ADuM6200/ADuM6201/ADuM6202
Data Sheet
Table 5. Input and Output Characteristics
Test Conditions/
Parameter
Symbol
Min
Typ
Max
Unit
Comments
DC SPECIFICATIONS
Logic High Input Threshold
Logic Low Input Threshold
V IH
V IL
0.7 × V ISO or 0.7 × V DD1
0.3 × V ISO or 0.3 × V DD1
V
V
Logic High Output Voltages
V OH
V DD1 ? 0.3 or V ISO ? 0.3
V DD1 ? 0.5 or V ISO ? 0.5
5.0
4.8
V
V
I Ox = ?20 μA, V Ix = V IxH
I Ox = ?4 mA, V Ix = V IxH
Logic Low Output Voltages
V OL
0.0
0.2
0.1
0.4
V
V
I Ox = 20 μA, V Ix = V IxL
I Ox = 4 mA, V Ix = V IxL
Undervoltage Lockout
UVLO
V DD1 , V ISO supplies
Positive-Going Threshold
Negative-Going Threshold
Hysteresis
V UV+
V UV?
V UVH
2.7
2.4
0.3
V
V
V
Input Currents per Channel
I I
?20
+0.01
+20
μA
0 V ≤ V Ix ≤ V DD1
AC SPECIFICATIONS
Output Rise/Fall Time
t R /t F
2.5
ns
10% to 90%
Common-Mode Transient
Immunity 1
Refresh Rate
|CM|
f r
25
35
1.0
kV/μs
Mbps
V Ix = V DD1 or V ISO , V CM = 1000 V,
transient magnitude = 800 V
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V O > 0.7 × V DD1 or 0.7 × V ISO for a high input or V O < 0.3 × V DD1 or 0.3 × V ISO for a low
input. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges.
ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY
Typical specifications are at T A = 25°C, V DD1 = V ISO = 3.3 V, V SEL = GND ISO . Minimum/maximum specifications apply over the entire
recommended operation range, which is 3.0 V ≤ V DD1 , V SEL , V ISO ≤ 3.6 V, and ?40°C ≤ T A ≤ +105°C, unless otherwise noted. Switching
specifications are tested with C L = 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/Comments
DC-TO-DC CONVERTER SUPPLY
Setpoint
Line Regulation
Load Regulation
Output Ripple
Output Noise
V ISO
V ISO(LINE)
V ISO(LOAD)
V ISO(RIP)
V ISO(NOISE)
3.0
3.3
1
1
50
130
3.6
5
V
mV/V
%
mV p-p
mV p-p
I ISO = 0 mA
I ISO = 20 mA, V DD1 = 3.0 V to 3.6 V
I ISO = 4 mA to 36 mA
20 MHz bandwidth, C BO = 0.1 μF||10 μF, I ISO = 36 mA
C BO = 0.1 μF||10 μF, I ISO = 36 mA
Switching Frequency
PWM Frequency
f OSC
f PWM
180
625
MHz
kHz
Output Supply Current
Efficiency at I ISO(MAX)
I ISO(MAX)
40
29
mA
%
V ISO > 3 V
I ISO = 40 mA
I DD1 , No V ISO Load
I DD1 , Full V ISO Load
I DD1(Q)
I DD1(MAX)
10
175
17
mA
mA
Rev. C | Page 4 of 28
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