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AS3910 - 13.56 MHz RFID Reader

Download the AS3910 datasheet PDF. This datasheet also covers the AS3909 variant, as both devices belong to the same 13.56 mhz rfid reader family and are provided as variant models within a single manufacturer datasheet.

General Description

The AS3909/10 is a high performance 13.56MHz HF RFID Reader IC.

The AS3909/10 is unequalled in the domain of HF Reader ICs; it contains two differential low impedance (1.5Ω) antenna drivers.

Key Features

  • the ams' unique Automatic Antenna Tuning (AAT)1 technology. With AAT, the device is optimized for.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS3909-ams.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AS3910
Manufacturer ams
File Size 546.82 KB
Description 13.56 MHz RFID Reader
Datasheet download datasheet AS3910 Datasheet

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Other Datasheets by ams

Part Number Description
AS3911B NFC Initiator / HF Reader
AS3909 13.56 MHz RFID Reader
AS3930 Single Channel Low Frequency Wakeup Receiver
AS3932 3D Low Frequency Wakeup Receiver
AS3933 3D Low Frequency Wake-Up Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
General Description AS3909/AS3910 13.56 MHz RFID Reader IC, ISO-14443 A/B The AS3909/10 is a high performance 13.56MHz HF RFID Reader IC. The AS3909/10 is unequalled in the domain of HF Reader ICs; it contains two differential low impedance (1.5Ω) antenna drivers. These drivers are unmatched, which means that the IC can deliver up to 8 times the output power of a standard HF Reader IC using the same power supply voltage. Additionally using this configuration means 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. This means the AS3909/10 is ideal for portable or battery powered applications. For applications where high power is required the AS3909/10 can attain up to 700mW.