Mystery IC 576002-3: Two-Wire Digital Transmitter Datasheet Search

In summary, the individual is searching for a datasheet for an IC device that is a two-wire, differential, digital transmitter with three output states (hi, lo, gnd) on each leg. The outputs are differential and trapezoidal in shape. The logo on the chip is a solid white triangle with the point upward. They have searched online but have not been able to find any information. They mention that the package has two channels and is a 28 pin surface mount with 50 mil centers. The IC is used in aeronautic, system-to-system data transmission and may be a custom made part with limited specs available. They also mention that it may have been discontinued and replaced with a custom part due to
  • #1
Phrak
4,267
6
I'm searching for a datasheet.

This IC device is a two-wire, differental, digital transmitter.
Each leg has three output states (hi, lo, gnd).
The otputs are differential and trapizoidal in shape.

The logo on the chip is a solid white triangle with the point upward. And a Google search has let me down.
 
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  • #2
What package?

DIL, SM, how many pins?

What's it out of?
 
  • #3
zeitghost said:
What package?

DIL, SM, how many pins?

What's it out of?

I'm not sure how the packaging matters, but there are two channels in a package.

The package is about a 28 pin surface mount, 50 mil centers.

It's used in aeronautic, system to system data transmission.
 
  • #4
It's very possible this is a custom made IC for a specific application. There may be no specs available, except for engineers that designed the circuit.
 
  • #5
waht said:
It's very possible this is a custom made IC for a specific application. There may be no specs available, except for engineers that designed the circuit.

Thanks, Wadt. That could very well be--even as an IC that's been discontinued, to be replaced by a custom part. It seems to support a odd communication standard.
 

1. What is the purpose of Mystery IC 576002-3?

Mystery IC 576002-3 is a two-wire digital transmitter that is used to transmit digital signals over a two-wire connection. It is commonly used in industrial and commercial applications for data transmission.

2. What are the key features of Mystery IC 576002-3?

The key features of Mystery IC 576002-3 include a two-wire interface, digital signal processing, low power consumption, and high data transfer rate. It also has built-in protections against voltage spikes and noise interference.

3. How does Mystery IC 576002-3 work?

Mystery IC 576002-3 works by converting digital signals into electrical signals that can be transmitted over a two-wire connection. It uses digital signal processing techniques to ensure accurate and reliable data transmission.

4. Can Mystery IC 576002-3 be used in both analog and digital systems?

No, Mystery IC 576002-3 is designed specifically for digital systems and cannot be used in analog systems. It is important to make sure that the system is compatible with the IC before using it for data transmission.

5. Are there any limitations or special requirements for using Mystery IC 576002-3?

Yes, there are a few limitations and special requirements for using Mystery IC 576002-3. It requires a two-wire connection and a compatible digital system. It also has a maximum data transfer rate and may have specific voltage and current requirements. It is important to refer to the datasheet for detailed specifications and guidelines.

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