RI-TRP-RFOB-01 Datasheet, PDF (2/4 Pages) Texas Instruments – KEYRING TAG (READ ONLY/READ WRITE)

RI-TRP-RFOB-01, RI-TRP-WFOB-01
SCBS835 – JUNE 2002
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
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Operating Temperature (Read)
Operating Temperature (Program)
Storage Temperature
RI-TRP-RFOB-01
–40 to +85
—
–40 to +85
RI-TRP-WFOB-01
–40 to +85
–40 to +70
–40 to +85
UNIT
°C
°C
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
OPERATING CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
PARAMETER
Functionality
Memory (Bits)
Memory (Pages)
Operating Frequency
Modulation
Transmission Principle
Power Source
Typical Reading Range
Typical Programming Range
Typical Reading Time
Typical Programming Time
Typical Programming Cycles @ 25°C
Case Material
Protection Class
EMC
Signal Penetration
Drop Test
Dimensions
Weight
Reference Standard Transponder
PART NUMBER
RI-TRP-RFOB-01
RI-TRP-WFOB-01
Read Only
Read/Write
64
80 ⁽¹⁾
1
1
134.2
FSK (Frequency Shift Keying) 134.2 kHz / 123.2 kHz
HDX (Half Duplex)
Powered from the reader signal (batteryless)
≤ 60⁽²⁾
—
30% of specified reading range
70
—
309
—
100,000
Plastic (ABS) / glass insert (Transponder)
Hermetically sealed (Transponder)
Programmed code is not affected by normal electromagnetic interference or x-rays
Transponder can be read through virtually all non-metallic material
Dropped 10 times from a height of 1.90 m onto concrete
Ø 10.5 mm × 37.5 mm ± 0.3 mm
Approx. 4.5
23 mm Glass Encapsulated Transponder
Reference Manual # 11-09-21-023
(SCBU018)
UNIT
kHz
cm
ms
ms
g
(1) We recommend that you split each 80 bit page into 64 user programmable bits plus a 16 bit wide CRC CCITT Block Check Character as
is done by TI-RFid™ LF readers.
(2) Depending on RF regulation in country of use, the Reader Antenna configuration used, and the environmental conditions.
2
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