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ISO7231ADW - TI
Manufacturer:
TI
ManyChip's Part#:
MC11883926
Category:
Interface Isolator, Digital Isolator
Package:
SOIC-16
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS ISO7231ADW Digital Isolator, 3Channel, 95ns, 3.15V, 5.5V, SOIC, 16Pins
Stock Locations:
Availability:
2,089 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 6.85

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The ISO7231ADW is a triple-channel Digital Isolator with multiple channel configurations and output-enable functions. This device has logic input and output buffers separated by TI"s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, it blocks high voltage, isolate grounds and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO7231 has two channels in one direction and one channel in opposition. It has an active-high output enable that when driven to a low level, places the output in a high-impedance state. It also has TTL input thresholds and a noise-filter at the input that prevents transient pulses of up to 2ns in duration from being passed to the output of the device. The device comes with a periodic update pulse is sent across the isolation barrier to ensure the proper dc level of the output.
High electromagnetic immunity (EMI)
1Mbps Signalling rate
2ns Maximum low channel-to-channel output skew
10ns Maximum low pulse-width distortion (PWD)
Typical 25-year life at rated working voltage
4kV ESD Protection

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ISO7231ADW Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	3.30 V, 5.00 V
Rise/Fall Time	2 ns
Output Voltage	0.1.4.2 V
Output Current	15 mA
Supply Current	13.0 mA
Number of Channels	3 Channel
Number of Positions	16 Position
Power Dissipation	220 mW
Data Rate	1.00 Mbps
Isolation Voltage	4000 Vpk
Thermal Shutdown	No
Fall Time (Max)	2 ns
Fall Time (Max)	2 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	220 mW
Supply Voltage	3.15V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3.15 V
	Show
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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