Datasheet

DS14C232
www.ti.com SNLS076C –OCTOBER 1999–REVISED APRIL 2013
Absolute Maximum Ratings
(1)(2)
Supply Voltage, V
CC
−0.3V to 6V
V
+
Pin (V
CC
− 0.3)V to +14V
V
−
Pin +0.3V to −14V
Driver Input Voltage −0.3V to (V
CC
+ 0.3V)
Driver Output Voltage (V
+
+ 0.3V) to (V
−
− 0.3V)
Receiver Input Voltage ±25V
Receiver Output Voltage −0.3V to (V
CC
+ 0.3V)
Junction Temperature +150°C
Maximum Package Power Dissipation @ 25°C
(3)
NFG Package 1698 mW
D Package 1156 mW
Short Circuit Duration, D
OUT
Continuous
Storage Temp. Range −65°C to +150°C
Lead Temp. (Soldering, 4 sec.) +260°C
ESD Rating
(HBM, 1.5 kΩ, 100 pF) ≥ 2.5 kV
(1) “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be verified. They are not meant to imply
that the devices should be operated at these limits. The tables of “Electrical Characteristics” specify conditions for device operation.
(2) Specifications for the 883 version of this product are listed separately on the following pages.
(3) Ratings apply to ambient temperature at +25°C. Above this temperature derate: NFG Package 15.6 mW/°C, and D Package
10.6 mW/°C.
Recommended Operating Conditions
Min Max Units
Supply Voltage, V
CC
4.5 5.5 V
Operating Free Air Temp. (T
A
)
DS14C232C 0 +70 °C
DS14C232T −40 +85 °C
Electrical Characteristics
(1)
Over recommended operating conditions, unless otherwise specified
Symbol Parameter Conditions Min Typ
(2)
Max Unit
s
DC TO DC CONVERTER CHARACTERISTICS
V
+
Positive Power Supply R
L
= 3 kΩ, C1–C4 = 1.0 μF, D
IN
= 0.8V 9.0 V
V
−
Negative Power Supply R
L
= 3 kΩ, C1–C4 = 1.0 μF, D
IN
= 2.0V −8.5 V
I
CC
Supply (V
CC
) Current No Load 1.0 3.0 mA
DRIVER CHARACTERISTICS
V
IH
High Level Input Voltage 2 V
CC
V
V
IL
Low Level Input Voltage GND 0.8 V
I
IH
High Level Input Current V
IN
≥ 2.0V −10 +10 μA
I
IL
Low Level Input Current V
IN
≤ 0.8V −10 +10 μA
V
OH
High Level Output Voltage R
L
= 3 kΩ 5.0 8.0 V
V
OL
Low Level Output Voltage R
L
= 3 kΩ −7.0 −5.0 V
(1) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
unless otherwise specified.
(2) All typicals are given for V
CC
= 5.0V.
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