过压保护控制器，
具有反向保护功�½
MAX4864L/MAX4865L/MAX4866L/MAX4867
R
C
1MΩ
CHARGE-CURRENT
LIMIT RESISTOR
HIGH-
VOLTAGE
DC
SOURCE
R
D
1.5kΩ
DISCHARGE
RESISTANCE
DEVICE
UNDER
TEST
I
P
100%
90%
AMPERES
STORAGE
CAPACITOR
36.8%
10%
0
0
t
RI
TIME
t
DL
CURRENT WAVEFORM
Ir
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
Cs
100pF
7.
ESD
8.
R
C
50MΩ TO 100MΩ
CHARGE-CURRENT
LIMIT RESISTOR
HIGH-
VOLTAGE
DC
SOURCE
R
D
330Ω
DISCHARGE
RESISTANCE
DEVICE
UNDER
TEST
I
100%
90%
I
PEAK
Cs
150pF
STORAGE
CAPACITOR
10%
t
R
= 0.7ns TO 1ns
30ns
60ns
t
9. IEC 1000-4-2 ESD
10. IEC 1000-4-2 ESD
IEC 1000-4-2
1996
1
IEC 1000-4-2
ESD
MAX4864L/MAX4865L/MAX4866L/MAX4867
IEC 1000-4-2 3
ESD
IEC 1000-4-2
IEC 1000-4-2
( 9)
IEC 1000-4-2
ESD
10
/
IEC 1000-4-2
±8kV IEC 1000-4-2
4
ESD
IC
_____________________________
芯片信息
PROCESS: BiCMOS
_______________________________________________________________________________________
9
ETC [ ETC ]
