ADUM7234BRZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADUM7234BRZ
Manufacturer

ADI
ChipWorker Part#

CW638600
Category

FET Driver
Package

SOIC-16
Description

Digital Isolator CMOS 2CH 2Mbps 16Pin SOIC N Tube
Documentation

Datasheet

ADUM7234BRZ Global Supplier

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ADUM7234BRZ Specifications

Attribute	Attribute Value

Part Number	ADUM7234BRZ
Manufacturer	ADI
ChipWorker Part#	CW638600
Category	FET Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	4.50V (min)
Rise/Fall Time	14 ns
Number of Outputs	2 Output
Output Voltage	12V ~ 18V
Output Current	1.5 mA
Number of Channels	2 Channel
Number of Positions	16 Position
Rise Time	14 ns
Isolation Voltage	1000 Vrms
Input Current (Min)	10 μA
Maximum Forward Voltage (Max)	7 V
Fall Time	14 ns
Fall Time (Max)	30 ns
Fall Time (Max)	30 ns
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
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Size-Length	10 mm
Size-Width	4 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The ADUM7234BRZ is an Isolated Precision Half-bridge Driver that employs iCoupler® technology to provide independent and isolated high-side and low-side outputs. Combining high speed CMOS and monolithic transformer technology, this isolation component provides outstanding performance characteristics superior to optocoupler-based solutions. By avoiding the use of LEDs and photodiodes, this iCoupler gate drive device is able to provide precision timing characteristics not possible with optocouplers. The reliability and performance stability problems associated with optocoupler LEDs are avoided. The ADUM7234 offers the benefit of true, galvanic isolation between the input and each output and between each input. It provides reliable control over the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages.
Isolated high-side and low-side outputs
±350V Peak high side or low side relative to input voltage
350V Peak high side/low side differential voltage
4A Peak output current
High frequency operation (1MHz maximum)
High common-mode transient immunity (>25kV/µs)
High temperature operation
ESD sensitive device, take proper precaution while handling the device.

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