PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Number of Channels	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Data Rate	Polarity	Isolation Voltage	Isolation Type	Propagation Delay Time
SI8640BB-B-IS	1+ $2.660 10+ $2.580 25+ $2.570 50+ $2.520		PDF RFQ	1,744 In-stock	Silicon Labs	Digital Isolators Quad Ch 2.5kV Isltr 150M 4/0 SOIC16	SMD/SMT	SOIC-16	- 40 C	+ 125 C	Tube	4 Channel	5.5 V	2.7 V	3.6 mA	150 Mb/s	Unidirectional	1 kVrms	Capacitive Coupling	2 ns
SI8640AB-B-IS1	1+ $1.610 10+ $1.560 50+ $1.530 100+ $1.500		PDF RFQ	2,375 In-stock	Silicon Labs	Digital Isolators Quad Ch 1.0kV Isltr 1M 4/0 NB SOIC16	SMD/SMT	SOIC-16	- 40 C	+ 125 C	Tube	4 Channel	5.5 V	2.7 V	3.6 mA	1 Mb/s	Unidirectional	2.5 kVrms	Capacitive Coupling	2 ns
SI8645BB-B-IS1		GET PRICE	PDF RFQ	35,800 In-stock	Silicon Labs	Digital Isolators Quad Ch 1.0kV Isltr 150M 4/0 NB SOIC16	SMD/SMT	SOIC-16	- 40 C	+ 125 C	Tube	4 Channel	5.5 V	2.7 V	3.6 mA	150 Mb/s	Unidirectional	2.5 kVrms	Capacitive Coupling	2 ns
SI8640AB-B-IS	1+ $1.790 10+ $1.740 25+ $1.730 50+ $1.700		PDF RFQ	171 In-stock	Silicon Labs	Digital Isolators Quad Ch 2.5kV Isltr 1M 4/0 SOIC16	SMD/SMT	SOIC-16	- 40 C	+ 125 C	Tube	4 Channel	5.5 V	2.7 V	3.6 mA	1 Mb/s	Unidirectional	2.5 kVrms	Capacitive Coupling	2 ns
SI8645BB-B-IS	1+ $2.660 10+ $2.580 25+ $2.570 50+ $2.520		PDF RFQ	46 In-stock	Silicon Labs	Digital Isolators Quad Ch 2.5kV Isltr 150M 4/0 SOIC16	SMD/SMT	SOIC-16	- 40 C	+ 125 C	Tube	4 Channel	5.5 V	2.7 V	3.6 mA	150 Mb/s	Unidirectional	2.5 kVrms	Capacitive Coupling	2 ns