XTR305: What are the differences between XTR305 and XTR300?

Katherine Wang

Intellectual 2210 points

Part Number: XTR305
Other Parts Discussed in Thread: XTR300,

Hi Team,

What are the differences between XTR305 and XTR300?

Where can I see their differences and upgrades from the datasheet? Could you please specify the pages or sections?

Kind regards,

Katherine

over 2 years ago

0 Clemens Ladisch over 2 years ago

Guru 316420 points

The descriptions are different:

The XTR300 is a complete output driver for industrial and process control applications.

The XTR305 is a complete output driver for cost-sensitive industrial and process control applications.

The only differences in the electrical characteristics are the offset, gain, and CMRR specifications, where the XTR305 has worse limits.

0 kai klaas69 over 2 years ago

Guru 140200 points

Hi Katherine,

see this thread:

https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/688165/xtr300-xtr300-xtr305

Kai

0 Katherine Wang over 2 years ago in reply to kai klaas69

TI__Intellectual 2210 points

Hi,

Then, can these two replace each other in a P2P way?

Regards,

Katherine

0 Luis Chioye over 2 years ago in reply to Katherine Wang

TI__Guru 55466 points

Hi Katherine,

The XTR300 and XTR305 belong to the same family of devices and they share very similar core design topology. The devices are pin-to-pin compatible and offer the same AC frequency response, and noise performance.

The XTR300 device offers the highest DC precision with a tighter spec for the max gain error, offset error and linearity. The XTR305 is the lower cost version offering more relaxed offset and gain error specifications. Check pages 5,6 on the XTR305 datasheet for the offset, gain error and (non) linearity error specifications, and compare against the same specs on page 3 and page 4 of the XTR300 datasheet.

Thank you and Regards,

Luis

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XTR305: What are the differences between XTR305 and XTR300?