SLLSEY2G March 2017 – August 2021 ISOW7840 , ISOW7841 , ISOW7842 , ISOW7843 , ISOW7844
PRODUCTION DATA
PIN | I/O | DESCRIPTION | |||||
---|---|---|---|---|---|---|---|
NAME | NO. | ||||||
ISOW7840 | ISOW7841 | ISOW7842 | ISOW7843 | ISOW7844 | |||
GND1 | 2, 8 | 2, 8 | 2, 8 | 2, 8 | 2, 8 | — | Ground connection for VCC |
GND2 | 9, 15 | 9, 15 | 9, 15 | 9, 15 | 9, 15 | — | Ground connection for VISO |
INA | 3 | 3 | 3 | 3 | 14 | I | Input channel A |
INB | 4 | 4 | 4 | 13 | 13 | I | Input channel B |
INC | 5 | 5 | 12 | 12 | 12 | I | Input channel C |
IND | 6 | 11 | 11 | 11 | 11 | I | Input channel D |
NC | 7 | 7 | 7 | 7 | 7 | — | Not connected |
OUTA | 14 | 14 | 14 | 14 | 3 | O | Output channel A |
OUTB | 13 | 13 | 13 | 4 | 4 | O | Output channel B |
OUTC | 12 | 12 | 5 | 5 | 5 | O | Output channel C |
OUTD | 11 | 6 | 6 | 6 | 6 | O | Output channel D |
SEL | 10 | 10 | 10 | 10 | 10 | I | VISO selection pin. VISO = 5 V when SEL shorted to VISO. VISO = 3.3 V, when SEL shorted to GND2 or when left floating. For more information see the Section 9.4. |
VCC | 1 | 1 | 1 | 1 | 1 | — | Supply voltage |
VISO | 16 | 16 | 16 | 16 | 16 | — | Isolated supply voltage determined by SEL pin |