MAX14850 Datasheet, PDF (8/16 Pages) Maxim Integrated Products – Six-Channel Digital Isolator

MAX14850
Six-Channel Digital Isolator
Typical Operating Characteristics
(V_CCA – V_GNDA = 3.3V, V_CCB – V_GNDB = 3.3V, all inputs idle, T_A = +25NC, unless otherwise noted.
ICCA vs. DATA RATE
9
8
INA1/INA2
SWITCHING
7
6
5
4
3
INB1/INB2
SWITCHING
2
1
0
0.001 0.01 0.1
1
10 100
DATA RATE (Mbps)
ICCB vs. DATA RATE
9
8
INB1/INB2
SWITCHING
7
6
5
4
3
INA1/INA2
SWITCHING
2
1
0
0.001 0.01 0.1
1
10 100
DATA RATE (Mbps)
ICCA vs. DATA RATE
7
6
5 _I/OA1/I/OA2
SWITCHING
4
3
I/OB1/I/OB2
SWITCHING
2
1
0
0.001
PULLUP = 2k
0.01
0.1
1
10
DATA RATE (Mbps)
ICCB vs. DATA RATE
8
7
6
5 I/OB1/I/OB2
SWITCHING
4
3
I/OA1/I/OA2
SWITCHING
2
1
0
0.001
PULLUP = 2k
0.01
0.1
1
10
DATA RATE (Mbps)
10
9
8
7
6
5
4
3
2
1
0
3.0
ICCA vs. VCCA
TA = -40°C ^{TA = +125°C}
TA = +25°C
3.5 4.0 4.5 5.0 5.5
VCCA (V)
10
9
8
7
6
5
4
3
2
1
0
3.0
ICCB vs. VCCB
TA = +125°C
TA = -40°C TA = -40°C
3.5 4.0 4.5 5.0 5.5
VCCB (V)
ICC vs.TEMPERATURE
9
8
ICCA
7
6
5
4
ICCB
3
2
1
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
OUTA_ VOH vs. SOURCE CURRENT
5
VCCA = 5V
4
3
VCCA = 3.3V
2
1
0
0
15
30
45
60
75
ISOURCE (mA)
OUTA_ VOL vs. SINK CURRENT
5
4
3
2
VCCA = 3.3V
1
V_CCA = 5V
0
0
15
30
45
60
75
ISINK (mA)
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