STMicroelectronics Transceiver ASK 848 MHz 5.5 V

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Subtotal (1 reel of 4000 units)*

R 181 652,00

(exc. VAT)

R 208 900,00

(inc. VAT)

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Units
Per unit
Per Reel*
4000 - 4000R 45.413R 181,652.00
8000 - 8000R 44.277R 177,108.00
12000 +R 42.949R 171,796.00

*price indicative

RS stock no.:
228-3020
Mfr. Part No.:
ST25R3918-AQWT
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Sub Type

Transceiver

Product Type

Transceiver

Component Type

Writer, Reader

Modulation Technique

ASK

Maximum RF Data Rate

10Mbps

Mount Type

Surface

Frequency

848MHz

Minimum Supply Voltage

5.5V

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Height

0.9mm

Width

5 mm

Length

5mm

Series

ST25R3918

Standards/Approvals

No

The STMicroelectronics ST25R3918 is a multipurpose NFC transceiver supporting NFC reader, passive peer to peer functionality and NFC card emulation mode. This IC is optimized for IOT and other consumer or industrial applications where excellent analog performance is required. The ST25R3918 is also optimized to achieve good read ranges with low output power, even under noisy and harsh environments, using noise reduction receiver technology.

Dynamic power output (DPO) controls the

field strength to stay within given limits

Active wave shaping (AWS) reduces overand

under-shoots

Noise suppression receiver (NSR) allows

reception in noisy environment

Automatic gain control and squelch feature

to maximize SNR

Low power inductive card detection

Low power NFC passive target modes

Adjustable ASK modulation depth, from 5

to 40%

Integrated regulators to boost system

PSRR

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