DS8922AM National Semiconductor, DS8922AM Datasheet - Page 3

• Manufacturer Part Number: DS8922AM
• Description: IC, RS-422 LINE TRANSCEIVER, 5V, NSOIC16
• Manufacturer: National Semiconductor

Specifications of DS8922AM

• Device Type: Line
• Ic Interface Type: RS422
• No. Of Drivers: 2
• Supply Voltage Range: 4.5V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: 0°C To +70°C
• 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: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

RECEIVER
V
V
R
I
V
V
I
DRIVER
V
V
I
|VT|–| VT |
VT
|V
I
DRIVER and RECEIVER
I
TRI-STATE
Leakage
I
DRIVER and ENABLE INPUTS
V
V
I
I
I
V
IN
SC
OFF
SC
OZ
CC
IL
IH
I
TH
HYST
OH
OL
OH
OL
IH
IL
CL
IN
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
DS8922/22A and DS8923A Electrical Characteristics
OS
Supply Voltage
Drive Input Voltage
Output Voltage
Receiver Output Sink Current
Receiver Input Voltage
Differential Input Voltage
Maximum Package Power Dissipation
– V
Symbol
M Package
N Package
OS
|
−7V ≤ V
−7V ≤ V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
CC
CC
IN
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 10V
= −10V
= −7V, +7V (Other Input = GND)
= MAX
= MAX
= MIN, I
= MAX, I
= MAX, V
= MIN, I
= MIN, I
= 0V, V
= MAX, V
= MAX, V
= MAX, V
= MAX, V
= MIN, I
CM
CM
≤ +7V
≤ +7V
OUT
OH
OH
OL
IN
OL
OUT
OUT
IN
IN
IN
= −18 mA
= +20 mA
= − 400 µA
= −20 mA
= 8 mA
= 5.5V
= 0.4V
= 2.7V
= 7.0V
= 0V
= 0V
Conditions
@
+25˚C
−0.5V to +7V
V
V
ACTIVE
TRI-STATE
OUT
OUT
(Note 1)
1300 mW
1450 mW
50 mA
= 2.5V
= 0.4V
±
±
5.5V
10V
12V
7V
3
Recommended Operating
Conditions
Supply Voltage
Temperature (T
Derate M Package 10.4 mW/˚C above +25˚C
Derate N Package 11.6 mW/˚C above +25˚C
Storage Temperature Range
Lead Temp. (Soldering, 4 seconds)
ESD Rating (HBM)
−200
Min
−15
−30
4.0
2.5
2.5
2.0
2.0
15
A
)
(Notes 2, 3, 4)
Typ
±
−40
6.0
70
35
Min
4.5
0
−3.25
+200
−100
−150
−200
Max
3.25
−1.5
100
−50
100
0.5
0.5
0.4
0.4
0.8
50
76
78
20
Max
5.5
70
−65˚C to +165˚C
www.national.com
Units
2000V+
˚C
260˚C
V
Units
mV
mV
mA
mA
mA
mA
mA
mA
kΩ
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V