It sounds like a contradictory combination, yet this is what is more and more requested from your receiver design: long range, low energy consumption and flexible adaptation to customer requirements. You think this requires high development effort and expensive additional components in your design? Not with our new high sensitivity, low-power receiver family SmartLEWIS RX+. The SmartLEWIS RX+ family consisting of TDA5240, TDA5235 and TDA5225 covers all those requirements with a minimum of external components. Flexibility
Multi-band, multi-channel receiver
Extremely low software development efforts especially with TDA5240/ TDA5235
Multi-protocol handling
Only one device for multiple applications (RKE+TPMS+Remote start)
Complementary product portfolio with Infineon`s transmitters and upcoming transceiver family
Low Cost
Reduced bill of material through highest integration
Integrated LNA to achieve high sensitivity
Internal IF filter (optional usage of external filter possible)
Minimum external component count
Optimized product family to offer best cost-feature-ratio
Summary of Features
Highest sensitivity receiver :Typ. -118 dBm for FSK :Typ. -116 dBm for ASK
Autonomous receive mode leads to reduced noise of host processor, improved sensitivity and reduced power consumption of the system
Up to 4 (TDA5240)/ 2 (TDA5235) parallel parameter sets and up to 12 different frequency channels(TDA5240 only)
Several embedded encodings and modulation schemes
Ultrafast Fallback Wake-up criterion reduces receiver’s active time, when no data available
Potential Applications
Remote keyless entry systems
Remote start applications
Tire pressure monitoring
Remote control units
Cordless alarm systems
Remote metering
Applications
Automotive body control module (BCM)
EV traction inverter
Designers who used this product also designed with
BTS5200-1ENA | PROFET™ + 12V | automotive smart high-side switch
TLS105B0MB | OPTIREG™ linear voltage regulators (LDO)
BSS84P | Small signal/small power MOSFET
BFP460 | Low Noise RF Transistors
BTS3104SDR | Classic HITFET™ 24V |automotive smart low-side switch
BTT6100-2ERA | PROFET™ + 24V | automotive smart high-side switch
BTS3046SDR | Classic HITFET™ 24V |automotive smart low-side switch
BTT6050-2ERA | PROFET™ + 24V | automotive smart high-side switch
TLE9271QX V33 | OPTIREG™ DCDC SBC
BTS5200-1ENA | PROFET™ + 12V | automotive smart high-side switch
TLS105B0MB | OPTIREG™ linear voltage regulators (LDO)
BSS84P | Small signal/small power MOSFET
BFP460 | Low Noise RF Transistors
BTS3104SDR | Classic HITFET™ 24V |automotive smart low-side switch
BTT6100-2ERA | PROFET™ + 24V | automotive smart high-side switch
BTS3046SDR | Classic HITFET™ 24V |automotive smart low-side switch
BTT6050-2ERA | PROFET™ + 24V | automotive smart high-side switch
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It sounds like a contradictory combination, yet this is what is more and more requested from your receiver design: long range, low energy consumption and flexible adaptation to customer requirements. You think this requires high development effort and expensive additional components in your design? Not with our new high sensitivity, low-power receiver family SmartLEWIS RX+. The SmartLEWIS RX+ family consisting of TDA5240, TDA5235 and TDA5225 covers all those requirements with a minimum of external components.
Flexibility
- Multi-band, multi-channel receiver
- Extremely low software development efforts especially with TDA5240/ TDA5235
- Multi-protocol handling
- Only one device for multiple applications (RKE+TPMS+Remote start)
- Complementary product portfolio with Infineon`s transmitters and upcoming transceiver family
Low Cost
- Reduced bill of material through highest integration
- Integrated LNA to achieve high sensitivity
- Internal IF filter (optional usage of external filter possible)
- Minimum external component count
- Optimized product family to offer best cost-feature-ratio
Summary of Features
- Highest sensitivity receiver :Typ. -118 dBm for FSK :Typ. -116 dBm for ASK
- Autonomous receive mode leads to reduced noise of host processor, improved sensitivity and reduced power consumption of the system
- Up to 4 (TDA5240)/ 2 (TDA5235) parallel parameter sets and up to 12 different frequency channels(TDA5240 only)
- Several embedded encodings and modulation schemes
- Ultrafast Fallback Wake-up criterion reduces receiver’s active time, when no data available
Potential Applications
- Remote keyless entry systems
- Remote start applications
- Tire pressure monitoring
- Remote control units
- Cordless alarm systems
- Remote metering
Applications
- Automotive body control module (BCM)
- EV traction inverter
Designers who used this product also designed with
- BTS5200-1ENA |
PROFET™ + 12V | automotive smart high-side switch
- TLS105B0MB |
OPTIREG™ linear voltage regulators (LDO)
- BSS84P |
Small signal/small power MOSFET
- BFP460 |
Low Noise RF Transistors
- BTS3104SDR |
Classic HITFET™ 24V |automotive smart low-side switch
- BTT6100-2ERA |
PROFET™ + 24V | automotive smart high-side switch
- BTS3046SDR |
Classic HITFET™ 24V |automotive smart low-side switch
- BTT6050-2ERA |
PROFET™ + 24V | automotive smart high-side switch
- TLE9271QX V33 |
OPTIREG™ DCDC SBC
- BTS5200-1ENA |
PROFET™ + 12V | automotive smart high-side switch
- TLS105B0MB |
OPTIREG™ linear voltage regulators (LDO)
- BSS84P |
Small signal/small power MOSFET
- BFP460 |
Low Noise RF Transistors
- BTS3104SDR |
Classic HITFET™ 24V |automotive smart low-side switch
- BTT6100-2ERA |
PROFET™ + 24V | automotive smart high-side switch
- BTS3046SDR |
Classic HITFET™ 24V |automotive smart low-side switch
- BTT6050-2ERA |
PROFET™ + 24V | automotive smart high-side switch
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