DS36277TM National Semiconductor, DS36277TM Datasheet - Page 8

• Manufacturer Part Number: DS36277TM
• Manufacturer: National Semiconductor

Specifications of DS36277TM

• Data Rate: 1000Kbps
• Interface Circuit Standard 1: RS-485
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Number Of Transceivers: 1
• Data Transmission Topology: Multidrop/Multipoint
• Receiver Signal Type: Differential
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Supply Current: 75mA
• Power Supply Requirement: Single
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / Rohs Status: Not Compliant

1138417
S1 1.5V
S2 OPEN
S3 CLOSED
1138419
S1 1.5V
S2 CLOSED
S3 CLOSED
1138418
S1 −1.5V
S2 CLOSED
S3 OPEN
1138420
S1 −1.5V
S2 CLOSED
S3 CLOSED
FIGURE 16. Receiver Enable and Disable Timing
= 50Ω.
Note 8: The input pulse is supplied by a generator having the following characteristics: f = 1.0 MHz, 50% duty cycle, t
and t
< 6.0 ns, Z
r
f
O
Note 9: C
includes probe and stray capacitance.
L
Note 10: Diodes are 1N916 or equivalent.
www.national.com
8