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Texas Instruments RI-I16-112A-03
- Part No.:
- RI-I16-112A-03
- Manufacturer:
- Texas Instruments
- Category:
- RFID Transponders, Tags
- Package:
- Datasheet:
-
RI-I16-112A-03.pdf
- Description:
- RFID TAG R/W 13.56MHZ INLAY
- Quantity:
- Payment:
- Shipping:
Inventory:2,512
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Product details
Overview
RI-I16-112A-03 from Texas Instruments is a 13.56-MHz ISO/IEC 15693-2/-3 and ISO/IEC 18000-3 compliant HF RFID transponder inlay with 2048-bit user memory (64 × 32-bit blocks), factory-programmed 64-bit read-only number, and aluminum antenna on PET substrate in a 24.2-mm circular format. It supports AFI/DSFID, block locking, and simultaneous identification of up to 50 tags per second - deployed in product authentication and library asset tracking.
For engineers reviewing the RI-I16-112A-03 datasheet, RI-I16-112A-03 pinout, RI-I16-112A-03 application, or RI-I16-112A-03 equivalent, key selection considerations include passive resonance frequency (13.70 MHz ±400 kHz), required activation field strength for read (113 dBmA/m) and write (116 dBmA/m), memory organization, and substrate compatibility with paper/PVC lamination.
Technical Context
The RI-I16-112A-03 implements ISO/IEC 15693-3 command set including Inventory, Read_Single_Block, Write_Single_Block, Lock_Block, and TI-custom Write_2_Blocks, with optional flag support for addressed/non-addressed modes. It uses TI's laser-tuned aluminum antenna for consistent read performance after integration.
Memory is organized as 64 blocks of 32 bits each (2048 bits total), with per-block user and factory lock capability, AFI and DSFID programmability, and >10-year data retention at 55°C. Operating temperature spans –25°C to 70°C; storage range is –40°C to 85°C (single inlay).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 13.56 MHz carrier; passive resonance tuned to 13.70 MHz ±400 kHz for optimal coupling in paper/PVC laminates |
| User Memory Capacity | 2048 bits (64 blocks × 32 bits), enabling secure, segmented data storage for multi-field asset records |
| Read Field Strength | 113 dBmA/m typical at 25°C - defines minimum reader field intensity needed for reliable block reads post-lamination |
| Write Endurance | 100,000 programming cycles - supports long-term reuse in high-turnover ticketing or logistics tagging |
| Physical Dimensions | 24.2-mm circular antenna (±0.1/–0.2 mm), 48-mm foil width, 50.8-mm pitch - ensures compatibility with standard inlay die-cutting and reel-fed encoding systems |
| Substrate & Foil | PET base with aluminum antenna (both sides: 0.085 mm thick; one side: 0.075 mm) - balances flexibility, read range, and lamination durability |
| Bending Radius | Minimum 18-mm radius - allows conformal mounting on curved consumer product packaging or ID cards |
Pinout & Package
RI-I16-112A-03 is a passive RFID inlay with no electrical pins or terminals. It consists of a monolithic IC die wire-bonded to an integrated aluminum antenna on PET film - contactless operation only. No external connections are made; coupling occurs via magnetic induction at 13.56 MHz.
Key Features
| Feature | Design Value |
|---|---|
| ISO/IEC 15693-2/-3 & 18000-3 Compliance | Ensures interoperability with global HF RFID readers and middleware without proprietary protocol translation |
| Per-Block Lock Capability | Enables selective write-protection of sensitive fields (e.g., serial number, calibration data) while leaving others updateable |
| Laser-Tuned Antenna | Delivers consistent resonance frequency and read range across production reels - reduces reader tuning effort in volume deployment |
| AFI and DSFID Support | Allows application-layer filtering and data format identification in mixed-tag environments (e.g., libraries with multiple item types) |
| 5,000-units/reel Delivery Format | Optimized for high-speed automated encoding and labeling lines using standard 76.2-mm hub cardboard reels |
Applications
| Product Authentication | Library Asset Tracking |
|---|---|
Use Scenario: Embedding in luxury goods packaging or pharmaceutical blister cards to verify genuineness at point-of-sale or customs checkpoints. IC Role / Device Role / Timing Role: Passive HF transponder storing cryptographic challenge-response data or unique serial identifiers readable by handheld or portal readers. Use Value: Prevents counterfeiting via tamper-evident, unclonable memory blocks with factory-lock protection for critical fields. | Use Scenario: Attaching to books, DVDs, or archival documents for automated check-in/check-out and shelf inventory reconciliation. IC Role / Device Role / Timing Role: ISO-compliant tag responding to inventory commands with block-read efficiency and simultaneous multi-tag handling. Use Value: Enables rapid scanning of entire shelves (up to 50 tags/sec) without manual orientation - reducing staff time per audit cycle. |
| Supply-Chain Logistics | Ticketing & Stored Value |
Use Scenario: Integration into shipping labels or pallet wraps for real-time visibility across warehouse receiving, cross-docking, and outbound staging. IC Role / Device Role / Timing Role: High-reliability inlay with 18-mm bending radius and PET/aluminum construction surviving thermal lamination and mechanical stress. Use Value: Maintains read integrity through humidity, flexing, and adhesive curing - eliminating barcode line-of-sight dependency. | Use Scenario: Laminated into transit passes or event wristbands supporting reloadable value and access control. IC Role / Device Role / Timing Role: Secure, field-updatable memory with AFI-based service segregation (e.g., fare balance vs. access permissions). Use Value: Supports offline transaction logging and encrypted balance updates using TI's lockable 32-bit blocks - no cloud dependency per tap. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar HF RFID inlay applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RI-I16-112A-01 | Same 24.2-mm circular form factor and memory architecture, but with 13.56 MHz nominal resonance (no +400 kHz offset); optimized for direct-air reading rather than laminated substrates | Better suited for non-laminated labels or plastic cards where field uniformity is higher and frequency tolerance less critical | Select RI-I16-112A-01 when integrating into rigid PVC cards or surface-applied paper labels without lamination-induced detuning |
| RI-I16-112A-05 | Identical specs except antenna foil width increased to 52 mm and pitch to 53.3 mm - improves coupling margin in low-field industrial portals | Preferred for high-speed conveyor-mounted readers with marginal field strength or metal-near environments | Choose RI-I16-112A-05 when deploying in logistics hubs with inconsistent reader field coverage or near metallic structures |
Compared with RI-I16-112A-01 and RI-I16-112A-05, the RI-I16-112A-03 provides calibrated 13.70 MHz resonance specifically for post-lamination performance in paper/PVC, balancing read reliability and reel compatibility - making it optimal for mid-volume branded packaging and library media tagging.
Availability
RI-I16-112A-03 is available at Aetrix Electronics and suitable for product authentication, library asset tracking, and supply-chain logistics requiring stable component supply, consistent RF performance across reels, and ISO-standard interoperability.
Supply support for RI-I16-112A-03 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, delivering analog, embedded processing, and connectivity technologies for industrial, automotive, and consumer applications.
The Tag-it™HF-I PLUS product line delivers high-frequency RFID inlays engineered for reliable, standards-compliant identification in demanding physical environments - targeting authentication, asset visibility, and automated access control.
FAQ
What is the operating frequency and resonance specification of the RI-I16-112A-03?
The RI-I16-112A-03 operates at 13.56 MHz and features a passive resonance frequency of 13.70 MHz ±400 kHz at 25°C. This offset compensates for frequency detuning caused by integration into paper or PVC laminates, ensuring robust read performance after final assembly - a key differentiator from nominal-frequency variants like RI-I16-112A-01.
How much user memory does the RI-I16-112A-03 provide, and how is it structured?
The RI-I16-112A-03 provides 2048 bits of user-programmable memory, organized into 64 blocks of 32 bits each. Each block supports independent user and factory lock functions, allowing granular write protection - essential for applications like secure product serialization or multi-field library metadata storage.
What are the mechanical and environmental ratings for the RI-I16-112A-03 inlay?
The RI-I16-112A-03 has a 24.2-mm circular aluminum antenna on PET substrate, with thicknesses of 0.085 mm (both-side foil) or 0.075 mm (one-side foil), and a minimum bending radius of 18 mm. It operates from –25°C to 70°C and stores from –40°C to 85°C (single inlay), though warpage may occur above 70°C during extended storage.
Does the RI-I16-112A-03 support ISO/IEC 15693 command extensions beyond the base standard?
Yes, the RI-I16-112A-03 implements TI-specific commands including Write_2_Blocks (0xA2) and Lock_2_Blocks (0xA3), enabling efficient bulk operations. These extend the base ISO/IEC 15693-3 command set while maintaining full backward compatibility with standard readers and middleware stacks.
What is the typical quantity and reel configuration for RI-I16-112A-03 delivery?
The RI-I16-112A-03 ships on a single-row tape wound on a cardboard reel with 76.2-mm hub diameter, outer width ~60 mm, and inner width ~50 mm. Each reel contains 5,000 functional units - optimized for integration into automated encoding, printing, and labeling equipment used in high-throughput packaging lines.
RI-I16-112A-03 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Tag-it™ HF-I Plus Circular Inlays
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Style:
- Inlay
- Technology:
- Passive
- Frequency:
- 13.56MHz
- Memory Type:
- Read/Write
- Writable Memory:
- 2kb (User)
- Standards:
- ISO 15693, ISO 18000-3
- Operating Temperature:
- -25°C ~ 70°C
- Size / Dimension:
- 24.20mm Dia x 0.34mm
RI-I16-112A-03 FAQ
1.How can I place an order for RI-I16-112A-03 through Aetrix?
Please submit a Request for Quotation (RFQ) for RI-I16-112A-03 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RI-I16-112A-03 reliable?
The price and inventory of RI-I16-112A-03 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RI-I16-112A-03 is usually 5 days.
3.What payment methods are accepted for RI-I16-112A-03?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RI-I16-112A-03 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RI-I16-112A-03?
RI-I16-112A-03 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RI-I16-112A-03 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RI-I16-112A-03?
For technical support, including RI-I16-112A-03 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RI-I16-112A-03 requirements.
6.How does Aetrix verify that RI-I16-112A-03 is sourced from the original manufacturer or authorized distributors?
All RI-I16-112A-03 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RI-I16-112A-03 meets industry standards.
7.What is the process for return or replacement of RI-I16-112A-03?
All RI-I16-112A-03 units undergo pre-shipment inspection (PSI). If there is an issue with RI-I16-112A-03, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RI-I16-112A-03 part is unused and in its original packaging.
Return procedure for RI-I16-112A-03:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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