W
VE-BWM-MX-F3 CONVERTER MOD DC/DC 10V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX490EPA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver 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
MAX490ESA 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
MAX490ESA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver 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
MAX490ESA+T 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver 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
MAX490ESA-T 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