UM488_15 Datasheet, PDF (4/17 Pages) Union Semiconductor, Inc. – Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission

UM488/UM491
DC Electrical Characteristics (Continued)
(V_CC = +5V ± 5%, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +5V
and T_A = +25°C.) (Note 1)
Parameter
RECEIVER
Receiver Differential
Threshold Voltage
Symbol
V_TH
Test Conditions
-7V≤V_CM≤12V
Min Typ Max Unit
-200 -125 -50 mV
Receiver Input Hysteresis ΔV_TH
25
mV
Receiver Output High Voltage V_OH
I_O = -4mA, V_ID = -50mV V_CC-1.5
V
Receiver Output Low Voltage V_OL
I_O = 4mA, V_ID = -200mV
0.4 V
Three-State Output Current at
Receiver
I_OZR
Receiver Input Resistance
R_IN
0.4V ≤ V_O ≤ 2.4V
-7V≤V_CM≤12V
96
±1 µA
kΩ
Receiver Output Short Circuit
Current
I_OSR
0V≤V_RO ≤V_CC
±7
SUPPLY CURRENT
Supply Current
No load,
DE = V_CC
I_CC
_______
R E = DI =
GND or V_CC ^{DE = GND}
±95 mA
430 900
µA
375 600
Supply Current in Shutdown
Mode
I_SHDN
DE = GND, V_RE = V_CC
0.001 10 µA
ESD Protection for Y, Z, A, B
Human Body Model
±15
kV
Note 1: All currents into the device are positive; all currents out of the device are negative. All
voltages are referred to device ground unless otherwise noted.
Note 2: ΔV_OD and ΔV_OC are the changes in V_OD and V_OC, respectively, when the DI input changes
state.
Note 3: Maximum current level applies to peak current just prior to foldback-current limiting;
minimum current level applies during current limiting.
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http://www.union-ic.com Rev.05 Dec.2014
4/17