AS3910-BQFT - Brand New AMS RFID, RF Access, Monitoring ICs
In Stock:805 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
805,
Ready for Immediate Shipping
Brand:AMS
Category:RFID, RF Access, Monitoring ICs
Chipdatas Part No.:CD87-AS3910-BQFT
Manufacturer Part No.:AS3910-BQFT
Datecode:09+
Package:32-VFQFN Exposed Pad
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Description
The AS3910-BQFT is a high performance 13.56MHz HF RFID Reader IC. It is unequalled in the domain of HF Reader ICs, as it contains two differential low impedance (1.5Ω) antenna drivers. These drivers are unmatched, allowing the IC to deliver up to 8 times the output power of a standard HF Reader IC using the same power supply voltage. This configuration also results in half of the power consumption at the same output power. The IC has an operating voltage down to 2.4V and a low power operating mode of 5mA, making it ideal for portable or battery-powered applications.
Specifications and Features
- Close loop adjustment of ASK modulation for accurate control of modulation depth in case of ISO-14443B protocol
- Low power (3.5μA) NFC target mode
- AM/PM demodulator
- Accurate RF envelope measurement (8 bit A/D)
- High output power at 3.3V power supply:
- Up to 700mW in case regulator is externally shorted
- Up to 500mW in case of differential output and antenna trimming
- Up to 125mW in case of single-ended output and antenna trimming
- Squelch feature which performs gain reduction to compensate for noise generated by transponder processing
Application Scenarios
The AS3910-BQFT is commonly used in RFID, RF Access, and Monitoring applications. Its high performance and low power consumption make it suitable for a wide range of scenarios, especially those that require portable or battery-powered devices.
Comparison
Advantages- Contains two differential low impedance (1.5Ω) antenna drivers, allowing for up to 8 times the output power compared to standard HF Reader ICs
- Half the power consumption at the same output power
- Operating voltage down to 2.4V and a low power operating mode of 5mA
Disadvantages- No specific disadvantages identified
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Additional Information
- Datasheet: Download AS3910-BQFT
- Chipdatas Part: CD87-AS3910-BQFT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 04:04 +0800
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- Full or Partial Refund , If the item is not as described
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