SI8640BA-B-IU Datasheet, PDF (11/42 Pages) Silicon Laboratories – Low-Power Quad-Channel Digital Isolators

Parameter
Symbol
Test Condition
Min
Si8641Bx, Ex
V_DD1
V_DD2
V_DD1
V_DD2
V_I = 0(Bx), 1(Ex)
—
V_I = 0(Bx), 1(Ex)
—
V_I = 1(Bx), 0(Ex)
—
V_I = 1(Bx), 0(Ex)
—
Si8642Bx, Ex
V_DD1
V_DD2
V_DD1
V_I = 0(Bx), 1(Ex)
—
V_I = 0(Bx), 1(Ex)
—
V_I = 1(Bx), 0(Ex)
—
V_DD2
V_I = 1(Bx), 0(Ex)
—
1 Mbps Supply Current (All Inputs = 500 kHz Square Wave, CI = 15 pF on All Outputs)
Si8640Bx, Ex, Si8645Bx
V_DD1
—
V_DD2
—
Si8641Bx, Ex
V_DD1
—
V_DD2
—
Si8642Bx, Ex
V_DD1
—
V_DD2
—
10 Mbps Supply Current (All Inputs = 5 MHz Square Wave, CI = 15 pF on All Outputs)
Si8640Bx, Ex, Si8645Bx
V_DD1
—
V_DD2
—
Si8641Bx, Ex
V_DD1
—
V_DD2
—
Si8642Bx, Ex
V_DD1
—
V_DD2
—
100 Mbps Supply Current (All Inputs = 50 MHz Square Wave, CI = 15 pF on All Outputs)
Si8640Bx, Ex, Si8645Bx
V_DD1
—
V_DD2
—
Si864x Data Sheet
Electrical Specifications
Typ Max Unit
1.4
2.2
2.3
3.7
mA
5.2
7.8
3.6
5.4
1.8
2.9
1.8
2.9
mA
4.4
6.6
4.4
6.6
3.6
5.0
mA
2.9
4.0
3.4
4.8
mA
3.3
4.6
3.3
4.6
mA
3.3
4.6
3.6
5.0
mA
4.0
5.6
3.7
5.2
mA
4.1
5.8
3.9
5.4
mA
3.9
5.4
3.6
5.0
mA
17.5 22.8
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