Semi-Active RFID

Kenneth Wood

Intellectual 490 points

Other Parts Discussed in Thread: CC1101, RF430F5978, CC1120, CC1200, CC1190, CC2543, CC2541, CC2650

Hello, Does TI have a semi-active RFID tag / reader system?

Thanks

Ken

over 10 years ago

0 Josh Wyatt over 10 years ago

TI__Guru* 91206 points

Ken -
Do you mean BAP or Dynamic tags?
TI produces two dynamic tag families, the RF430CL33xH and the RF430FRL15xH.
nothing in the BAP field.

0 Kenneth Wood over 10 years ago in reply to Josh Wyatt

Intellectual 490 points

Yes, BAP is what I am looking for. What kind of range will these devices get me?
Ken

0 Josh Wyatt over 10 years ago in reply to Kenneth Wood

TI__Guru* 91206 points

sorry we don't make any BAP devices. We do make UHF transmitters and receivers that can operate from batteries if you want to design something.

these dynamic RFID tags i mentioned earlier have RF interface and wired interface.

0 Kenneth Wood over 10 years ago in reply to Josh Wyatt

Intellectual 490 points

I have a CC1101 system now that I might use instead, is there a newer better device to replace the CC1101 or is it still good to go?
Ken

0 Josh Wyatt over 10 years ago in reply to Kenneth Wood

TI__Guru* 91206 points

if you want narrow band ops you can look at CC1120 or CC1200, and there is CC1190 amp available, too. Otherwise you can look at CC1110 and CC1111, which have CC1101 with MCU inside, too - also CC430 and RF430F5978, too.

0 Kenneth Wood over 10 years ago in reply to Josh Wyatt

Intellectual 490 points

Josh,

Thank you for the info, last question (for now). What is the closest TI part to the CC1101 in the 2.4GHz range? I do not need BLE/802.11, I only need it for a simple packet radio like I am using the CC1101 for.

Thanks

Ken

0 Josh Wyatt over 10 years ago in reply to Kenneth Wood

TI__Guru* 91206 points

Ken -
Have a look at the CC2543, -44 and -45. They might be pretty close to what you are looking for.

also, on the higher end there are these devices:
CC2541 www.ti.com/.../cc2541
CC2650 www.ti.com/.../cc2650

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Semi-Active RFID