Datasheet

DS14C232
SNLS076C –OCTOBER 1999–REVISED APRIL 2013 www.ti.com
Electrical Characteristics
(1)
(continued)
Over recommended operating conditions, unless otherwise specified
Symbol Parameter Conditions Min Max Units
RECEIVER CHARACTERISTICS (C1–C4 = 1.0 μF)
V
TH
Input High Threshold Voltage 3.0 V
V
TL
Input Low Threshold Voltage 0.2 V
V
HY
Hysteresis T
A
= 25°C, +125°C 0.1 1.0 V
T
A
= −55°C 0.05 1.0 V
R
IN
Input Resistance V
IN
= ±3V and ±15V, T
A
= 25°C 3.0 7.0 kΩ
V
OH
High Level Output Voltage I
O
= −3.2 mA 3.5 V
I
O
= −20 μA 4.0 V
V
OL
Low Level Output Voltage I
O
= +3.2 mA 0.4 V
Switching Characteristics
Over recommended operating conditions, unless otherwise specified.
Symbol Parameter Conditions Min Max Units
DRIVER CHARACTERISTICS (C1–C4 = 1.0 μF)
t
PLH
Propagation Delay Low to High R
L
= 3 kΩ, C
L
= 50 pF (Figure 5, Figure 6) 4.0 μs
t
PHL
Propagation Delay High to Low 4.0 μs
t
SK
Skew |t
PLH
− t
PHL
| 1.0 μs
SR1 Output Slew Rate R
L
= 3 kΩ to 7 kΩ, C
L
= 2500 pF See
(1)
1.5 30 V/μs
RECEIVER CHARACTERISTICS (C1–C4 = 1.0 μF)
t
PLH
Propagation Delay Low to High Input Pulse Width > 10 μs 8.0 μs
t
PHL
Propagation Delay High to Low C
L
= 50 pF 8.0 μs
t
SK
Skew |t
PLH
− t
PHL
| (Figure 7, Figure 8) 2.0 μs
(1) Slew rate is defined as ΔV/Δt, measured between ±3V level.
Connection Diagrams
Figure 3. 16-Lead CDIP Figure 4. 20-Lead LCCC
See NFE Package See NAJ Package
For Complete Military Product Specifications see MDS or SMD
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