SI8421BB-D-IS Silicon Laboratories Inc, SI8421BB-D-IS Datasheet - Page 19

• Manufacturer Part Number: SI8421BB-D-IS
• Description: IC ISOLATOR 2CH 5.5V 8-SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: ISOpror

Specifications of SI8421BB-D-IS

• Number Of Channels: 2
• Package / Case: 8-SOIC (3.9mm Width)
• Inputs - Side 1/side 2: 1/1
• Isolation Rating: 2500Vrms
• Voltage - Supply: 2.7 V ~ 5.5 V
• Data Rate: 150Mbps
• Propagation Delay: 8ns
• Output Type: Logic
• Operating Temperature: -40°C ~ 125°C
• Mounting Style: SMD/SMT
• Propagation Delay Time: 6 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1765 - KIT EVAL FOR SI84XXISO
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1756-5

2.3. Device Operation
Device behavior during start-up, normal operation, and shutdown is shown in Table 12.
Notes:
V
I
1. VDDI and VDDO are the input and output power supplies. V
2. Powered (P) state is defined as 2.70 V < VDD < 5.5 V.
3. Unpowered (UP) state is defined as VDD = 0 V.
4. X = not applicable; H = Logic High; L = Logic Low.
5. Note that an I/O can power the die for a given side through an internal diode if its source has adequate current.
Input
X
X
H
L
5
5
1,4
VDDI State
UP
P
P
P
1,2,3
VDDO State
Table 12. Si84xx Logic Operation Table
UP
P
P
P
1,2,3
Undetermined
V
O
Output
Rev. 1.3
H
L
L
1,4
I
and V
Normal operation.
Upon transition of VDDI from unpowered to pow-
ered, V
than 1 µs.
Upon transition of VDDO from unpowered to pow-
ered, V
1 µs.
O
are the respective input and output terminals.
O
O
returns to the same state as V
returns to the same state as V
Comments
Si8410/20/21
I
I
in less
within
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