参数资料
型号: DS275
厂商: Maxim Integrated Products
文件页数: 6/8页
文件大小: 0K
描述: IC TXRX LINE-PWR RS232 8-DIP
标准包装: 50
类型: 收发器
驱动器/接收器数: 1/1
规程: RS232
电源电压: 4.5 V ~ 5.5 V
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
DS275
6 of 8
DC ELECTRICAL CHARACTERISTICS (0
°°°°C to 70°°°°C; VCC = VDRV = 5V ±±±±====10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
TXOUT Level High
VOTXH
3.5
4.0
5.0
V
6
TXOUT Level Low
VOTXL
-8.5
-9.0
V
7
TXOUT Short Circuit Current
ISC
+60
+85
mA
TXOUT Output Slew Rate
tSR
30
V/
s
Propagation Delay
tPD
5
s
8
RXIN Input Threshold Low
VTL
0.8
1.2
1.6
V
RXIN Input Threshold High
VTH
1.6
2.0
2.4
V
RXIN Threshold Hysteresis
VHYS
0.5
0.8
V
9
RXOUT Output Current @ 2.4V
IOH
-1.0
mA
RXOUT Output Current @ 0.4V
IOL
3.2
mA
NOTES:
1. VDRV must be greater than or equal to VCC.
2. VCC = VDRV = 5V
±±±±====10%.
3. See test circuit in Figure 4.
4. See test circuit in Figure 5.
5. See test circuit in Figure 6.
6. TXIN = VIL and TX OUT loaded by 3 k
====to ground.
7. TXIN = VIH, RXIN = -10 volts and TXOUT loaded by 3 k
====to ground.
8. TXIN to TXOUT - see Figure 7.
9. VHYS = VTH - VTL.
相关PDF资料
PDF描述
PCKV857DGG,518 IC 1:10 2.5V PLL CLK-DRVR48TSSOP
PCKV857DGG,512 IC 1:10 2.5V PLL CLK-DRVR48TSSOP
PCKV857EV,151 IC 1:10 2.5V PLL CLK-DRVR48TSSOP
PCKV857DGV,118 IC 1:10 2.5V PLL CLK-DRVR48TSSOP
PCKV857DGV,112 IC 1:10 2.5V PLL CLK-DRVR48TSSOP
相关代理商/技术参数
参数描述
DS275+ 功能描述:RS-232接口集成电路 Line-Powered RS-232 Transceiver Chip RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
DS2751 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Multichemistry Fuel Garge
DS2751+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Multichemistry Fuel Garge
DS2751+025 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Multichemistry Fuel Garge
DS2751-025 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Multichemistry Fuel Garge