Atmel's RF data control transceiver, the ATA5811/12 is designed for automotive and other mobile remote keyless entry (RKE) and passive entry go (PEG) systems that will benefit from its very low current consumption and small size, which are mandatory requirements for small, battery-driven applications such as a car key. In addition, the transceiver device can also be used for transceiver RF links where low power consumption and an effective system solution are required, such as energy metering, home automation, alarm and telemetry systems.
The ATA5811 is designed for 433 to 435 and 868 to 870 MHz, whereas the ATA5812 operates at 314 to 316 MHz. Both transceivers are pin- and functionally identical. The ATA 5811/12's current consumption is both in receive and in transmit mode is only 10,5 mA (3 V/ Tx with 5 dBm). This device also exhibits excellent system performance: high sensitivity in ASK (eg, -116,5 dBm at 2,4 kBaud) and FSK mode (eg, -109,5 dBm at 2,4 kBaud), a PAE of nearly 40%, adjustable output power of up to +10 dBm for long-distance operation, a high selectivity and a high blocking plus low intermodulation due to the receiver module's low-IF architecture.
For more information contact Arrow Altech Distribution, 011 923 9600, EBV-Electrolink, 021 421 5350, and Memec SA, 011 897 8600.
Altron celebrates 60th birthday with a call to rebuild Johannesburg Altron Arrow
News
Altron is celebrating its 60th birthday by honouring Johannesburg’s heritage and encouraging business, government and civil society to come together and respond to our President’s call to rebuild Johannesburg.
Read more...KIOXIA pioneer new 3D Flash technology EBV Electrolink
DSP, Micros & Memory
KIOXIA Corporation and Sandisk Corporation have pioneered a state-of-the-art 3D flash memory technology, setting the industry benchmark with a 4,8 Gb/s NAND interface speed, superior power efficiency, and heightened density.
Read more...X-band radar RF Design
Editor's Choice Telecoms, Datacoms, Wireless, IoT
X-band radar systems, particularly those leveraging beamforming ICs (BFICs), advanced gallium nitride (GaN) and gallium arsenide (GaAs) components, are leading the way in providing the high-performance radar capabilities required for modern defence and surveillance.
Read more...Super-fast H.264 encoder FPGA core EBV Electrolink
DSP, Micros & Memory
An ITAR-compliant H.264 core designed for AMD FPGAs provides baseline H.264 support and is currently the smallest and fastest FPGA core in the industry.
Read more...Reference board for cardio monitoring Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STDES-ESP01 reference board from STMicroelectronics demonstrates the capability of the ST1VAFE6AX and ST1VAFE3BX biosensors to detect ECG and SCG signals.
Read more...LTE Cat 1 bis communication iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The EG810M series is a series of LTE Cat 1 bis wireless communication modules specially designed by Quectel for M2M and IoT applications.
Read more...Quad-channel 16-bit converter RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The ARF0468 from Advance RF is a quad-channel mixed-signal processing chip, with each channel comprising three major functional modules: ADC/DDC/DDS.
Read more...ST MCUs extend ultra-low power innovation Altron Arrow
DSP, Micros & Memory
STMicroelectronics has introduced new STM32U3 microcontrollers with cutting-edge power-saving innovations that ease deployment of smart connected tech, especially in remote locations.
Read more...Multicell battery monitoring Altron Arrow
Power Electronics / Power Management
The LTC6811 from Analog Devices is a multicell battery stack monitor that measures up to 12 series connected battery cells with a total measurement error of less than 1,2 mV.
Read more...Tactical navigation system Etion Create
Telecoms, Datacoms, Wireless, IoT
Etion Create’s CheetahNAV Compact is a versatile tactical navigation system designed for security services, emergency services, and light all-terrain vehicles (ATVs) using offline navigation maps.
printer friendly version