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SN65C3223E Datasheet(PDF) 6 Page - Texas Instruments

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Part No. SN65C3223E
Description  3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS WITH ±15-kV ESD PROTECTION
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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SN65C3223E Datasheet(HTML) 6 Page - Texas Instruments

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RECEIVER SECTION
Electrical Characteristics
(1)
Switching Characteristics
(1)
SN65C3223E
,, SN75C3223E
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS
WITH
±15-kV ESD PROTECTION
SLLS727A – MAY 2006 – REVISED JULY 2006
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6)
PARAMETER
TEST CONDITIONS
MIN
TYP(2)
MAX
UNIT
VOH
High-level output voltage
IOH = –1 mA
VCC – 0.6
VCC – 0.1
V
VOL
Low-level output voltage
IOL = 1.6 mA
0.4
V
VCC = 3.3 V
1.6
2.4
VIT+
Positive-going input threshold voltage
V
VCC = 5 V
1.9
2.4
VCC = 3.3 V
0.6
1.1
VIT–
Negative-going input threshold voltage
V
VCC = 5 V
0.6
1.4
Vhys
Input hysteresis (VIT+ – VIT–)
0.5
V
IOZ
Output leakage current
EN = VCC
±0.05
µA
ri
Input resistance
VI = ±3 V to ±25 V
3
5
k
(1)
Test conditions are C1–C4 = 0.1
µF at V
CC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TYP(2)
UNIT
tPLH
Propagation delay time, low- to high-level output
CL = 150 pF, See Figure 3
150
ns
tPHL
Propagation delay time, high- to low-level output
CL = 150 pF, See Figure 3
150
ns
ten
Output enable time
CL = 150 pF, RL = 3 kΩ, See Figure 4
200
ns
tdis
Output disable time
CL = 150 pF, RL = 3 kΩ, See Figure 4
200
ns
tsk(p)
Pulse skew(3)
See Figure 3
50
ns
(1)
Test conditions are C1–C4 = 0.1
µF at V
CC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
(3)
Pulse skew is defined as |tPLH – tPHL| of each channel of the same device.
6
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