ISO1541QDRQ1 Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity	Unit Price
1 — 99	3.957
100 — 249	3.467
250 — 999	2.431
1,000 +	1.37

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	ISO1541-Q1
Number of Channels	2 Channel
Polarity	Bidirectional, Unidirectional
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	2.9 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	0.006085 oz

For more information, please refer to datasheet

Documents

ISO1541QDRQ1 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.