TDA5100 Infineon Technologies, TDA5100 Datasheet - Page 3

• Manufacturer Part Number: TDA5100
• Description: TRANSMITTER ASK/FSK P-TSSOP-16
• Manufacturer: Infineon Technologies

Specifications of TDA5100

• Frequency: 433 ~ 435MHz; 866 ~ 870MHz
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 5dBm
• Current - Transmitting: 7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 4 V
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SP000016393; TDA5100INTR

Wireless Components
Ordering Information
General Description
Applications
Features
Product Info
The TDA5100 is a single chip ASK/
FSK transmitter for the frequency
bands 868-870 MHz and 433-435
MHz. The IC offers a high level of inte-
gration and needs only a few external
components. The device contains a
fully integrated PLL synthesizer and a
high efficiency power amplifier to drive
a loop antenna. A special circuit design
and an unique power amplifier design
are used to save current consumption
and therefore to save battery live. Addi-
tionally features like a power down
mode, a low power detect, a selectable
crystal oscillator frequency and a
divided clock output are implemented.
The IC can be used for both ASK and
FSK modulation.
















Type
TDA 5100
available on tape and reel
fully integrated frequency synthe-
sizer
VCO without external components
high efficiency power amplifier
switchable frequency range
868-870/433-435 MHz
ASK/FSK modulation
low supply current (typically 7mA)
Keyless entry systems
Remote control systems
Product Info
Ordering Code
Q67036-A1048
Package
















voltage supply range 2.1 - 4 V
power down mode
low voltage sensor
selectable crystal oscillator
6.78 MHz/13.56 MHz
programmable divided clock output
for µC
low external component count
Alarm systems
Communication systems
Package
P-TSSOP-16
Specification, June 2001
Product Info
TDA 5100