2 layers43.9 × 29 mm
C64Saver2-addon
bwack/C64-Saver-bwack
C64 Saver v1 and v2 - Overvoltage protection for the C64 and its power brick.
43 parts124
ISO1541D
Texas InstrumentsExtended
-40℃~+125℃ 2500 50kV/us Bidirectional Open-drain buffer output SOIC-8 I2C Isolators ROHS
- Part id
- ti/ISO1541D
- Category
- I2C Isolators
- Package
- SOIC-8
- Pins
- 8
- In stock
- 700 at JLCPCB (C143028)
- Used on
- 12 open-source boards
Overview
The ISO1541D is an I2C Isolator made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃ 2500 50kV/us Bidirectional Open-drain buffer output SOIC-8 I2C Isolators ROHS.
PCBKit's library has its KiCad symbol (Isolator:ISO1541, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 700 are in stock at JLCPCB (part C143028). 12 open-source boards in 11 repositories on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VCC1 | Power in |
| 2 | SDA1 | Input/output |
| 3 | SCL1 | Input |
| 4 | GND1 | Power in |
| 5 | GND2 | Power in |
| 6 | SCL2 | Output |
| 7 | SDA2 | Input/output |
| 8 | VCC2 | Power in |
- 4 layers94 × 94 mm
- 2 layers100 × 100 mm
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Mypsu
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this repository contains hardware + software for my custom PSU/bringup-tool/younameit
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Diy smu
sverrham/diy-smu
DIY Source Measurement Unit, four quadrant powersupply and ?.? digit volt/current meter.
209 parts2 - 2 layers58.4 × 83.2 mm
Parts like it
8
ISO1540D
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SOIC-8Bidirectional automatic direction、Open-drain buffer output、Hotswap SOIC-8 I2C Isolators ROHSTexas InstrumentsI2C IsolatorsADUM1250ARZ-RL7
SOIC-8-150mil-40℃~+105℃ 1MHz 2500 30mA 35kV/us 3V~5.5V Bidirectional Bidirectional automatic direction、Open-drain buffer output、Hotswap SOIC-8-150mil I2C Isolators ROHSAnalog DevicesI2C IsolatorsCA-IS3020S
SOIC-8-55℃~+125℃ 150kV/us 5000 Bidirectional SOIC-8 I2C Isolators ROHSChipanalogI2C IsolatorsCA-IS3021S
SOIC-8-40℃~+125℃ 150kV/us 3750 Unidirectional SOIC-8 I2C Isolators ROHSChipanalogI2C IsolatorsADUM1250ARZ-RL7-HXY
SOP-8SOP-8 I2C Isolators ROHSHXY MOSFETI2C IsolatorsADUM1251ARZ-RL7
SOIC-8-40℃~+105℃ 2500 35kV/us Bidirectional SOIC-8 I2C Isolators ROHSAnalog DevicesI2C IsolatorsISO1541DR(TOKMAS)
SOIC-8-40℃~+125℃ 3000 88kV/us Bidirectional Bidirectional automatic direction、Open-drain buffer output SOIC-8 I2C Isolators ROHSTokmasI2C Isolators
Questions
Is there a KiCad symbol and footprint for the ISO1541D?
Yes. The symbol is Isolator:ISO1541 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ISO1541D?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the ISO1541D datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ISO1541D?
JLCPCB lists it as part C143028, with 700 in stock; the sellers' links on this page open their listings.
What can replace the ISO1541D?
Parts like it in the library: the ISO1540D by Texas Instruments, the ISO1640BD by Texas Instruments, the ADUM1250ARZ-RL7 by Analog Devices and the CA-IS3020S by Chipanalog. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ISO1541D?
12 boards in 11 repositories on GitHub; the most starred are listed on this page, with their KiCad files.