TDA7110XT Infineon Technologies, TDA7110XT Datasheet - Page 3

• Manufacturer Part Number: TDA7110XT
• Manufacturer: Infineon Technologies

Specifications of TDA7110XT

• Operating Supply Voltage (max): 4V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Compliant

Wireless Components
Ordering Information
General Description
Applications
Features
Product Info
The TDA7110 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 integration 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 there-
fore to save battery life. Additionally
features like a power down mode, a low
power detect, a selectable crystal oscil-
lator frequency and a divided clock out-
put are implemented. The IC can be
used for both ASK and FSK modula-
tion.
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Type
TDA7110
available on tape and reel
fully integrated frequency synthe-
sizer
VCO without external components
high efficiency power amplifier
typically 10 dBm @ 3 V
switchable frequency range
868-870/433-435 MHz
ASK/FSK modulation
low supply current typ. 13 mA@3V
Keyless entry systems
Remote control systems
Product Info
Ordering Code
SP000524278
Package
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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
Data Sheet, December 2008
Package
PG-TSSOP-16
Product Info
TDA7110