SA7527 Ver la hoja de datos (PDF) - Silan Microelectronics
Número de pieza
componentes Descripción
Fabricante
SA7527 Datasheet PDF : 8 Pages
| |||
(Continued)
Figure 3. Supply Current vs Supply Voltage
0.015
0.012
0.009
0.006
0.003
0.000
0
10
20
30
40
50
Supply Voltage (V)
TEST CIRCUIT
SA7527
TEST SPECIFICATION (Unless otherwise specified, VDC2=14V)
Parameter
Switches
Test conditions
Vth(st)
S2,S3,S4,S5
VDC3=3,VDC4=1,VDC6=0
HY(st)
S2,S3,S4,S5
VDC3=3,VDC4=1,VDC6=0
I(st)
I(cc)
Icc(ovp)
S2,S3,S4,S5
S2,S3,S4,S5
S1
VDC3=3,VDC4=1,VDC6=0
VDC3=3,VDC4=1,VDC6=0
VDC1=3
Idcc
S1,S3,S4,S7,S8 VDC6=0
Vref
ǻVref
Ib(ea)
I(source)
I(sink)
Veao(H)
Veao(L)
Ib(m)
S9
S9
S1
S1,S2
S1,S2
S1
S1
S3
--
--
VDC1 change
VDC1=0,VDC3=4
VDC1=3,VDC3=4
VDC1=0
VDC1=3
--
Test
point
B
B
B
B
B
B
G
G
G
A
A
A
A
E
Remark
VDC2 increase
Following above, decrease the
VDC2 until C level changed
VDC2= Vth(st)-0.2
--
--
Input 50kHz/2V square wave to
F
VDC2=14Vǃ25V
--
--
--
The source current of A is 1mA
The sink current of A is 1mA
VDC4: 0~4V
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2005.07.22
Page 5 of 8
Share Link: 