參數(shù)資料
型號(hào): MAX1490EBEPG+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 17/19頁(yè)
文件大?。?/td> 0K
描述: IC RS485/RS422 DATA INTRFC 24DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 16
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: 4.5 V ~ 5.5 V
安裝類(lèi)型: 通孔
封裝/外殼: 24-DIP(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 24-PDIP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1403 (CN2011-ZH PDF)
MAX1480E/MAX1490E
±15kV ESD-Protected, Isolated RS-485/RS-422
Data Interfaces
_______________________________________________________________________________________
7
VCC = 5.0V, DI= 0V
MAX1480EC
DRIVER ENABLE TIME
DE
2V/div
500ns/div
DRIVER
OUTPUT B
2V/div
MAX1480E/90E
TOC18
_____________________________Typical Operating Characteristics (continued)
(VCC_ = +5V, VFS = VCC_, VDI = 0, DE toggled 0 to 5V at 5kHz, Figures 1 and 2, TA = +25°C, unless otherwise noted.)
VCC = 5.0V, DI = 0V
MAX1480EC
DRIVER DISABLE TIME
DE
2V/div
500ns/div
DRIVER
OUTPUT B
2V/div
MAX1480E/90E
TOC19
VDI = 0
VSD = 5V TO 0 AT 1kHz
MAX1480EA/MAX1490EA
POWER-UP DELAY TO DRIVER OUTPUTS VALID
DRIVER
OUTPUT B
(Z FOR MAX1490)
2V/div
1
s/div
SD
2V/div
MAX1480E/90E
TOC20
VCC =50V DE=VCC
MAX1480EC/MAX1490EB
RECEIVER tPHL
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
RO
2V/div
200ns/div
MAX1480E/90E toc16
VCC =50V DE=VCC
MAX1480EC/MAX1490EB
RECEIVER tPLH
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
RO
2V/div
500ns/div
MAX1480E/90E toc17
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MAX1490EBEPG+ 功能描述:RS-422/RS-485 接口 IC Isolated RS-485/422 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
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MAX1491CAI+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 3.5 Digit ADC w/LCD Drivers RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1491CAI+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 3.5 Digit ADC w/LCD Drivers RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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