TDA5220

Series: -
Data Interface: PCB, Surface Mount
Memory Size: -
Antenna Connector: PCB, Surface Mount
Features: -
Packaging: Cut Tape (CT)Alternate Packaging
Operating Temperature: -40°C ~ 105°C
Sensitivity: -110dBm
Data Rate - Maximum: 100 kbps
Modulation or Protocol: ASK, FSK
Voltage - Supply: 4.5 V ~ 5.5 V
Manufacturer: Infineon Technologies
Package / Case: 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: PG-TSSOP-28
Frequency: 810MHz ~ 870MHz, 400MHz ~ 440MHz
Applications: RKE, Remote Control Systems
Current - Receiving: 5.9mA


Features:

`Low supply current (at 868MHz Is = 5.9 mA typ. FSK mode, 5.2mA 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 < 107dBm
`RF input sensitivity FSK < 100dBm
`Selectable frequency ranges 810-870 MHz and 400-440 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	5.5	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 TDA5220 is a very low power consumption single chip FSK/ASK Superheterodyne Receiver (SHR) for the frequency bands 810 to 870 MHz and 400 to 440 MHz. The TDA5220 offers a high level of integration and needs only a few external components.

The TDA5220 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	TDA5220
Vendor	Infineon Technologies
Category	RF and RFID
Applications	RKE, Remote Control Systems
Current - Receiving	5.7mA
Features	-
Data Rate - Maximum	-
Operating Temperature	-40°C ~ 105°C
Package / Case	28-TSSOP
Packaging	Tape & Reel (TR)
Sensitivity	-106dBm
Modulation or Protocol	ASK, FSK
Voltage - Supply	4.5 V ~ 5.5 V
Frequency	810MHz ~ 870MHz, 400MHz ~ 440MHz
Memory Size	-
Data Interface	PCB, Surface Mount
Antenna Connector	PCB, Surface Mount
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TDA5220 TDA5220