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RF37S114

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SCBS907 – NOVEMBER 2015

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Specifications

Copyright © 2015, Texas Instruments Incorporated

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Specifications

3.1

Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

TA

Operating temperature

–25

70

°C

TSTG

Storage temperature

–40

85

°C

3.2

ESD Ratings

Device is fully encapsulated and protected. No ESD classification applies.

3.3

Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

TA

Operating temperature

–25

70

°C

3.4

Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

RF37S114HTFJB

Supported standard

ISO/IEC 15693-2, ISO/IEC 15693-3, ISO/IEC 18000-3

Recommended operating frequency

13.56 MHz

Typical read activation field strength (at 25°C)

136.0 dBµA/m

Typical write activation field strength (at 25°C)

136.0 dBµA/m

Factory programmed read-only number

64 bits

Memory (user programmable)

256 bits organized in eight 32-bit blocks

Typical programming cycles (at 25°C)

100000

Data retention time (at 55°C)

>10 years

Simultaneous identification of tags

Up to 50 tags per second (reader and antenna dependent)

3.5

Physical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

RF37S114HTFJB

Dimensions

4 mm × 4 mm × 0.66 mm ±0.1 mm