ADUM3470CRSZ Analog Devices Inc, ADUM3470CRSZ Datasheet - Page 11

• Manufacturer Part Number: ADUM3470CRSZ
• Description: IC, DIGITAL ISOLATOR, 60NS, SSOP-20
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADUM3470CRSZ

• No. Of Channels: 4
• Propagation Delay: 60ns
• Supply Current: 33mA
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Digital Ic Case Style: SSOP
• No. Of Pins: 20
• Operating Temperature: -40°C ~ 105°C
• Inputs - Side 1/side 2: 4/0
• Number Of Channels: 4
• Isolation Rating: 2500Vrms
• Voltage - Supply: 3.3V, 5V
• Data Rate: 25Mbps
• Output Type: Logic
• Package / Case: 20-SSOP (0.200", 5.30mm Width)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE CHARACTERISTICS
Table 5.
Parameter
Resistance (Input to Output)
Capacitance (Input to Output)
Input Capacitance
IC Junction to Ambient Thermal Resistance
Thermal Shutdown
1
2
3
REGULATORY APPROVALS (PENDING)
Table 6.
UL
Recognized under the UL 1577 component
recognition program
Single protection, 2500 V rms isolation
voltage
File E214100
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2
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 7.
Parameter
Rated Dielectric Insulation Voltage
Minimum External Air Gap (Clearance)
Minimum External Tracking (Creepage)
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index) CTI
Isolation Group
The device is considered a 2-terminal device: Pin 1 to Pin 8 is shorted together; and Pin 9 to Pin 16 is shorted together.
Input capacitance is from any input data pin to ground.
See the
In accordance with UL 1577, each ADuM3470/ADuM3471/ADuM3472/ADuM3473/ADuM3474 is proof tested by applying an insulation test voltage of ≥3000 V rms for
1 sec (current leakage detection limit = 10 μA).
In accordance with DIN V VDE V 0884-10, each of the ADuM347x is proof tested by applying an insulation test voltage of ≥1050 V peak for 1 sec (partial discharge
detection limit = 5 pC). The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 approval.
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Thermal Analysis
2
1
section for thermal model definitions.
1
1
Symbol
R
C
C
θ
TS
TS
CSA
Approved under CSA Component
Acceptance Notice #5A
Basic insulation per CSA 60950-1-03 and
IEC 60950-1, 600 V rms (848 V peak)
maximum working voltage
File 205078
I-O
I-O
I
JA
SD
SD-HYS
ADuM3470/ADuM3471/ADuM3472/ADuM3473/ADuM3474
Symbol
L(I01)
L(I02)
Min
Rev. 0 | Page 11 of 32
Typ
10
2.2
4.0
50.5
150
20
Value
2500
>5.1
>5.1
0.017 min mm
>400
II
12
Max
Unit
V rms
mm
mm
V
Unit
Ω
pF
pF
°C/W
°C
°C
Test Conditions/Comments
f = 1 MHz
Thermocouple located at center of package underside,
test conducted on 4-layer board with thin traces
T
J
rising
Test Conditions/Comments
1-minute duration
Measured from input terminals to output terminals,
shortest distance through air
Measured from input terminals to output terminals,
shortest distance path along body
Distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
VDE
Certified according to DIN V VDE V 0884-10
(VDE V 0884-10):2006-12
Reinforced insulation, 560 V peak
File 2471900-4880-0001
2
3