参数资料
型号: SP310AET-L
厂商: Exar Corporation
文件页数: 6/12页
文件大小: 0K
描述: IC DVR/RCVR RS232 5V SGL 18WSOIC
标准包装: 47
类型: 收发器
驱动器/接收器数: 2/2
规程: RS232
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 18-SOIC(0.295",7.50mm 宽)
供应商设备封装: 18-SOIC
包装: 管件
3
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-7000 Fax (50)668-707 www.exar.com SP233A,30A,32A 0_0603
Parameter
TEST CONDITIONS
MIN
TYP
MAX
Unit
DYnAMiC CHARACTERiSTiCS
Driver Propagation Delay
TTL to RS_232; CL = 50pF
.5
3.0
μs
Receiver Propagation Delay
RS-232 to TTL,
0.
.0
μs
Instantaneous Slew Rate
CL = 10pF, RL = 3-7kΩ
30
V/ μs
Transition Region Slew Rate
CL = 2500pF, RL = 3kΩ;
Measured from +3V to -3V or
-3V to +3V
0
V/ μs
Output Enable Time
SP30A and SP32A only
400
ns
Output Disable Time
SP30A and SP32A only
250
ns
PoWER REQUiREMEnTS
Vcc Power Supply Current
No Load, Vcc = 5V, Ta=25°C
0
5
mA
Vcc Power Supply Current, Loaded
All Transmitters RL = 3kΩ,
Ta=25°C
25
mA
Shutdown Supply Current
SP30A and SP32A only
Vcc = 5V, Ta=25°C
0
μA
ELECTRiCAL CHARACTERiSTiCS
Vcc=5V ±0%, 0.μF charge pump capacitors, Tmin to Tmax, unless otherwise noted, Typical values are Vcc=5V
and Ta=25°C
Pin ASSignMEnTS
20 pin PDIP
20 pin WSOIC
8 pin WSOIC
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