TDA5255 Infineon Technologies, TDA5255 Datasheet

TDA5255

Manufacturer Part Number

TDA5255

Description

TXRX FSK/ASK SGL LP TSSOP-38

Manufacturer

Infineon Technologies

Type

Transceiverr

Datasheets

1.TDA5251.pdf (2 pages)

2.TDA5255.pdf (91 pages)

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

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TDA5255

Manufacturer:

VISHAY

Quantity:

500

Company:

Meier Automation Equipment Co., Limited

Part Number:

TDA5255E1

Manufacturer:

INFINEON/英飞凌

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

TDA5255E2

Manufacturer:

INFINEON/英飞凌

Quantity:

20 000

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Download datasheet (119Kb)

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

■

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

Ordering Code

SP000012956

SP000014554

SP000057332

SP000014555

Package

868 MHz

315 MHz

915 MHz

434 MHz

Package

PG-TSSOP-38

Q671000-H2058

Q67244-H112

SP000086721

Q67244-H61

Product Brief

Features

■

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

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

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° ...

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