RI-TRP-DR2B
The Texas Instruments RI-TRP-DR2B is an LF 125 kHz RFID tag IC, with 1360 bits (MPT 1360-bit type, 17 R/W pages), operating at 134.2 kHz, under ISO 11784 ISO 11785.
32mm glass HDX transponder, animal and industrial
Full Specifications
| Manufacturer | Texas Instruments |
|---|---|
| Frequency Category | LF 125 kHz |
| Frequency | 134.2 kHz |
| Protocol | ISO 11784, ISO 11785 |
| Memory | 1360 bits (MPT 1360-bit type, 17 R/W pages) |
| Interface | RF (contactless, HDX half-duplex) |
| Temperature Range | -25°C to +85°C (operating), -40°C to +125°C (storage), 0°C to +70°C (write) |
| Form Factor | TRP glass transponder, ⌀3.85 mm × 32.2 mm |
| Security | Refer to datasheet |
Engineering Brief
The RI-TRP-DR2B is a 32mm glass-encapsulated low-frequency (134.2 kHz) RFID transponder featuring Texas Instruments' patented Half-Duplex (HDX) technology. It provides 1360 bits of memory organized into 17 read/write pages and complies with ISO 11784/11785 animal identification standards. The hermetically sealed glass package ensures rugged, waterproof operation with up to 100,000 programming cycles, typical read range ≤100 cm, and insensitivity to nonmetallic materials.
Typical Applications
Standards & Compliance
Frequently Asked Questions
What frequency does the RI-TRP-DR2B operate at?
The RI-TRP-DR2B operates at 134.2 kHz, a low-frequency RFID band commonly used for animal identification and industrial tracking applications.
How much memory does the RI-TRP-DR2B have?
The RI-TRP-DR2B provides 1360 bits of memory organized into 17 read/write pages, allowing flexible data storage for animal identification and industrial tracking applications.
What is the read range of the RI-TRP-DR2B transponder?
The RI-TRP-DR2B typically achieves a read range up to 100 cm (approximately 40 inches), depending on reader antenna configuration and environmental conditions.
Is the RI-TRP-DR2B compliant with animal identification standards?
Yes, the RI-TRP-DR2B fully complies with ISO 11784 and ISO 11785 international standards for radio frequency identification of animals, making it suitable for livestock and pet tracking.
What does HDX mean on the RI-TRP-DR2B?
HDX stands for Half-Duplex, Texas Instruments' patented technology where the transponder alternates between receiving power from the reader and transmitting data back, ensuring reliable communication in challenging environments.
How durable is the RI-TRP-DR2B glass transponder?
The RI-TRP-DR2B features hermetically sealed glass encapsulation for waterproof, rugged operation and supports up to 100,000 programming cycles. Its 32mm glass form factor is insensitive to nonmetallic materials and designed for long-term implantation or harsh industrial use.
Explore
Compare with…
Cross-manufacturer alternatives
Sourcing Texas Instruments RI-TRP-DR2B in volume?
Roxtron builds custom RFID and NFC products around the RI-TRP-DR2B — smart cards, labels, wristbands, key fobs and industrial tags. Tell us your project and we'll come back within 24 hours with pricing and lead times.
Similar Chips
- MicrochipLF 125 kHz
PIC16F18446
8-bit microcontroller with integrated LF RFID reader functionality for access control applications
View Chip → - EM MicroelectronicLF 125 kHz
EM4134
Low-frequency RFID read-only chip for cost-effective identification and access control applications.
View Chip → - SokymatLF 125 kHz
FDX-B / ISO 11784/5
ISO 11784/11785 134.2kHz animal-ID FDX-B transponder
View Chip →