Preliminary Data Sheet
September 2001
L9216B/H
High-Voltage Ringing SLIC with Ground Start
Electrical Characteristics
(continued)
Table 14. Logic Inputs and Outputs (V
CC
= 5 V)
Parameter
Input Voltages:
Low Level
High Level
Input Current:
Low Level (V
CC
= 5.25 V, V
I
= 0.4 V)
High Level (V
CC
= 5.25 V, V
I
= 2.4 V)
Output Voltages (open collector with internal pull-up resistor):
Low Level (V
CC
= 4.75 V, I
OL
= 200
µA)
High Level (V
CC
= 4.75 V, I
OH
= –20
µA)
Table 15. Logic Inputs and Outputs (V
CC
= 3.3 V)
Parameter
Input Voltages:
Low Level
High Level
Input Current:
Low Level (V
CC
= 3.46 V, V
I
= 0.4 V)
High Level (V
CC
= 3.46 V, V
I
= 2.4 V)
Output Voltages (open collector with internal 60 kΩ pull-up resistor):
Low Level (V
CC
= 3.13 V, I
OL
= 200
µA)
High Level (V
CC
= 3.13 V, I
OH
= –5
µA)
Table 16. Ground Start
Parameter
Tip Open Mode:
Tip Input Impedance
Detector Accuracy
Detection
Min
150
—
50
Typ
—
—
—
Max
—
20
—
Unit
kΩ
%
ms
Symbol
V
IL
V
IH
I
IL
I
IH
V
OL
V
OH
Min
–0.5
2.0
—
—
0
2.2
Typ
0.2
2.5
—
—
0.2
—
Max
0.5
V
CC
±50
±50
0.5
V
CC
Unit
V
V
µA
µA
V
V
Symbol
V
IL
V
IH
I
IL
I
IH
V
OL
V
OH
Min
–0.5
2.0
—
—
0
2.4
Typ
0.4
2.4
—
—
0.2
—
Max
0.7
V
CC
±50
±50
0.4
V
CC
Unit
V
V
µA
µA
V
V
Agere Systems Inc.
17
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