SN65C3223E_07 Datasheet, PDF (7/20 Pages) Texas Instruments – 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS WITH ±15-kV ESD PROTECTION

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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
AUTO-POWERDOWN SECTION
Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5)
V_T+(valid)
V_T(valid)
V_T(invalid)
PARAMETER
Receiver input threshold for
INVALID high-level output voltage
Receiver input threshold for
INVALID high-level output voltage
Receiver input threshold for
INVALID low-level output voltage
V_OH
INVALID high-level output voltage
V_OL
INVALID low-level output voltage
TEST CONDITIONS
FORCEON = GND,
FORCEOFF = V_CC
FORCEON = GND,
FORCEOFF = V_CC
FORCEON = GND,
I_OH = 1 mA,
FORCEOFF = V_CC
I_OL = 1.6 mA,
FORCEOFF = V_CC
FORCEOFF = V_CC
FORCEON = GND,
FORCEON = GND,
MIN MAX UNIT
2.7 V
–2.7
V
–0.3
0.3 V
V_CC – 0.6
V
0.4 V
Switching Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5)
t_valid
t_invalid
t_en
PARAMETER
Propagation delay time, low- to high-level output
Propagation delay time, high- to low-level output
Supply enable time
TYP ⁽¹⁾
1
30
100
UNIT
µs
µs
µs
(1) All typical values are at V_CC = 3.3 V or V_CC = 5 V, and T_A = 25°C.
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