SA7527 查看數據表（PDF） - Silan Microelectronics
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SA7527 Datasheet PDF : 8 Pages
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SA7527
(Continued)
Parameter
Switches
ǻVm1
S1,S3,S4,S5
ǻVm2
S1,S2,S3,S4,S5
K
S1,S2,S3,S4
Vomax
Ib(cs)
Vth(det)
HY(det)
Vclamp(L)
Vclamp(H)
Ib(det)
Voh
Vol
tr
tf
Vomax(o)
Vomin(o)
td(rst)
Isovp
Idovp
Vovp
tf
S1,S3,S4,S5
S4
S1,S2,S3,S4,S6
S1,S2,S3,S4,S6
--
--
S6
S1,S2,S3,S4,S5
S1,S2,S3,S4,S5
S1,S2,S3,S4,S7
S1,S2,S3,S4,S7
S1,S2,S3,S4,S5
S1,S2,S3,S4,S5
S1,S2,S3,S5
S1,S3,S4,S5
S1,S3,S4,S5
S1,S2,S3,S4,S5
S1,S2,S3,S4,S7
Test conditions
VDC1=2, initialize VDC4,VDC6
low level, enable C high level
VDC1=2,VDC4=1, initialize
VDC3, VDC6 low level, enable
C high level.
VDC1=2V,VDC3=3.5,VDC4=1V
VDC1=2V, VDC4=4
--
VDC1=2V, VDC3=3,VDC4=1,
VDC6=0,
VDC1=2V, VDC3=3,VDC4=1,
VDC6=0,
--
--
--
VDC1=2,VDC6=0
VDC1=2,VDC6=2
VDC1=2,VDC6=0
VDC1=2,VDC6=0
VDC1=2,VDC2=20
VDC1=2,VDC2=5
VDC1=2,VDC3=3.5,VDC4=1
VDC1=2,VDC6=0
VDC1=2,VDC6=0
VDC1=2.7,VDC4=1,VDC6=0
VDC1=2,VDC6=0
Test
point
E
A
--
D
D
G
G
G
G
G
C
C
C
C
C
C
C
A
A
A
C
Remark
Increasing the VDC6 and VDC4,
enables the C changes until the
VDC4 change do not affect the C
level.
Increasing the VDC6 and VDC3
level, enables the C changes
until the VDC3 change do not
affect the C level.
Increase the VDC6 until C level
changed.
K=VDC6/(VDC3*VDC4)
Increase the VDC6 until C level
changed.
VDC6:0~1.7V
Increase the VDC5 until C level
changed.
Following above, the VDC5
decreases until C level changed.
Input 100µA to G
Output 3mA from G
VDC5:1~5V
Output 10mA from C
Input 10mA to C
Input 50kHz/2V square wave to
F
Input 50kHz/2V square wave to
F
Output 100µA from C
Output 100µA from C
Input 10kHz, 10µs, 2V narrow
pulse to D (note1)
Input static current to A, and
enables C low level.
Input dynamic current to A, and
enable C low level.
Increase the VDC3 until C level
changed.
Input 50kHz/2V square wave to
F
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2005.07.22
Page 6 of 8
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