NT3H2111 Datasheet, PDF (35/77 Pages) NXP Semiconductors – Designed to be the perfect enabler for NFC in home-automation

NXP Semiconductors
NT3H2111/NT3H2211
NFC Forum Type 2 Tag compliant IC with I²C interface
• The NFC reader device communicating with NTAG I²C shall apply polling cycles
including an NFC Field Off condition of at least 5.1 ms as defined in NFC Forum
Activity specification (see Ref. 4, chapter 6).
Note that increasing the output current on the V_out decreases the NFC communication
range.
APPLICATION
supply
(2.2 V ~ 3 V)
Cload
150 nF ~ 220 nF
Rpu
>5 kΩ
Rpu
>5 kΩ
Rpu
>5 kΩ
GND
SCL
event detect signal
SDA
Fig 16. Energy harvesting example circuit
FD SCL VSS LA
4
3
2
1
5
6
7
8
SDA VCC VOUT LB
aaa-021656
NT3H2111/NT3H2211
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.0 — 3 February 2016
359930
© NXP Semiconductors N.V. 2016. All rights reserved.
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