Mfr. #:
ISO1540D
Description:
Digital Isolators Low-Power,Bidirec I2C Iso
Lifecycle:
New from this manufacturer.
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ISO1540D 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
Packaging: Tube
Manufacturer: Texas Instruments
Brand: Texas Instruments
Package / Case: SOIC-8
Mounting Style: SMD/SMT
Subcategory: Interface ICs
Development Kit: ISO154XEVM
Series: ISO1540
Type: I2C Isolator
Protocol Supported: I2C
Product Type: Digital Isolators
Product Category: Digital Isolators
Isolation Type: Capacitive Coupling
Polarity: Bidirectional
Factory Pack Quantity: 75
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
Isolation Voltage: 2.5 Vrms
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

ISO1540D Price & Stock

Texas Instruments ISO1540D pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key296-34896-5-ND1,34733.1929.7823.1516.6416.022020-02-11T16:36:00Z
AvnetISO1540D21---17.2516.772020-02-12T08:18:04Z
Texas InstrumentsISO1540D7,33127.4024.6820.6414.2214.222020-02-12T02:03:34Z
Mouser595-ISO1540D1,13138.9735.0728.6520.5720.572020-02-11T00:53:36Z
element14 APAC 2300946054640.8836.7830.0625.6025.602020-02-12T14:28:10Z
element14 APAC249665236840.8836.7830.0621.5821.582020-02-12T14:28:10Z
VericalISO1540D9,600---17.4516.962020-02-11T18:00:07Z
Arrow ElectronicsISO1540D750---19.2219.222020-02-12T15:03:59Z
Farnell 2300946054642.0134.0626.4719.8819.882020-02-12T03:13:57Z
Farnell2496652-42.3734.4228.1920.2420.242020-02-12T03:13:57Z
Newark28AH268856138.9735.0728.6524.4024.402020-02-07T03:53:04Z
Avnet EuropeISO1540D450--23.7418.5218.522020-02-12T12:49:40Z
RS Components 38253079P1,294--27.4626.1626.162020-02-11T03:30:46Z
RS Components8253079350-37.3427.4626.1626.162020-02-11T03:30:46Z
RS Components9213003---33.9332.8032.802020-02-11T03:30:46Z
Chip One Stop JapanC1S7462027296769722.9422.8322.2622.2622.262020-02-12T11:44:33Z
NAC SemiXSKDRABS0057054225---24.6124.612020-02-07T17:09:56Z
SourceabilityISO1540D19-----2020-02-05T14:31:10Z
LTL Group31516742,775-----2020-02-11T03:33:15Z
GreenTree ElectronicsISO1540D75-----2020-01-16T13:11:16Z
Classic ComponentsISO1540D116-----2020-02-12T00:48:44Z
Abacus TechnologiesISO1540D770-----2019-12-06T00:07:36Z
NexxonISO1540DContact-----2018-02-27T00:44:39Z
Sierra ICISO1540DContact-----2019-12-16T00:48:56Z
TransparentCISO1540DContact-----2016-01-28T17:08:50Z
North Star MicroISO1540DContact-----2015-05-20T05:52:12Z
SemiconductorPLUSISO1540DContact-----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 ISO1540D due to regional differences or acquisition. ISO1540D may also be known as the following names:

  • TI ISO1540D
  • TEXAS ISO1540D
  • TEXAS INST ISO1540D
  • TEXAS INSTR ISO1540D
  • TEXAS INSTRUMENT ISO1540D
  • TEXAS INS ISO1540D
  • TEXAS INSTRUMENTS INC ISO1540D
  • TEXAS INSTRUMEN ISO1540D
  • TEX ISO1540D
  • TEXAS INSTRU ISO1540D
  • TI/NS ISO1540D
  • Texas Instruments (TI) ISO1540D
  • TEXASIN ISO1540D
  • TEXINS ISO1540D
  • TEXAS INSTRUMENTS INCORPORATED ISO1540D
  • TEAXS ISO1540D
  • TEXAS INTRUMENTS ISO1540D
  • TEXAS INSTRUM ISO1540D
  • TEXAS INSRUMENT ISO1540D
  • TEXAS IST ISO1540D
  • TI-PB ISO1540D
  • TI-ROHS ISO1540D
  • Texas Instruments Rfid Systems ISO1540D
  • TEXINST ISO1540D
  • TEXAS INSRUMENTS ISO1540D
  • Texas Instr. ISO1540D
  • Texas Instruments Inc. ISO1540D