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DS8925 Datasheet, PDF (3/16 Pages) National Semiconductor (TI) – LocalTalk™ Dual Driver/Triple Receiver
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Electrical Characteristics (Notes 2, 3) (Continued)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified
Symbol
Parameter
Conditions
Pin
RECEIVER CHARACTERISTICS
VTH
Input Threshold
VHY
Hysteresis
RIN
Input Resistance
IIN
Input Current (Other Input = 0V,
Power On, or VCC = VEE = 0V)
VIB
Input Balance Test
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
IOSR
Short Circuit Current
DEVICE CHARACTERISTICS
−7V ≤ VCM ≤ +7V
VCM = 0V
−10V ≤ VCM ≤ +10V
VIN = +10V
VIN = +3V
VIN = −3V
VIN = −10V
RS = 500Ω (R2 only)
IOH = −400 µA,
VIN = +200 mV
IOH = −400 µA, VIN = OPEN
IOL = 8.0 mA, VIN = −200 mV
VO = 0V
RIN+,
RIN−
ROUT
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
IIH
High Level Input Current
IIL
Low Level Input Current
VCL
Input Clamp Voltage
ICC
Power Supply Current
IEE
VIN = 2.4V
VIN = 0.4V
IIN = −12 mA
No Load
D1 Enabled or Disabled
DIN,
DEN1
VCC
VEE
Min Typ Max Units
−200 ±35 +200 mV
70
mV
6.0 8.5
kΩ
3.25 mA
0
1.50 mA
0
−1.50 mA
−3.25 mA
±400 mV
2.7 4.2
V
2.7 4.2
V
0.3
0.5
V
−15 −34
−85
mA
2.0
V
0.8
V
1
40
µA
−10 −200 µA
−1.5
V
40
65
mA
−5
−15
mA
3
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