DS14C88N National Semiconductor, DS14C88N Datasheet - Page 2

• Manufacturer Part Number: DS14C88N
• Description: RS232 Line Driver IC
• Manufacturer: National Semiconductor

Specifications of DS14C88N

• Device Type: Line Driver
• No. Of Drivers: 4
• Driver Case Style: DIP
• No. Of Pins: 14
• Operating Temperature Range: 0°C To +75°C
• Mounting Type: Through Hole
• Supply Voltage Min: -12V
• Peak Reflow Compatible (260 C): No
• Interface Circuit Standard 1: EIA/TIA-232-D/V.28
• Number Of Receivers: Not Required
• Number Of Transmitters: 4
• Number Of Transceivers: Not Required
• Data Transmission Topology: Point-to-Point
• Receiver Signal Type: Not Required
• Transmitter Signal Type: Single-Ended
• Single Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (typ): ±5/±9/±12V
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (max): ±12.6V
• Supply Current: 0.5mA
• Power Supply Requirement: Dual
• Operating Temp Range: 0C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 14
• Package Type: PDIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

www.national.com
Symbol
I
I
V
V
V
V
I
I
R
I
I
Electrical Characteristics
IL
IH
OS+
OS−
CC+
CC-
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Driver Input Voltage
Driver Output Voltage
Continuous Power Dissipation
Junction Temperature
Over Recommended Operating Conditions, unless otherwise specified
IL
IH
OL
OH
OUT
V
V
N Package
M Package
+
−
Pin
Pin
Maximum Low Input
Current
Maximum High Input
Current
Low Level Input Voltage
High Level Input Voltage
Low Level Output Level
High Level Output Level
High Level Output Short
Circuit Current (Note 3)
Low Level Output Short
Circuit Current (Note 3)
Output Resistance
Positive Supply Current
Negative Supply Current
Parameter
@
+25˚C (Note 2)
(V
|(V
|(V
V
V
V
V
V
R
or 7 k
V
R
or 7 k
V
V
V
−2V
V
V
R
V
V
R
V
V
R
V
V
R
+
IN
IN
+
+
IN
IN
IN
IN
+
IN
ILmax
IN
IHmin
IN
ILmax
IN
IHmin
L
L
L
L
L
L
) +0.3V to GND
+
−
<
= V
= 3 k
= 3 k
= OPEN
= OPEN
= OPEN
= OPEN
) − V
) − V
= GND
= V
= V
= V
= 0.8V, V
= 2.0V, V
=
=
=
=
+7V, V
(Note 1)
+7V, V
V
−
1513 mW
1063 mW
+
IH
IL
O
= GND = 0V
O
O
|
|
+150˚C
−0.3V
−
+13V
−13V
+2V (Note 4) ( Figure 1 )
−
30V
30V
O
O
>
−7V
= GND
= GND
−7V
Conditions
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
= 4.5V, V
= 9V, V
= 12V, V
= 4.5V, V
= 9V, V
= 12V, V
= 4.5V, V
= 9V, V
= 12V, V
= 4.5V, V
= 9V, V
= 12V, V
= 4.5V, V
= 9V, V
= 12V, V
= 4.5V, V
= 9V, V
= 12V, V
2
Lead Temperature
Storage Temperature Range
This Product does not meet 2000V ESD rating. (Note 9)
Recommended Operating
Conditions
V
V
Operating Free Air Temp.
(T
(Soldering 4 seconds)
+
−
A
DS14C88
−
−
−
−
−
−
Supply (GND = 0V)
Supply (GND = 0V)
)
−
−
−
−
−
−
−
= 9V
−
= −9V
−
= −9V
−
= −9V
−
= −9V
−
= −9V
= −12V
= −12V
= −12V
= −12V
= −12V
= −12V
= −4.5V
= −4.5V
= −4.5V
= −4.5V
= −4.5V
= −4.5V
V
V
+
−
= +12V,
= −12V
GND
GND
Min
−10
−45
300
2.0
3.0
6.5
9.0
+4.5 +12.6
−4.5 −12.6
Min
0
−10.5
−4.0
−8.0
10.5
Typ
4.0
8.0
Max Units
+75
−65˚C to +150˚C
Max
−3.0
−6.5
−9.0
+10
+45
300
500
−10
−10
−10
−30
−30
−60
0.8
0.6
˚C
V
10
30
60
50
V
V
+
+260˚C
Units
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V