DS8922AM/NOPB National Semiconductor, DS8922AM/NOPB Datasheet - Page 6

• Manufacturer Part Number: DS8922AM/NOPB
• Description: IC LINE DRV/RCVR DIF PAIR 16SOIC
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DS8922AM/NOPB

• Number Of Drivers/receivers: 2/2
• Protocol: RS422
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Interface Circuit Standard 1: EIA RS-422
• Number Of Receivers: 2
• Number Of Transmitters: 2
• Number Of Transceivers: 1
• Data Transmission Topology: Multidrop
• Receiver Signal Type: Differential
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Supply Current: 78mA
• Power Supply Requirement: Single
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *DS8922AM; *DS8922AM/NOPB; DS8922AM

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AC Test Circuits and Switching Waveforms
T
T
T
T
PLZ
PHZ
PZL
PZH
Closed Open
Open
Closed Open
Open
S1
FIGURE 3.
FIGURE 4.
FIGURE 5.
6
Closed
Closed
S2
+2.5V
−2.5V
+2.5V
−2.5V
S3
(Continued)
00851108
00851106
00851107