STMicroelectronics ST25R3910
Mid-range HF reader
| Part No. | ST25R3910 |
|---|---|
| Datasheet | ST25R3910 Download |
| Manufacturer |  STMicroelectronics |
| Description | Mid-range HF reader |
| Buy | Stock & Price |
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 ended output when antenna trimming is used
● Squelch for gain reduction, to compensate for noise generated by tag processing
● Automatic Antenna tuning (AAT)
● Transparent mode
● Amplitude and phase measurement
● Supporting 13.56 MHz and 27.12 MHz quartz oscillator with fast start-up
● Supply voltage range from 2.4 to 3.6 V
● Wide temperature range: -40 ºC to 85 ºC
● Package: 32-pin QFN (5x5mm) Datasheet - production data
DESCRIPTION
The ST25R3910 is a
