Specification	ISO7831DWWR

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	100 V/ns
Data Rate	100 Mbps
Inputs - Side 1/Side 2 [custom]	2
Inputs - Side 1/Side 2 [custom]	1
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	3
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	16-SOIC
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	16 ns
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	16 ns
Pulse Width Distortion (Max) [Max]	4.1 ns
Rise / Fall Time (Typ) [custom]	1.9 ns
Rise / Fall Time (Typ) [custom]	1.7 ns
Supplier Device Package	16-SOIC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Isolation	5700 Vrms
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.25 V

ISO7831 Series

Part	Number of Channels [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Common Mode Transient Immunity (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Technology	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Supplier Device Package	Channel Type	Mounting Type	Pulse Width Distortion (Max) [Max]	Data Rate	Package / Case	Voltage - Isolation	Package / Case [x]	Package / Case [y]
Texas Instruments ISO7831FDWWR	3	16 ns	16 ns	100 V/ns	-55 °C	125 °C	General Purpose	5.5 V	2.25 V	1.9 ns	1.7 ns	Capacitive Coupling	2	1	16-SOIC	Unidirectional	Surface Mount	4.1 ns	100 Mbps	16-SOIC	5700 Vrms
Texas Instruments ISO7831DWWR	3	16 ns	16 ns	100 V/ns	-55 °C	125 °C	General Purpose	5.5 V	2.25 V	1.9 ns	1.7 ns	Capacitive Coupling	2	1	16-SOIC	Unidirectional	Surface Mount	4.1 ns	100 Mbps	16-SOIC	5700 Vrms
Texas Instruments ISO7831DWW	3	16 ns	16 ns	100 V/ns	-55 °C	125 °C	General Purpose	5.5 V	2.25 V	1.9 ns	1.7 ns	Capacitive Coupling	2	1	16-SOIC	Unidirectional	Surface Mount	4.1 ns	100 Mbps	16-SOIC	5700 Vrms
Texas Instruments ISO7831FDWR	3	16 ns	16 ns	70 kV/µs	-55 °C	125 °C	General Purpose	5.5 V	2.25 V	1.9 ns	1.7 ns	Capacitive Coupling	2	1	16-SOIC	Unidirectional	Surface Mount	4.1 ns	100 Mbps	16-SOIC	5700 Vrms	0.295 in	7.5 mm
Texas Instruments ISO7831DW	3	16 ns	16 ns	70 kV/µs	-55 °C	125 °C	General Purpose	5.5 V	2.25 V	1.9 ns	1.7 ns	Capacitive Coupling	2	1	16-SOIC	Unidirectional	Surface Mount	4.1 ns	100 Mbps	16-SOIC	5700 Vrms	0.295 in	7.5 mm
Texas Instruments ISO7831DWR	3	16 ns	16 ns	70 kV/µs	-55 °C	125 °C	General Purpose	5.5 V	2.25 V	1.9 ns	1.7 ns	Capacitive Coupling	2	1	16-SOIC	Unidirectional	Surface Mount	4.1 ns	100 Mbps	16-SOIC	5700 Vrms	0.295 in	7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.83
		10	$ 6.17
		25	$ 5.88
		100	$ 5.11
		250	$ 4.88
		500	$ 4.45
	Digi-Reel®	1	$ 6.83
		10	$ 6.17
		25	$ 5.88
		100	$ 5.11
		250	$ 4.88
		500	$ 4.45
	Tape & Reel (TR)	1000	$ 3.88
		2000	$ 3.73

Description

General part information

ISO7831 Series

General Purpose Digital Isolator 5700Vrms 3 Channel 100Mbps 100kV/µs CMTI 16-SOIC (0.551", 14.00mm Width)