Datasheet DCL540C01A (Toshiba) - 6
| Manufacturer | Toshiba |
| Description | High Speed Quad Channel Digital Isolators |
| Pages / Page | 38 / 6 — (3). DCL541A01A/ DCL541B01A |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
(3). DCL541A01A/ DCL541B01A
Model Line for this Datasheet
Text Version of Document
DCL54xx01A
(3) DCL541A01A/ DCL541B01A
INPUT INPUT OUTPUT VDD1 VDD2 DISABLE COMMENTS (V (V (DIS Ix) Ox) x) L L Normal Operation L or OPEN H H PU Default mode PU OPEN DCL541A01A=L , DCL541B01A=H Default Input Disable mode H X DCL541A01A=L , DCL541B01A=H When VDD2 is unpowered, a channel output PD X X Undetermined is undetermined. H X Don’t use, since a certain voltage will be X Don't use output through the internal ESD circuit. X H PD Default mode PU Default DCL541A01A=L , DCL541B01A=H L or OPEN L or OPEN When V PD Undetermined DD2 is unpowered, a channel output is undetermined. VDDI: Input VDDx , VDDO: Output VDDx , PU= Powered up (VDD≥2.25 V), PD=Powered down (VDD≤1.7 V), H=High Level, L=Low Level, X= Don’t care 6 2026-07-14 ©2026 Toshiba Electronic Devices & Storage Corporation Rev.1.4
(3) DCL541A01A/ DCL541B01A
INPUT INPUT OUTPUT VDD1 VDD2 DISABLE COMMENTS (V (V (DIS Ix) Ox) x) L L Normal Operation L or OPEN H H PU Default mode PU OPEN DCL541A01A=L , DCL541B01A=H Default Input Disable mode H X DCL541A01A=L , DCL541B01A=H When VDD2 is unpowered, a channel output PD X X Undetermined is undetermined. H X Don’t use, since a certain voltage will be X Don't use output through the internal ESD circuit. X H PD Default mode PU Default DCL541A01A=L , DCL541B01A=H L or OPEN L or OPEN When V PD Undetermined DD2 is unpowered, a channel output is undetermined. VDDI: Input VDDx , VDDO: Output VDDx , PU= Powered up (VDD≥2.25 V), PD=Powered down (VDD≤1.7 V), H=High Level, L=Low Level, X= Don’t care 6 2026-07-14 ©2026 Toshiba Electronic Devices & Storage Corporation Rev.1.4