ISO7221ADR


YeeHing #: Y008-ISO7221ADR
Inventory: 500000

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Description

ISO7221ADR Texas Instruments - Yeehing Electronics

Dual-channel, TTL, 1/1, 1-Mbps digital isolator

Pricing (USD)

Quantity Unit Price
1 — 99 2.34
100 — 249 1.81
250 — 999 1.16
1,000 + 0.75

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Digital Isolators
RoHS Y
Mounting Style SMD/SMT
Package / Case SOIC-8
Series ISO7221A
Number of Channels 2 Channel
Polarity Unidirectional
Isolation Voltage 2.5 kVrms
Isolation Type Capacitive Coupling
Data Rate 1 Mb/s
Propagation Delay Time 475 ns
Supply Voltage - Max 5 V
Supply Voltage - Min 3.3 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Packaging Reel
Product Digital Isolators
Type General Purpose
Brand Texas Instruments
Forward Channels 1 Channel
Operating Supply Voltage 3.3 V to 5 V
Product Type Digital Isolators
Reverse Channels 1 Channel
Factory Pack Quantity 2500
Subcategory Interface ICs
Unit Weight 0.019048 oz

For more information, please refer to datasheet

Documents

ISO7221ADR Datasheet

 

More Information

The ISO7220x and ISO7221x family devices are dual-channel digital isolators. To facilitate PCB layout, the channels are oriented in the same direction in the ISO7220x and in opposite directions in the ISO7221x. These devices have a logic input and output buffer separated by TI’s silicon-dioxide (SiO2) isolation barrier, providing galvanic isolation of up to 4000 VPK per VDE. Used in conjunction with isolated power supplies, these devices block high voltage and isolate grounds, as well as prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

 

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