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ST25R3910 Datasheet Mid-range Hf Reader

Manufacturer: STMicroelectronics

Overview: ST25R3910 Mid-range HF reader with 0.7 W supporting AAT QFN32.

General Description

The ST25R3910 is a

Key Features

  • Close loop adjustment of ASK modulation for accurate control of modulation depth in case of ISO-14443B protocol.
  • Low power (3.5 μA) NFC target mode.
  • AM/PM demodulator.
  • Accurate RF envelope measurement (8-bit A/D converter).
  • High output power at 3.3 V power supply:.
  • Up to 700 mW in case regulator is externally shorted.
  • Up to 500 mW in case of differential output when antenna trimming is used.
  • Up to 125 mW in case of single e.

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ST25R3910 Distributor