参数资料
型号: MAX1490EBCPG+
厂商: Maxim Integrated Products
文件页数: 17/19页
文件大小: 0K
描述: IC RS485/RS422 DATA INTRFC 24DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 16
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.5 V ~ 5.5 V
安装类型: 通孔
封装/外壳: 24-DIP(0.600",15.24mm)
供应商设备封装: 24-PDIP
包装: 管件
产品目录页面: 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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MAX1490EBCPG+ 功能描述:RS-422/RS-485 接口 IC Isolated RS-485/422 Data Interface RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX1490EBEPG 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
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 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX1491CAI 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
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