DS14185WM National Semiconductor, DS14185WM Datasheet - Page 4

• Manufacturer Part Number: DS14185WM
• Description: IC DVR/RCVR EIA/TIA-232 20-SOIC
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DS14185WM

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DS14185WM

Parameter Measurement Information
01193803
FIGURE 1. Driver Propagation Delay and Transition Time Test Circuit (Note 5)
01193804
FIGURE 2. Driver Propagation Delay and Transition Time Waveforms Slew Rate (SR) = 6V/(t
or t
)
r
f
01193805
FIGURE 3. Receiver Propagation Delay and Transition Time Test Circuit (Note 6)
01193806
FIGURE 4. Receiver Propagation Delay and
Transition Time Waveform
www.national.com
4