TLE4947-1C Infineon Technologies, TLE4947-1C Datasheet - Page 24

• Manufacturer Part Number: TLE4947-1C
• Description: IC HALL EFFECT SENSOR SSO2
• Manufacturer: Infineon Technologies

Specifications of TLE4947-1C

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

24
Additional features Tdk 5100
THe WireleSS conTrol TrAnSmiTTer SerieS offers a high level of integration and needs
The ics can be used for both ASk and fSk modulation.
Tdk 510x Transmitter Series for
low and medium Power (2dBm–5dBm)
features
„
„
„
„
„
„
„
„
„
„
„
Transmitter ics for Wireless control
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
a unique power amplifier design are used to save current consumption and therefore to
save battery life. in addition, features like a power down mode, a low power detect,
a selectable crystal oscillator frequency and a divided clock output are implemented.
frequency ranges 433–435mHz/311–317mHz/868–870mHz
Vco without external components
ASk and fSk modulation
High efficiency power amplifier
low supply current (typically 7mA)
Voltage supply range 2.1 ... 4V
Temperature range -40 ... 125°c
Power down mode
fSk switch
Switchable frequency ranges
433–435mHz/868–870mHz
Selectable crystal oscillator
6.78mHz/13.56mHz