Datasheets
ISO1540DR by:

2.5-kVrms, isolated bidirectional clock, bidirectional I<sup>2</sup>C isolator 8-SOIC -40 to 125

Part Details for ISO1540DR by Texas Instruments

Overview of ISO1540DR by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for ISO1540DR

Part # Distributor Description Stock Price Buy
DISTI # 28AH2689
Newark Digital Isolator, 2-Ch, 1Mbps, Soic-8, No. Of Channels:2 Channel, Propagation Delay:70Ns, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Interface Case Style:Soic, No. Of Pins:8Pins, Operating Temperature Min:-40°C, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS ISO1540DR Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 2727
  • 1 $5.0800
  • 10 $4.8600
  • 25 $4.6100
  • 50 $4.4100
  • 100 $4.2200
  • 250 $4.0900
  • 500 $3.9900
  • 1,000 $3.9200
$3.9200 / $5.0800 Buy Now
Bristol Electronics   51
RFQ
DISTI # ISO1540DR
TME IC: interface, digital isolator, 3÷5.5VDC, I2C, SMD, SO8, Ch: 2 Min Qty: 1 1996
  • 1 $5.6700
  • 5 $5.1000
  • 25 $4.5100
  • 100 $4.0500
  • 500 $3.9200
$3.9200 / $5.6700 Buy Now
Ameya Holding Limited Low-Power Bidirectional I2C Isolators 1101275
RFQ
DISTI # SMC-ISO1540DR
Sensible Micro Corporation IC I2C DIGITAL ISOLATOR SOIC-8 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days 46
RFQ
Chip 1 Exchange INSTOCK 2500
RFQ
DISTI # C1S746202732926
Chip1Stop Digital Isolator Open Drain 2-CH 1Mbps 8-Pin SOIC T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 498
  • 1 $3.9400
  • 10 $3.4600
  • 50 $2.7500
  • 100 $2.7400
  • 200 $2.6100
$2.6100 / $3.9400 Buy Now
LCSC SOIC-8 I2C Isolators ROHS 7555
  • 1 $0.8290
  • 10 $0.7350
  • 30 $0.6456
  • 100 $0.5732
  • 500 $0.5462
  • 1,000 $0.5327
$0.5327 / $0.8290 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 7500
  • 1 $1.1600
  • 100 $0.9600
  • 250 $0.7700
$0.7700 / $1.1600 Buy Now
New Advantage Corporation Interface Circuit, PDSO8 RoHS: Compliant Min Qty: 1 Package Multiple: 1 40
  • 1 $4.7900
$4.7900 Buy Now
Sense Electronic Company Limited SOP-8 982
RFQ
Win Source Electronics DGTL ISO 2.5KV 2CH I2C 8SOIC 124526
  • 65 $0.8130
  • 150 $0.6670
  • 235 $0.6460
  • 320 $0.6250
  • 415 $0.6050
  • 555 $0.5420
$0.5420 / $0.8130 Buy Now

Part Details for ISO1540DR

ISO1540DR CAD Models

ISO1540DR Part Data Attributes

ISO1540DR Texas Instruments
Buy Now Datasheet
Compare Parts:
ISO1540DR Texas Instruments 2.5-kVrms, isolated bidirectional clock, bidirectional I<sup>2</sup>C isolator 8-SOIC -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Interface IC Type INTERFACE CIRCUIT
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 2
Number of Channels 2
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.75 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for ISO1540DR

This table gives cross-reference parts and alternative options found for ISO1540DR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ISO1540DR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
ISO1540QDRQ1 Automotive, 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator 8-SOIC -40 to 125 Texas Instruments ISO1540DR vs ISO1540QDRQ1
Part Number Description Manufacturer Compare
ADUM2250ARIZ Hot-Swappable Dual I2C® Isolators, 5 kV Analog Devices Inc ISO1540DR vs ADUM2250ARIZ
ADUM2250ARIZ-RL Hot-Swappable Dual I2C® Isolators, 5 kV Analog Devices Inc ISO1540DR vs ADUM2250ARIZ-RL
ADUM2250WARWZ-RL Hot-Swappable Dual I2C® Isolators, 5 kV Analog Devices Inc ISO1540DR vs ADUM2250WARWZ-RL
ADUM2250ARWZ-RL Hot-Swappable Dual I2C® Isolators, 5 kV Analog Devices Inc ISO1540DR vs ADUM2250ARWZ-RL
ISO1540QDRQ1 Automotive, 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator 8-SOIC -40 to 125 Texas Instruments ISO1540DR vs ISO1540QDRQ1
SI8600AC-B-IS Interface Circuit, PDSO8, SOIC-8 Silicon Laboratories Inc ISO1540DR vs SI8600AC-B-IS
ADUM2250ARWZ Hot-Swappable Dual I2C® Isolators, 5 kV Analog Devices Inc ISO1540DR vs ADUM2250ARWZ

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