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TMS37157IRSARG4

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— IC芯片 | 连接器 | 传感器 | 被动器件 —

TMS37157IRSARG4

TMS37157IRSARG4

$2.28
  • Description：IC RFID TRANSP 134.2KHZ 16QFN
  • Series：-
  • Mfr：Texas Instruments
  • Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d0f8cb4da2be Category: Brand:

　　
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Product Detailed Parameters

  • Description：IC RFID TRANSP 134.2KHZ 16QFN
  • Series：-
  • Mfr：Texas Instruments
  • Package：Tape & Reel (TR),Cut Tape (CT)
  • Type：RFID Transponder
  • Frequency：134.2kHz
  • Standards：-
  • Interface：SPI
  • Voltage - Supply：2V ~ 3.6V
  • Operating Temperature：-40°C ~ 85°C
  • Mounting Type：Surface Mount
  • Package / Case：16-VQFN Exposed Pad
  • Supplier Device Package：16-QFN (4x4)
  • Grade：-
  • Qualification：-

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TMS37157IRSARG4

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Texas Instruments TMS37157IRSARG4 is evaluated in RFID, RF Access, Monitoring ICs category when frequency coverage and integration details must hold up in the real enclosure. Key specs include Description (IC RFID TRANSP 134.2KHZ 16QFN), Temperature (-40°C ~ 85°C), Package/case (16-VQFN Exposed Pad), Mounting (Surface Mount), and Packaging (Tape & Reel (TR), Cut Tape (CT)).

Selection Notes
  • For TMS37157IRSARG4, ensure the operating frequency (134.2kHz) meets your performance target with margin.
  • Validate the operating temperature range (-40°C ~ 85°C) for your environment and margin.
  • Ensure the package/case (16-VQFN Exposed Pad) and land pattern match your PCB layout before procurement.
  • Ensure the supply range (2V ~ 3.6V) is compatible with your power tree and tolerance budget.
Alternates & Substitutions
  • For RFID, RF Access, Monitoring ICs, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • If the alternate is “close but not identical”, document the differences and define a measurable acceptance test for production.
  • Treat package/case 16-VQFN Exposed Pad, supplier package 16-QFN (4x4), mounting Surface Mount as the first filter, then move on to electrical and performance checks.
  • For RF parts, validate the alternate in the real enclosure and cabling, not only in a bench setup.
FAQ

What are common selection points for RF parts like TMS37157IRSARG4?
Compare frequency coverage, loss/isolation trade-offs, power handling, and mechanical interface constraints (connectors, mounting).

Can you confirm the Supplier Device Package for TMS37157IRSARG4?
16-QFN (4x4)

Which supply voltage range is specified for TMS37157IRSARG4?
2V ~ 3.6V

Can you confirm the packaging for TMS37157IRSARG4?
Tape & Reel (TR), Cut Tape (CT)

Application Scenarios

In practice, the question for Texas Instruments TMS37157IRSARG4 in RFID, RF Access, Monitoring ICs is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. In practice, engineers often care about stability across temperature and assembly variance, because small RF shifts can translate into big system-level margin changes. RF integration is validated with real antennas, cables, and enclosures, not just lab fixtures, because coupling and detuning drive outcomes. In smart meters, stable RF performance reduces read failures caused by temperature drift and installation variability. In portable industrial radios, validation focuses on desense and coexistence under real enclosures, cable routing, and battery droop. Within drones and remote sensing, RF front ends are validated for coexistence and sensitivity under tight power and weight constraints. With stable margins and a clear test plan, long-term support becomes more manageable.

Compatibility Advice
  • For second-source planning, follow reference layouts and keep return paths continuous, because small routing changes can shift spurs and sensitivity before committing to volume builds.
Project Fit
  • Good fit when you can test and document Texas Instruments TMS37157IRSARG4 for RFID, RF Access, Monitoring ICs integration across temperature and supply corners, and you need predictable coexistence and emissions results for certification.
  • Poor fit when the system cannot provide clean supplies and stable grounding near the RF block, because validation would rely on assumptions that cannot be re-tested later.
TMS37157IRSARG4TMS37157IRSARG4
$2.28
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