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ICL232 Datasheet(PDF) 2 Page - Intersil Corporation

Part No. ICL232
Description  5V Powered, Dual RS-232 Transmitter/Receiver
Download  6 Pages
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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ICL232 Datasheet(HTML) 2 Page - Intersil Corporation

   
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Absolute Maximum Ratings
Thermal Information
VCC to Ground .. .. ... .. .. .. .. .. .. .. .(GND -0.3V) < VCC <6V
V+ to Ground . . . . . ... .. .. .. .. .. .. .. . (VCC -0.3V) <V+<12V
V- to Ground .. .. .. ... .. .. .. .. .. .. .. -12V <V- < (GND +0.3V)
Input Voltages
T1IN,T2IN.. .. .. ... .. .. .. .. .. . (V- -0.3V) <VIN <(V+ +0.3V)
R1IN,R2IN . . . . . ... .. .. .. .. .. .. .. .. .. ... .. .. .. .. . ±30V
Output Voltages
T1OUT,T2OUT .. ... .. .. .. . (V- -0.3V) <VTXOUT <(V+ +0.3V)
R1OUT,R2OUT .. ... .. ..(GND -0.3V) <VRXOUT <(VCC +0.3V)
Short Circuit Duration
T1OUT,T2OUT .. ... .. .. .. .. .. .. .. .. .. ... .. .. Continuous
R1OUT,R2OUT .. ... .. .. .. .. .. .. .. .. .. ... .. .. Continuous
Operating Conditions
Temperature Ranges
ICL232C . .. .. .. ... .. .. .. .. .. .. .. .. .. ... .. ..0oCto 70oC
ICL232I . . . . . . . . ... .. .. .. .. .. .. .. .. .. ... .. -40oCto 85oC
ICL232M . .. .. .. ... .. .. .. .. .. .. .. .. .. ... .-55oCto 125oC
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
CERDIP Package . . . . . . ... .. .. .. .
80
18
PDIP Package . .. .. .. .. ... .. .. .. .
100
N/A
SOIC Package. .. .. .. .. ... .. .. .. .
100
N/A
Maximum Junction Temperature
Plastic Packages . .. .. .. ... .. .. .. .. .. .. .. .. .. ... .. 150oC
Ceramic Package .. .. .. ... .. .. .. .. .. .. .. .. .. ... .. 175oC
Maximum Storage Temperature Range .. .. .. .. .. -65oCto 150oC
Maximum Lead Temperature (Soldering 10s) .. .. .. .. ... .. 300oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Test Conditions: VCC =+5V ±10%, TA = Operating Temperature Range. Test Circuit as in Figure 8
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Transmitter Output Voltage Swing, TOUT
T1OUT and T2OUT Loaded with 3kΩ
to Ground
±5
±9
±10
V
Power Supply Current, ICC
Outputs Unloaded, TA =25
oC-
5
10
mA
TIN, Input Logic Low, VlL
--
0.8
V
TIN, Input Logic High, VlH
2.0
-
-
V
Logic Pullup Current, IP
T1IN,T2IN = 0V
-
15
200
µA
RS-232 Input Voltage Range, VIN
-30-
+30V
Receiver Input Impedance, RIN
VIN = ±3V
3.0
5.0
7.0
k
Receiver Input Low Threshold, VlN (H-L)
VCC =5V, TA =25
oC0.8
1.2
-
V
Receiver Input High Threshold, VIN (L-H)
VCC =5V, TA =25
oC-
1.7
2.4
V
Receiver Input Hysteresis, VHYST
0.2
0.5
1.0
V
TTL/CMOS Receiver Output Voltage Low, VOL
IOUT = 3.2mA
-
0.1
0.4
V
TTL/CMOS Receiver Output Voltage High, VOH IOUT = -1.0mA
3.5
4.6
-
V
Propagation Delay, tPD
RS-232 to TTL
-
0.5
-
µs
Instantaneous Slew Rate, SR
CL =10pF, RL =3kΩ,TA =25
oC
(Notes 2, 3)
--
30
V/
µs
Transition Region Slew Rate, SRT
RL =3kΩ,CL = 2500pF Measured
from +3V to -3V or -3V to +3V
-3
-
V/
µs
Output Resistance, ROUT
VCC =V+= V- =0V, VOUT = ±2V
300
-
-
RS-232 Output Short Circuit Current, ISC
T1OUT or T2OUT Shorted to GND
-
±10
-
mA
NOTES:
2. Guaranteed by design.
3. See Figure 4 for definition.
ICL232


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