ISO1540QDRQ1


YeeHing #: Y008-ISO1540QDRQ1
Inventory: 2000

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Description

ISO1540QDRQ1 Texas Instruments - Yeehing Electronics

Automotive, 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator

Pricing (USD)

Quantity Unit Price
1 — 99 3.987
100 — 249 3.567
250 — 999 2.887
1,000 + 2.482

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 ISO1540-Q1
Number of Channels 2 Channel
Polarity Bidirectional
Isolation Voltage 2.5 kVrms
Isolation Type Capacitive Coupling
Data Rate 1 Mb/s
Propagation Delay Time 70 ns, 47 ns
Supply Voltage - Max 5.5 V
Supply Voltage - Min 3 V
Operating Supply Current 3.1 mA, 2.5 mA
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Qualification AEC-Q100
Packaging Reel
Product Digital Isolators
Type Low Power
Brand Texas Instruments
Shutdown Shutdown
Duplex Half Duplex
Maximum Fall Time 76 ns
Moisture Sensitive Yes
Pd - Power Dissipation 85 mW
Product Type Digital Isolators
Protocol Supported I2C
Pulse Width Distortion 38 ns, 8 ns
Factory Pack Quantity 2500
Subcategory Interface ICs
Unit Weight 0.007408 oz

For more information, please refer to datasheet

Documents

ISO1540QDRQ1 Datasheet

 

More Information

The ISO1540-Q1 and ISO1541-Q1 devices are low-power, bidirectional isolators that are compatible with I2C interfaces. These devices have logic input and output buffers that are separated by Texas Instruments Capacitive Isolation technology using a silicon dioxide (SiO2) barrier. When used with isolated power supplies, these devices block high voltages, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry.

 

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