SI8220 SILABS [Silicon Laboratories], SI8220 Datasheet - Page 19

• Manufacturer Part Number: SI8220
• Description: 0.5 AND 2.5 AMP ISODRIVERS WITH OPTO INPUT (2.5, 3.75, AND 5.0 KVRMS)
• Manufacturer: SILABS [Silicon Laboratories]

7. Pin Descriptions (Narrow-Body SOIC)
*Note: No Connect. These pins are not internally connected.
Pin
1
2
3
4
5
6
7
8
CATHODE Cathode of LED emulator. V
ANODE
Name
V
V
NC
NC
V
V
DD
SS
O
O
No connect.
Anode of LED emulator. V
CATHODE input.
No connect.
External MOSFET source connection and ground reference for V
connected to ground but may be tied to a negative or positive voltage.
Output signal. Pins 6 and 7 are connected together internally.
Output signal. Pins 6 and 7 are connected together internally.
Output-side power supply input referenced to V
Table 13. Pin Descriptions (Narrow-Body SOIC)
CATHODE
Figure 17. Pin Configuration
ANODE
NC
NC
O
O
follows the signal applied to this input with respect to the
follows the signal applied to ANODE with respect to this input.
1
2
3
4
Rev. 0.22
Si8220/21
Top View
Description
8
7
6
5
SS
V
V
V
V
DD
O
O
SS
(24 V max).
DD
. This terminal is typically
Si8220/21
19