Mfr. #:
ISO1540DR
Description:
Digital Isolators Low-Power,Bidirec I2C Iso
Lifecycle:
New from this manufacturer.
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ISO1540DR Information

ISO154x/-Q1 Low-Power Bidirectional Isolators
Texas Instruments ISO154x/ISO154x-Q1 low-power, bidirectional isolators are compatible with I²C interfaces. These TI devices have their logic input and output buffers separated by TI's Capacitive Isolation technology using a silicon dioxide (SiO2) barrier. When used in conjunction with isolated power supplies, IS0154x/ISO154x-Q1 block high voltages, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry. This isolation technology provides for function, performance, size, and power consumption advantages when compared to opto-couplers. The ISO154x/ISO154x-Q1 enable a complete isolated I²C interface to be implemented within a small form factor. ISO1540/-Q1 has two isolated bidirectional channels for clock and data lines while ISO1541/-Q1 has a bidirectional data and a unidirectional clock channel. ISO1541/-Q1 is useful in applications that have a single master while ISO1540/-Q1 is ideally fit for multi-master applications. The ISO154x-Q1 devices are AEC-Q100 qualified for automotive applications.Learn More

Specifications

Moisture Sensitive: Yes
RoHS: Y
Manufacturer: Texas Instruments
Brand: Texas Instruments
Package / Case: SOIC-8
Mounting Style: SMD/SMT
Packaging: Reel
Subcategory: Interface ICs
Development Kit: ISO154XEVM
Series: ISO1540
Type: I2C Isolator
Protocol Supported: I2C
Part # Aliases: HPA02222DR
Product Type: Digital Isolators
Product Category: Digital Isolators
Isolation Type: Capacitive Coupling
Polarity: Bidirectional
Supply Voltage - Max: 5.5 V
Operating Supply Current: 3.6 mA
Operating Supply Voltage: 3 V to 5.5 V
Supply Voltage - Min: 3 V
Factory Pack Quantity: 2500
Isolation Voltage: 2.5 kVrms
Number of Channels: 2 Channel
Data Rate: 1 Mb/s
Unit Weight: 0.019048 oz
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

ISO1540DR Price & Stock

Texas Instruments ISO1540DR pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3296-34871-1-ND6,30928.4625.5819.8814.2914.292020-02-10T22:58:40Z
Digi-Key296-34871-6-ND6,30928.4625.5819.8814.2914.292020-02-10T22:58:40Z
Digi-Key296-34871-2-ND6,309----12.942020-02-10T22:58:40Z
Texas InstrumentsISO1540DR24,55122.8820.5717.2311.8611.862020-02-11T02:03:29Z
Mouser595-ISO1540DR15,52332.5029.2223.9217.1617.162020-02-11T00:53:36Z
VericalISO1540DR130-28.1422.5922.5922.592020-02-10T17:58:37Z
Arrow Electronics 2ISO1540DR55,000----15.562020-02-08T15:44:56Z
Arrow ElectronicsISO1540DR13230.9328.1422.5922.5922.592020-02-08T15:44:56Z
element14 APAC3124774-34.0830.6525.0821.3621.362020-02-11T02:15:49Z
AvnetISO1540DR-----16.842020-02-08T03:44:22Z
Newark28AH2689-32.5029.2223.9217.1617.162020-02-07T03:53:04Z
Farnell 23124774-36.1029.0822.5916.4716.472020-02-11T02:51:58Z
Farnell3124774RL----16.4716.472020-02-11T02:51:58Z
Avnet EuropeISO1540DR2,500-----2020-02-10T08:08:48Z
Chip One Stop JapanC1S7462027329262,50037.7433.7925.9922.4922.492020-02-10T12:00:23Z
Component SenseISO1540DR2,500-----2020-02-10T22:26:25Z
Hermes EngineeringISO1540DR200-----2020-02-05T11:26:06Z
SourceabilityISO1540DR7,500-----2020-02-05T14:31:10Z
LTL Group315167510,000-----2020-02-11T03:33:15Z
QuestISO1540DR336.4124.2724.2724.2724.272020-02-10T11:24:55Z
GreenTree ElectronicsISO1540DR20,000-----2020-01-16T13:11:16Z
Chip 1 ExchangeISO1540DR447-----2020-01-22T12:01:21Z
OMO Electronics16459992,198--7.956.516.512020-01-06T10:29:30Z
LCSCC1797396,04211.528.527.417.057.052019-11-19T23:40:06Z
Classic ComponentsISO1540DR130-----2020-02-08T00:00:16Z
Abacus TechnologiesISO1540DR10,164-----2019-12-06T00:07:36Z
Sierra ICISO1540DRContact-----2019-12-16T00:48:56Z
North Star MicroISO1540DRContact-----2015-05-20T05:52:12Z
SemiconductorPLUSISO1540DRContact-----2016-12-28T19:16:53Z

AD5242BRUZ1M distributor

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for ISO1540DR due to regional differences or acquisition. ISO1540DR may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRUMEN
  • TEX
  • TEXAS INSTRU
  • TI/NS
  • Texas Instruments (TI)
  • TEXASIN
  • TEXINS
  • TEXAS INSTRUMENTS INCORPORATED
  • TEAXS
  • TEXAS INTRUMENTS
  • TEXAS INSTRUM
  • TEXAS INSRUMENT
  • TEXAS IST
  • TI-PB
  • TI-ROHS
  • Texas Instruments Rfid Systems
  • TEXINST
  • TEXAS INSRUMENTS
  • Texas Instr.
  • Texas Instruments Inc.