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Allo I2S Isolator v1.1 - galvanic isolator SBC - DAC minicomputer

Index: ALL-11565

Galvanic isolation between minicomputer and DAC sound card in the form of shield for the Raspberry Pi and Sparky, it works with Boss DAC and other converters digital-analog. It works in master and slave mode of the DAC shields. Lines I2C and GPIO were isolated. We recommend you to use LiFePO4 battery, isolator is supplied with the voltage of 5 V / 0.6 A or 3.3 V / 0.25 A and from 6 V to 12 V.

Allo I2S Isolator v1.1 - galvanic isolator SBC - DAC minicomputer
€48.90
€39.76 tax excl.
Unavailable
Discontinued product
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Manufacturer: Allo Sparky

Attention!

The product has been discontinued. Check others products incategory.

Description

Galvanic isolation between minicomputer and DAC sound card in the form of shield for the Raspberry Pi and Sparky, it works with Boss DAC and other converters digital-analog. It works in master and slave mode of I2C, mode can be changed using the switch SW5 located on the board.

Izolator galwaniczny SBC i DAC

The Slave receives signals (I2C, I2S, GPIO) from SBC through a 40-pin connector and isolates the integrated circuits through the digital isolator from Silicon Lab. Then, isolated signals are transmitted to the DAC via 40-pinconnector.

In the Master mode, signals (I2C, I2S and GPIO) from SBC through a 40-pin connector andisolates the integrated circuits through the digital isolator from Silicon Lab.Then, isolated signals are transmitted to the DAC via 40-pin connectorand, at the same time, receives I2S (LRCLK and BCLK) from the DAC via 40-pin connector and isolates through the digital isolator from Silicon Lab. Then, isolated signals are transmitted to the SBC.

The subject of the sale is a shield with a galvanic isolator, minicomputerRaspberry Pican be purchased separately.

The shield with the insulator can be connected to minicomputer Raspberry PiorSparkyusing the GPIO 40-pinconnector, without the need of additional wires. The selection of components and applied circuit was designed to reduce noise and get better sound reproduction.

Attention!

Module DigiOne is not compatible with galvanic isolation.

Specification

  • Voltage: minicomputer GPIO 3.3 V / 5 V and 6 V to 12 V
  • Operating modes: Master and Slave
  • Isolates I2C, SPI, I2S and GPIO
  • Galvanic isolation between SBC and DAC
  • Sampling frequency: 8 kHz to 384 kHz
  • Ultra-low-noises of voltage
  • Works with: Raspberry Pi, Sparky, Boss DAC and other DAC
  • Operating temperature: 0°Cto 70°C
  • Dimensions: 65 x 59,1 x 22.2 mm
  • Weight: 32 g

 

 

Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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