TDA5211

Packaging : Reel
Type : Receiver
Package / Case : TSSOP-28
Operating Supply Voltage : 5 V
Operating Frequency : 350 MHz


Features:

`Low supply current (Is = 5.7 mA typ.FSK mode, 5mA typ. ASK mode)
`Supply voltage range 5V ±10%
`Power down mode with very low supply current (50nA typ.)
`FSK and ASK demodulation capability
`Fully integrated VCO and PLL Synthesiser
`RF input sensitivity ASK -113dBm typ. at 25, better than -110dBm over complete specified operating temperature range (-40 to +105)
`RF input sensitivity FSK -105dBm typ. at 25, better than -102dBm over complete specified operating temperature range (-40 to +105)
`Receive frequency range between 310 and 350 MHz
`Selectable reference frequency
`Limiter with RSSI generation, operating at 10.7MHz
`2nd order low pass data filter with external capacitors
`Data slicer with self-adjusting threshold

Application

·Keyless Entry Systems
·Remote Control Systems
·Alarm Systems
·Low Bitrate Communication Systems


Pinout




Specifications

Parameter	Symbol	Limit Values		Unit	Remarks
		Min	Max
Supply Voltage	Vs	-0.3	5.8	V
Junction Temperature	TJ	-40	+125
Storage Temperature	Ts	-40	+150
Thermal Resistance	RthJA		114	K/W
ESD integrity, all pins excl. Pins 1,3, 6, 28 ESD integrity Pins 1,3,6,28	VESD		+2 +1.5	kV kV	HBM according to MIL STD 883D, method 3015.7

Description

The IC is a very low power consumption single chip FSK/ASK Superheterodyne Receiver (SHR) for receive frequencies between 310 and 350 MHz that is pin compatible to the ASK Receiver TDA5201. The IC offers a high level of integration and needs only a few external components. The TDA5201 contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesiser, a crystal oscillator, a limiter with RSSI generator, a PLL FSK demodulator, a data filter, a data comparator (slicer) and a peak detector. Additionally there is a power down feature to save battery life.



Parameters:

Technical/Catalog Information	TDA5211
Vendor	Infineon Technologies (VA)
Category	RF and RFID
Applications	Alarm Systems, Communication Systems
Current - Receiving	5.7mA
Features	-
Data Rate - Maximum	-
Operating Temperature	-40°C ~ 105°C
Package / Case	28-TSSOP
Packaging	Cut Tape (CT)
Sensitivity	-110dBm
Modulation or Protocol	ASK, FSK
Voltage - Supply	4.5 V ~ 5.5 V
Frequency	310MHz ~ 350MHz
Memory Size	-
Data Interface	PCB, Surface Mount
Antenna Connector	PCB, Surface Mount
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	TDA5211 TDA5211 TDA5211INCT ND TDA5211INCTND TDA5211INCT