adum5401 Analog Devices, Inc., adum5401 Datasheet - Page 5

• Manufacturer Part Number: adum5401
• Description: Quad-channel Isolators With Integrated Dc-to-dc Converter
• Manufacturer: Analog Devices, Inc.

ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY
3.0 V ≤ V
the entire recommended operating range, unless otherwise noted. All typical specifications are at T
V
Table 2.
Parameter
DC-TO-DC CONVERTER POWER SUPPLY
iCoupler DATA CHANNELS
AC SPECIFICATIONS
SEL
ADuM5401ARWZ/ADuM5402ARWZ/
Setpoint
Line Regulation
Load Regulation
Output Ripple
Output Noise
Switching Frequency
Pulse-Width Modulation Frequency
DC to 2 Mbps Data Rate
25 Mbps Data Rate (CRWZ Grade Only)
I/O Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
= GND
ADuM5403ARWZ/ADuM5404ARWZ
Minimum Pulse Width
Maximum Data Rate
Propagation Delay
Pulse Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching
Maximum Output Supply Current
Efficiency at Maximum Output Supply
I
I
Available V
I
DD1
DD1
DD1
Current
ADuM5401
ADuM5402
ADuM5403
ADuM5404
ADuM5401
ADuM5402
ADuM5403
ADuM5404
Supply Current, No V
Supply Current, No V
Supply Current, Full V
DD1
ISO
≤ 3.6 V, V
.
3
ISO
Supply Current
SEL
1
= GND
ISO
ISO
ISO
Load
Load
PLH
Load
4
− t
ISO
PHL
; all voltages are relative to their respective ground. All minimum/maximum specifications apply over
|
2
Symbol
V
V
V
V
V
f
f
I
I
I
I
I
I
V
V
V
V
V
V
PW
t
PWD
t
t
ISO(MAX)
DD1(Q)
DD1(D)
ISO(LOAD)
DD1(MAX)
IA
OSC
PWM
PHL
PSK
PSKCD
OAH
OCH
OCL
ISO
ISO(LINE)
ISO(LOAD)
ISO(RIP)
ISO(N)
IH
IL
OAL
, I
IB
, t
, V
, V
, V
, V
, I
/t
PLH
IC
ODL
PSKOD
OBH
ODH
OBL
, I
ID
,
,
Min
3.0
60
−10
0.7 × V
0.7 × V
V
V
V
V
1
DD1
ISO
DD1
1SO
− 0.2
− 0.5
− 0.2,
− 0.5,
Rev. 0 | Page 5 of 24
ISO
IDD1
,
ADuM5401/ADuM5402/ADuM5403/ADuM5404
Typ
3.3
1
1
50
130
180
625
36
14
44
46
47
51
42
41
39
38
175
+0.01
5.0
4.8
0.0
0.0
60
Max
3.6
5
20
+10
0.3 × V
0.3 × V
0.1
0.4
1000
100
40
50
50
ISO
IDD1
,
Unit
V
mV/V
%
mV p-p
mV p-p
MHz
kHz
mA
%
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
V
V
V
V
V
V
ns
Mbps
ns
ns
ns
ns
A
= 25°C, V
Test Conditions/Comments
I
I
I
20 MHz bandwidth, C
I
20 MHz bandwidth, C
I
f ≤ 1 MHz, V
I
I
I
I
I
I
C
C
C
C
C
I
I
I
I
C
C
C
C
C
C
ISO
ISO
ISO
ISO
ISO
ISO
ISO
ISO
ISO
ISO
ISO
Ox
Ox
Ox
Ox
L
L
L
L
L
L
L
L
L
L
L
= 0 pF, f = 0 MHz, V
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, f = 12.5 MHz
= 15 pF, f = 12.5 MHz
= 15 pF, f = 12.5 MHz
= 15 pF, f = 12.5 MHz
= −20 μA, V
= −4 mA, V
= 20 μA, V
= 4 mA, V
= 0 mA
= 37.5 mA, V
= 6 mA to 54 mA
= 54 mA
= 54 mA
= I
= 0 mA, f ≤ 1 MHz
= 0 mA, C
= 0 mA, C
= 0 mA, C
= 0 mA, C
ISO(2,max)
DD1
= 3.3 V, V
ISO
, f ≤ 1 MHz
Ix
L
L
L
L
Ix
Ix
= V
= 15 pF, f = 12.5 MHz
= 15 pF, f = 12.5 MHz
= 15 pF, f = 12.5 MHz
= 15 pF, f = 12.5 MHz
> 3.0 V
Ix
= V
= V
DD1
= V
IxL
IxL
IxH
= 3.0 V to 3.6 V
IxH
DD
BO
ISO
BO
= 3.3 V, I
= 0.1 μF║10 μF,
= 3.3 V,
= 0.1 μF║10 μF,
ISO
= 60 mA