DS34LV87TM National Semiconductor, DS34LV87TM Datasheet - Page 4

• Manufacturer Part Number: DS34LV87TM
• Description: RS422/485 Line Driver IC
• Manufacturer: National Semiconductor

Specifications of DS34LV87TM

• Device Type: Line
• No. Of Drivers: 4
• Driver Case Style: SOIC
• No. Of Pins: 16
• Mounting Type: Surface Mount
• Output Current Max: 150mA
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 5V
• Interface Circuit Standard 1: EIA/TIA-422-B/RS-422
• Number Of Receivers: Not Required
• Number Of Transmitters: 4
• Number Of Transceivers: Not Required
• Data Transmission Topology: Multidrop
• Receiver Signal Type: Not Required
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Supply Current: 0.1mA
• Power Supply Requirement: Single
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Parameter Measurement Information
(Continued)
01264503
FIGURE 2. Differential Driver Propagation Delay and Transition Time Test Circuit
01264504
FIGURE 3. Differential Driver Propagation Delay and Transition Time Waveforms
≤ 10 ns, t
≤ 10 ns.
Note 10: Generator waveform for all tests unless otherwise specified: f = 1 MHz, Duty Cycle = 50%, Z
= 50Ω, t
o
r
f
Note 11: C
includes probe and fixture capacitance.
L
01264505
FIGURE 4. Driver Single-Ended TRI-STATE Test Circuit
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