Data Sheet
ADuM5200/ADuM5201/ADuM5202
ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY
All typical specifications are at TA = 25°C, VDD1 = VISO = 3.3 V, VSEL = GNDISO. Minimum/maximum specifications apply over the entire
recommended operation range which is 3.0 V ≤ VDD1, VSEL, VISO ≤ 3.6 V; and −40°C ≤ TA ≤ +105°C, unless otherwise noted. Switching
specifications are tested with CL = 15 pF and CMOS signal levels, unless otherwise noted.
Table 6. DC-to-DC Converter Static Specifications
Parameter
Symbol
Min Typ Max
Unit
Test Conditions
DC-TO-DC CONVERTER SUPPLY
Setpoint
Line Regulation
Load Regulation
Output Ripple
Output Noise
Switching Frequency
PW Modulation Frequency
Output Supply
VISO
3.0
3.3
1
1
3.6
5
V
IISO = 0 mA
IISO = 30 mA, VDD1 = 3.0 V to 3.6 V
IISO = 6 mA to 54 mA
20 MHz bandwidth, CBO = 0.1 µF||10 µF, IISO = 54 mA
CBO = 0.1 µF||10 µF, IISO = 54 mA
VISO (LINE)
VISO (LOAD)
VISO (RIP)
VISO (NOISE)
fOSC
mV/V
%
50
mV p-p
mV p-p
MHz
kHz
mA
130
180
625
fPWM
IISO (MAX)
60
VISO > 3 V
Efficiency at IISO (MAX)
IDD1, No VISO Load
IDD1, Full VISO Load
34
6
175
%
mA
mA
IISO = 60 mA
IDD1 (Q)
IDD1 (MAX)
15
Table 7. DC-to-DC Converter Dynamic Specifications
1 Mbps—A Grade or C Grade
25 Mbps—C Grade
Parameter
SUPPLY CURRENT
Input
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
No VISO load
ADuM5200
ADuM5201
ADuM5202
Available to Load
ADuM5200
ADuM5201
ADuM5202
IDD1
IDD1
IDD1
4
4
5
23
25
27
mA
mA
mA
IISO (LOAD)
IISO (LOAD)
IISO (LOAD)
60
60
60
56
55
54
mA
mA
mA
Table 8. Switching Specifications
A Grade
Typ
C Grade
Typ
Parameter
Symbol
Min
Max
Min
Max
Unit
Test Conditions
SWITCHING SPECIFICATIONS
Data Rate
Propagation Delay
Pulse Width Distortion
Change vs. Temperature
Pulse Width
1
100
40
25
60
6
Mbps
ns
ns
ps/°C
ns
ns
Within PWD limit
50% input to 50% output
|tPLH − tPHL|
tPHL, tPLH
PWD
60
45
5
PW
tPSK
1000
40
Within PWD limit
Between any two units
Propagation Delay Skew
Channel Matching
Codirectional1
50
45
tPSKCD
tPSKOD
50
50
6
15
ns
ns
Opposing Directional2
1
7
Codirectional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation
barrier.
2 Opposing directional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the
isolation barrier.
Rev. B | Page 5 of 28