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ISO7342CEVM

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Texas Instruments

EVAL BOARD DGTL ISO 3KV 4CH

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Development Boards, Kits, Programmers

ISO7342CEVM

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Texas Instruments

EVAL BOARD DGTL ISO 3KV 4CH

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISO7342CEVM

Embedded	False
Function	Digital Isolator
Primary Attributes	4-Channel (Quad)
Supplied Contents	Board(s)
Type	Interface
Utilized IC / Part	ISO7342C

ISO7342-Q1 Series

Low-power, quad-channel, 2/2, 25-Mbps, default output low digital isolator

Part	Package / Case [x]	Package / Case	Package / Case [y]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Qualification	Voltage - Isolation	Number of Channels	Type	Channel Type	Grade	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Common Mode Transient Immunity (Min) [Min]	Data Rate	Pulse Width Distortion (Max) [Max] [x]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Technology	Utilized IC / Part	Supplied Contents	Primary Attributes	Function	Pulse Width Distortion (Max) [Max]
Texas Instruments ISO7342FCQDWRQ1	0.295 in	16-SOIC	7.5 mm	2	2	AEC-Q100	3000 VAC	4	General Purpose	Unidirectional	Automotive	125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd	4 ns	5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling
Texas Instruments ISO7342CDWR	0.295 in	16-SOIC	7.5 mm	2	2		3000 VAC	4	General Purpose	Unidirectional		125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd	4 ns	5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling
Texas Instruments ISO7342CEVM									Interface																	ISO7342C	Board(s)	4-Channel (Quad)	Digital Isolator
Texas Instruments ISO7342FCDWR	0.295 in	16-SOIC	7.5 mm	2	2		3000 VAC	4	General Purpose	Unidirectional		125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd		5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling					4.1 ns
Texas Instruments ISO7342FCQDWQ1	0.295 in	16-SOIC	7.5 mm	2	2	AEC-Q100	3000 VAC	4	General Purpose	Unidirectional	Automotive	125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd		5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling					4.1 ns
Texas Instruments ISO7342CQDWQ1	0.295 in	16-SOIC	7.5 mm	2	2	AEC-Q100	3000 VAC	4	General Purpose	Unidirectional	Automotive	125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd		5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling					4.1 ns
Texas Instruments ISO7342FCDW	0.295 in	16-SOIC	7.5 mm	2	2		3000 VAC	4	General Purpose	Unidirectional		125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd	4 ns	5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling
Texas Instruments ISO7342CQDWRQ1	0.295 in	16-SOIC	7.5 mm	2	2	AEC-Q100	3000 VAC	4	General Purpose	Unidirectional	Automotive	125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd	4 ns	5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling
Texas Instruments ISO7342CDW	0.295 in	16-SOIC	7.5 mm	2	2		3000 VAC	4	General Purpose	Unidirectional		125 °C	-40 °C	16-SOIC	58 ns	58 ns	25 kV/µs	25 MBd	4 ns	5.5 V	3 V	Surface Mount	1.7 ns	2.1 ns	Capacitive Coupling

Pricing

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

Distributor	Package	Quantity	$

Digikey	Box	1	$ 58.80

Description

General part information

ISO7342-Q1 Series

The ISO734x-Q1 family of devices provides galvanic isolation up to 3000 VRMSfor 1 minute per UL 1577 and 4242 VPKper VDE V 0884-10. These devices have four isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.

The ISO7340-Q1 device has four channels in forward direction, the ISO7341-Q1 device has three forward and one reverse-direction channels, and the ISO7342-Q1 device has two forward and two reverse-direction channels. In case of input power or signal loss, the default output islowfor orderable part numbers with suffixFandhighfor orderable part numbers without suffixF. See theDevice Functional Modessection for further details.

Used in conjunction with isolated power supplies, these devices help prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO734x-Q1 device has integrated noise filter for harsh industrial environment where short noise pulses may be present at the device input pins. The ISO734x-Q1 device has TTL input thresholds and operates from 3-V to 5.5-V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO734x-Q1 family of devices has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance.

Documents

Technical documentation and resources