TDA5255 Infineon Technologies, TDA5255 Datasheet
![TXRX FSK/ASK SGL LP TSSOP-38](/photos/14/20/142023/tda5255_sml.jpg)
TDA5255
Manufacturer Part Number
TDA5255
Description
TXRX FSK/ASK SGL LP TSSOP-38
Manufacturer
Infineon Technologies
Type
Transceiverr
Specifications of TDA5255
Package / Case
38-TSSOP
Frequency
434MHz Center
Data Rate - Maximum
64kbps
Modulation Or Protocol
ASK, FSK
Applications
RKE, Remote Control Systems
Power - Output
9dBm
Sensitivity
-109dBm
Voltage - Supply
2.1 V ~ 5.5 V
Current - Receiving
9mA
Current - Transmitting
17.4mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Operating Frequency
435 MHz
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
SP000014555
TDA5255
TDA5255INTR
TDA5255XT
TDA5255
TDA5255INTR
TDA5255XT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA5255
Manufacturer:
VISHAY
Quantity:
500
Part Number:
TDA5255E1
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
TDA5255E2
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
TDA525x Series
ASK/FSK Transceiver Family
FSK/ASK transceivers for half duplex low data rate communication in the
315 MHz, 434 MHz, 868 MHz and 915 MHz bands.
The IC offers a very high level of integration and needs only a few external
components. It contains a highly efficient power amplifier, a low noise amplifier
(LNA) with AGC, a double balanced mixer, a complex direct conversion stage,
I/Q limiters with RSSI generation, an FSK demodulator, a fully integrated VCO
and PLL synthesizer, a tuneable crystal oscillator, an onboard data filter, a data
comparator (slicer), positive and negative peak detectors, a data rate detection
circuit and a 2/3- wire bus interface. Additionally, there is a power down feature to
save battery power.
Applications
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Ordering Information
Evaluation Kits
w w w . i n f i n e o n . c o m / w i r e l e s s
Wireless Control
Type
TDA5250
TDA5251
TDA5252
TDA5255
Type
TDA5250-TDA5250
TDA5251-TDA5251
TDA5252-TDA5252
TDA5255-TDA5255
Low bitrate communication systems
Remote Keyless Entry (RKE) systems
Remote control systems
Alarm systems
Telemetry systems
Home automation systems
Wireless Control – The TDA525x series is a family of low power single chip
Description
ASK/FSK
ASK/FSK
ASK/FSK
ASK/FSK
Ordering Code
SP000012956
SP000014554
SP000057332
SP000014555
Package
868 MHz
315 MHz
915 MHz
434 MHz
Package
PG-TSSOP-38
PG-TSSOP-38
PG-TSSOP-38
PG-TSSOP-38
Q671000-H2058
Q67244-H112
SP000086721
Q67244-H61
Product Brief
Features
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Frequency ranges 315 MHz, 434 MHz,
868 MHz and 915 MHz
FSK and ASK operation
Fully integrated VCO and PLL
synthesizer and loop filter on-chip with
on chip crystal oscillator tuning
I
On-chip low pass channel select filter
and data filter with tunable bandwidth
Data slicer with self-adjusting threshold
and 2 peak detectors
FSK sensitivity < -109 dBm,
ASK sensitivity < -109 dBm
Transmit power up to +13 dBm
Data rates up to 64 kbit/s
Manchester Encoded
Self-polling logic with ultra fast
data rate detection
Power down mode with very low
supply current consumption
Low supply current
Supply voltage range 2.1 – 5.5 V
Temperature range -40°C … +85°C
2
C µController Interface
Related parts for TDA5255
TDA5255 Summary of contents
Page 1
... Ordering Code TDA5250 SP000012956 TDA5251 SP000014554 TDA5252 SP000057332 TDA5255 SP000014555 Evaluation Kits Type Description TDA5250-TDA5250 ASK/FSK TDA5251-TDA5251 ASK/FSK TDA5252-TDA5252 ASK/FSK TDA5255-TDA5255 ASK/FSK Wireless Control Package PG-TSSOP-38 PG-TSSOP-38 PG-TSSOP-38 PG-TSSOP-38 Package 868 MHz Q671000-H2058 315 MHz Q67244-H112 915 MHz SP000086721 434 MHz Q67244-H61 ...
Page 2
... XSWF XSWA XGND (LNA/PA) (Analog) (Digital) V GND1 GND SS TDA5252 TDA5255 910 – 920 MHz 433 – 435 MHz 2.1 – 5.5 V 2.1 – 5.5 V 8.6 mA (ASK) 8.6 mA (ASK) 9.0 mA (FSK) 9.0 mA (FSK) 12 dBm 9 dBm PG-TSSOP-38 PG-TSSOP-38 -40°C … +85°C -40° ...