SI8651BD-B-IS Silicon Laboratories Inc, SI8651BD-B-IS Datasheet - Page 21

• Manufacturer Part Number: SI8651BD-B-IS
• Description: IC ISOLATOR 5CH 5.0KV 16-SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8651BD-B-IS

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-2104-5

Notes:
1. Enable inputs EN1 and EN2 can be used for multiplexing, for clock sync, or other output control. These inputs are
2. X = not applicable; H = Logic High; L = Logic Low.
3. When using the enable pin (EN) function, the output pin state is driven into a high-impedance state when the EN pin is
Si8650
Si8651
Si8652
Si8655
P/N
internally pulled-up to local VDD by a 2 µA current source allowing them to be connected to an external logic level (high
or low) or left floating. To minimize noise coupling, do not connect circuit traces to EN1 or EN2 if they are left floating. If
EN1, EN2 are unused, it is recommended they be connected to an external logic level, especially if the Si865x is
operating in a noisy environment.
disabled (EN = 0).
EN1
—
—
—
H
X
X
H
X
X
L
L
1,2
EN2
—
H
X
X
H
X
X
H
L
L
L
1,2
Outputs B1, B2, B3, B4, B5 are enabled and follow input state.
Outputs B1, B2, B3, B4, B5 are disabled and Logic Low or in high impedance
state.
Output A5 enabled and follow input state.
Output A5 disabled and in high impedance state.
Outputs B1, B2, B3, B4 are enabled and follow input state.
Outputs B1, B2, B3, B4 are disabled and in high impedance state.
Outputs A4 and A5 are enabled and follow input state.
Outputs A4 and A5 are disabled and in high impedance state.
Outputs B1, B2, B3 are enabled and follow input state.
Outputs B1, B2, B3 are disabled and in high impedance state.
Outputs B1, B2, B3, B4, B5 are enabled and follow input state.
3
Table 13. Enable Input Truth
Rev. 1.2
Operation
1
Si8650/51/52/55
3
3
3
3
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