MAX12931EASA+

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Analog Devices Inc./Maxim Integrated

DIGITAL ISOLATOR 3.75KVRMS 2CH

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MAX12931EASA+

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Analog Devices Inc./Maxim Integrated

DIGITAL ISOLATOR 3.75KVRMS 2CH

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Specifications Pricing Series Description Documents

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 5.43
		10	$ 3.64
		25	$ 3.17
		100	$ 2.65
		250	$ 2.40
		500	$ 2.24
		1000	$ 2.12
		2500	$ 1.98
		5000	$ 1.93

Description

General part information

MAX12931 Series

CAN, RS232, RS422, RS485 Digital Isolator 3000Vrms 2 Channel 25Mbps 50kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	MAX12931EASA+	MAX12931 Series

Channel Type	Unidirectional	Unidirectional
Common Mode Transient Immunity (Min)	-	50 kV/çs
Data Rate	25 MBd	25 - 150 Mbps
Inputs - Side 1/Side 2	1/1	1/1
Isolated Power	False	False
Mounting Type	Surface Mount	Surface Mount
Number of Channels [custom]	2	2
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	8-SOIC	16-SOIC, 8-SOIC
Package / Case [x]	0.154 in	0.154 - 0.295 in
Package / Case [y]	3.9 mm	3.9 - 7.5 mm
Propagation Delay tpLH / tpHL (Max)	33.6 ns, 32.5 ns	32.5 - 33.6 ns
Propagation Delay tpLH / tpHL (Max)	-	9.4 ns
Propagation Delay tpLH / tpHL (Max)	-	9.2 ns
Pulse Width Distortion (Max)	-	2 ns
Pulse Width Distortion (Max) [Max] [x]	4 ns	4 ns
Rise / Fall Time (Typ)	1.6 ns	1.6 ns
Rise / Fall Time (Typ) [Max]	1.4 ns	1.4 ns
Supplier Device Package	8-SOIC	16-SOIC, 8-SOIC
Technology	Capacitive Coupling	Capacitive Coupling
Type	RS232, RS485, RS422, CAN	General Purpose, RS232, RS485, RS422, CAN
Voltage - Isolation	3000 VAC	3000 - 3750 VAC
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	1.71 V	1.71 V

MAX12931 Series

DGTL ISO 3000VRMS 2CH GP 16SOIC

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Data Rate	Operating Temperature [Max]	Operating Temperature [Min]	Technology	Package / Case [x]	Package / Case	Package / Case [y]	Pulse Width Distortion (Max) [Max]	Rise / Fall Time (Typ) [Max]	Rise / Fall Time (Typ)	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Type	Mounting Type	Number of Channels [custom]	Channel Type	Voltage - Isolation	Inputs - Side 1/Side 2	Pulse Width Distortion (Max) [Max] [x]	Propagation Delay tpLH / tpHL (Max)	Common Mode Transient Immunity (Min) [Min]
Analog Devices Inc./Maxim Integrated MAX12931FAWE+T	5.5 V	1.71 V	16-SOIC	150 Mbps	125 °C	-40 °C	Capacitive Coupling	0.295 in	16-SOIC	7.5 mm	2 ns	1.4 ns	1.6 ns	9.4 ns	9.2 ns	General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1
Analog Devices Inc./Maxim Integrated MAX12931EASA+	5.5 V	1.71 V	8-SOIC	25 MBd	125 °C	-40 °C	Capacitive Coupling	0.154 in	8-SOIC	3.9 mm		1.4 ns	1.6 ns			CAN, RS232, RS422, RS485	Surface Mount	2	Unidirectional	3000 VAC	1/1	4 ns	32.5 ns, 33.6 ns
Analog Devices Inc./Maxim Integrated MAX12931CASA+	5.5 V	1.71 V	8-SOIC	150 Mbps	125 °C	-40 °C	Capacitive Coupling	0.154 in	8-SOIC	3.9 mm	2 ns	1.4 ns	1.6 ns	9.4 ns	9.2 ns	General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1
Analog Devices Inc./Maxim Integrated MAX12931CAWE+	5.5 V	1.71 V	16-SOIC	150 Mbps	125 °C	-40 °C	Capacitive Coupling	0.295 in	16-SOIC	7.5 mm	2 ns	1.4 ns	1.6 ns	9.4 ns	9.2 ns	General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1
Analog Devices Inc./Maxim Integrated MAX12931BAWE+T	5.5 V	1.71 V	16-SOIC	25 MBd	125 °C	-40 °C	Capacitive Coupling	0.295 in	16-SOIC	7.5 mm		1.4 ns	1.6 ns			General Purpose	Surface Mount	2	Unidirectional		1/1	4 ns	32.5 ns, 33.6 ns
Analog Devices Inc./Maxim Integrated MAX12931FASA+T	5.5 V	1.71 V	8-SOIC	150 Mbps	125 °C	-40 °C	Capacitive Coupling	0.154 in	8-SOIC	3.9 mm	2 ns	1.4 ns	1.6 ns	9.4 ns	9.2 ns	General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1			50 kV/çs
Analog Devices Inc./Maxim Integrated MAX12931FASA+	5.5 V	1.71 V	8-SOIC	150 Mbps	125 °C	-40 °C	Capacitive Coupling	0.154 in	8-SOIC	3.9 mm	2 ns	1.4 ns	1.6 ns	9.4 ns	9.2 ns	General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1			50 kV/çs
Analog Devices Inc./Maxim Integrated MAX12931BASA+	5.5 V	1.71 V	8-SOIC	25 MBd	125 °C	-40 °C	Capacitive Coupling	0.154 in	8-SOIC	3.9 mm		1.4 ns	1.6 ns			General Purpose	Surface Mount	2	Unidirectional	3750 Vrms	1/1	4 ns	32.5 ns, 33.6 ns
Analog Devices Inc./Maxim Integrated MAX12931EAWE+	5.5 V	1.71 V	16-SOIC	25 MBd	125 °C	-40 °C	Capacitive Coupling	0.295 in	16-SOIC	7.5 mm		1.4 ns	1.6 ns			General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1	4 ns	32.5 ns, 33.6 ns
Analog Devices Inc./Maxim Integrated MAX12931EAWE+T	5.5 V	1.71 V	16-SOIC	25 MBd	125 °C	-40 °C	Capacitive Coupling	0.295 in	16-SOIC	7.5 mm		1.4 ns	1.6 ns			General Purpose	Surface Mount	2	Unidirectional	3000 VAC	1/1	4 ns	32.5 ns, 33.6 ns