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TRF7961, TRF7961RHBR, TRF7961RHBRG4

Table of contents:
Info of TRF7961
Info of TRF7961RHBR
Info of TRF7961RHBRG4

TRF7961, TRF7961RHBR, TRF7961RHBRG4 Selling Leads, Datasheet

MFG:Texas Instruments Category:RF and RFID Package Cooled:06 07 D/C:09+

TRF7961, TRF7961RHBR, TRF7961RHBRG4 Datasheet download

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Part Number: TRF7961RHBR

Category: RF and RFID

MFG: Texas Instruments

Package Cooled: 06 07

D/C: 09+

Description: TRF7961RHBRG4

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TRF7961 General Description

The TRF7960/61 is an integrated analog front end & data framing system for a 13.56 MHz RFID reader system. Built-in programming options make it suitable for a wide range of applications both in proximity and vicinity RFID systems.

The reader is configured by selecting the desired protocol in the control registers. Direct access to all control registers allows fine tuning of various reader parameters as needed.

TRF7961 Maximum Ratings

		Value	Unit
V_IN Supply voltage		6	V
I_OOutput current		150	mA
Continuous power dissipation		See Dissipation Rating Table
T_J	Maximum junction temperature, any condition(2)	140
	Maximum junction temperature, continuous operation, long term reliability(2)	125
Tstg Storage temperature range		55 to 150
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds		300
ESDS rating:	HBM (Human Body Model)	2	kV
	CDM (Charge Device Model)	500	V
	MM (Machine Model)	200

(1) The absolute maximum ratings under any condition is limited by the constraints of the silicon process.
     Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions
     for extended periods may degrade device reliability. These are stress ratings only and functional operation of
      the device at these or any other conditions beyond those specified are not implied
(2) The maximum junction temperature for continuous operation is limited by package constraints. Operation
     above this temperature may result in reduced reliability and/or lifetime of the device.

TRF7961 Features

` Completely integrated protocol handling (OSI Model Layer 3 and below)
` Separate internal high-PSRR power supplies for analog, digital, and PA sections provides noise isolation
    for superior read range and reliability
` Dual receiver input with AM and PM design/EVM with development holes (patent pending).holes (patent pending).
` Receiver AM and PM RSSI
` Reader-to-reader anti-collision
` High Integration reduces total BOM and board area
   Single external 13.56 MHz crystal oscillator
   MCU-selectable clock-frequency output of RF, RF/2, or RF/4
   Adjustable 20 mA, high-PSRR LDO for powering external MCU
` Easy to use with high flexibility
   Auto-configured default modes for each supported ISO protocol
   11 user-programmable registers
   Selectable receiver gain and AGC
   Programmable output power (100 mW or 200 mW)
   Adjustable ASK Modulation Range (8% to 30%)
   Built in receiver bandpass filter with user selectable corner frequencies
` Wide operating voltage range of 2.7 to 5.5 V
` Ultra-low power modes
   Power down < 1 A
   Standby 120 A
   Active (Rx only) 10 mA
` Parallel 8-Bit or Serial 4-pin SPI interface with MCU using 12-byte FIFO
` Ultra-small 32-pin QFN Package (5x5mm)
` Available tools
   Reference design/EVM with development software
   Source code available for MSP430

TRF7961 Typical Application

` Secure access control
` Product authentication
Printer ink cartridges
Blood glucose monitors
` Contactless payment systems

TRF7961RHBR Parameters

Technical/Catalog Information	TRF7961RHBR
Vendor	Texas Instruments (VA)
Category	RF and RFID
RF Type	Read / Write
Package / Case	32-QFN
Frequency	13.56MHz
Features	ISO15693, ISO18000-3, Tag-it?
Packaging	Cut Tape (CT)
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TRF7961RHBR TRF7961RHBR 481 1112 1 ND 48111121ND 481-1112-1

TRF7961RHBRG4 Parameters

Technical/Catalog Information	TRF7961RHBRG4
Vendor	Texas Instruments
Category	RF and RFID
RF Type	Read Only
Package / Case	32-QFN
Frequency	13.56MHz
Features	ISO15693, ISO18000-3
Packaging	Tape & Reel (TR)
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TRF7961RHBRG4 TRF7961RHBRG4

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