Datasheet Texas Instruments TMS3705BDRG4
| Manufacturer | Texas Instruments |
| Series | TMS3705 |
| Part Number | TMS3705BDRG4 |
LF Reader IC 16-SOIC -40 to 85
Datasheets
TMS3705 Transponder Base Station IC datasheet
PDF, 958 Kb, Revision: D, File published: Oct 21, 2016
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Device Marking | TMS3705B |
| Width (mm) | 3.91 |
| Length (mm) | 9.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| Device Type | Reader |
| Dimensions | 10 x 6 mm |
| Frequency | 134.2 kHz |
| Operating Temperature Range | -40 to 85 C |
| Package | SO16 mm |
| Rating | Catalog |
| Standard | ISO 11785 |
| Technology | Secure ICs and Transponders for Automotive |
| Throughput(Max) | N/A Mbps |
| Transmission Principle | HDX - FSK |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: RI-ACC-ADR2-10
Low Frequency Demo Reader
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: EZ430-TMS37157
PaLFI, Passive Low Frequency Evaluation Kit TMS37157
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- TMS3705 Passive Antenna SolutionPDF, 454 Kb, File published: Jul 12, 2010
The Texas Instruments low-frequency transponder technology provides the possibility to use a simple passive antenna in combination with various antenna cable lengths. This solution significantly reduces system costs because the active part of the transceiver can be added to the already existing host system, e.g., the body control module (BCM) of a vehicle.In comparison to a standard system, n - Integrated TIRIS RF Module TMS3705A Introduction to Low Frequency ReaderPDF, 177 Kb, File published: Oct 1, 1999
- TMS3705 Range Extender Power Solution Using UCC27424-Q1PDF, 396 Kb, File published: Aug 9, 2012
This application report provides supplementary information about the Texas Instruments 134.2 kHz RFID Base Station IC TMS3705x in combination with an external driver IC. In particular, the document shows a low cost and easy-to-implement solution to improve the communication distance between the transaction processor (TRP) and the Reader unit. - Resonant Trimming SequencePDF, 88 Kb, File published: Jan 9, 2013
This application report presents an efficient and precise method on how to achieve the desired resonant frequency of configuring the trim array with only a few iterations and measuring the resonant frequency. First, the minimum and maximum resonant frequency is measured; from this data a capacitance gradient is derived, which allows a good prediction of the required capacitance. The calculated cap
Model Line
Series: TMS3705 (4)
- TMS3705A1DRG4 TMS3705BDRG4 TMS3705CDRQ1 TMS3705DDRQ1
Manufacturer's Classification
- Semiconductors > Wireless Connectivity > NFC / RFID
