SI8610BD-B-IS Silicon Laboratories Inc, SI8610BD-B-IS Datasheet - Page 20

• Manufacturer Part Number: SI8610BD-B-IS
• Description: IC ISOLATOR 1CH 5KV 16-SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8610BD-B-IS

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-2057-5

Si8610/20/21/22
3. Device Operation
Device behavior during start-up, normal operation, and shutdown is shown in Figure 7, where UVLO+ and UVLO–
are the positive-going and negative-going thresholds respectively. Refer to Table 12 to determine outputs when
power supply (VDD) is not present.
20
Notes:
Input
1. VDDI and VDDO are the input and output power supplies. V
2. X = not applicable; H = Logic High; L = Logic Low; Hi-Z = High Impedance.
3. “Powered” state (P) is defined as 2.5 V < VDD < 5.5 V.
4. “Unpowered” state (UP) is defined as VDD = 0 V.
5. Note that an I/O can power the die for a given side through an internal diode if its source has adequate current.
6. See "6. Ordering Guide" on page 27 for details. This is the selectable fail-safe operating mode (ordering option). Some
X
X
V
H
L
5
5
I
1,2
devices have default output state = H, and some have default output state = L, depending on the ordering part number
(OPN). For default high devices, the data channels have pull-ups on inputs/outputs. For default low devices, the data
channels have pull-downs on inputs/outputs.
State
VDDI
UP
P
P
P
1,3,4
State
VDDO
UP
P
P
P
1,3,4
Table 12. Si86xx Logic Operation
Undetermined
V
O
Output
H
L
H
L
6
6
1,2
Rev. 1.3
Normal operation.
Upon transition of VDDI from unpowered to powered,
V
Upon transition of VDDO from unpowered to powered,
V
O
O
I
returns to the same state as V
returns to the same state as V
and V
O
are the respective input and output terminals.
Comments
I
I
in less than 1 µs.
within 1 µs.