ADUM1233BRWZ-RL Analog Devices Inc, ADUM1233BRWZ-RL Datasheet - Page 8

• Manufacturer Part Number: ADUM1233BRWZ-RL
• Description: IC,Dual MOSFET Driver,CMOS,SOP,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADUM1233BRWZ-RL

• Inputs - Side 1/side 2: 2/0
• Number Of Channels: 2
• Isolation Rating: 2500Vrms
• Voltage - Supply: 4.5 V ~ 5.5 V
• Data Rate: 10Mbps
• Propagation Delay: 124ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuM1233
APPLICATIONS INFORMATION
COMMON-MODE TRANSIENT IMMUNITY
In general, common-mode transients consist of linear and
sinusoidal components. The linear component of a common-
mode transient is given by
where ΔV/Δt is the slope of the transient shown in Figure 11
and Figure 12.
The transient of the linear component is given by
The ability of the ADuM1233 to operate correctly in the
presence of linear transients is characterized by the data in
Figure 8. The data is based on design simulation and is the
maximum linear transient magnitude that the ADuM1233 can
tolerate without an operational error. This data shows a higher
level of robustness than what is listed in Table 5 because the
transient immunity values obtained in Table 5 use measured
data and apply allowances for measurement error and margin.
The sinusoidal component (at a given frequency) is given by
where:
V
f is the frequency of the sinusoidal.
0
is the magnitude of the sinusoidal.
V
dV
V
Figure 8. Transient Immunity (Linear Transients) vs. Temperature
400
350
300
250
200
150
100
CM, sinusoidal
CM, linear
50
CM
0
–40
/dt = ΔV/Δt
= (ΔV/Δt) t
–20
= V
WORST-CASE PROCESS VARIATION
0
sin(2πft)
0
TEMPERATURE (°C)
BEST-CASE PROCESS VARIATION
20
40
60
80
100
Rev. B | Page 8 of 12
The transient magnitude of the sinusoidal component is given by
The ability of the ADuM1233 to operate correctly in the presence
of sinusoidal transients is characterized by the data in Figure 9
and Figure 10. The data is based on design simulation and is the
maximum sinusoidal transient magnitude (2πf V
ADuM1233 can tolerate without an operational error. Values
for immunity against sinusoidal transients are not included in
Table 5 because measurements to obtain such values have not
been possible.
dV
300
250
200
150
100
50
250
200
150
100
0
50
CM
0
0
0
Figure 10. Transient Immunity (Sinusoidal Transients),
/dt = 2πf V
Figure 9. Transient Immunity (Sinusoidal Transients),
BEST-CASE PROCESS VARIATION
BEST-CASE PROCESS VARIATION
250
250
500
WORST-CASE PROCESS VARIATION
500
100°C Ambient Temperature
27°C Ambient Temperature
0
WORST-CASE PROCESS VARIATION
750
FREQUENCY (MHz)
750
FREQUENCY (MHz)
1000
1000
1250
1250
1500
1500
1750
0
1750
) that the
2000
2000