Part Number: TRF7961 Tool/software: Starterware in my application, TRF7961 VIN is powered by battery(2.75V~3.4V),VDD_I/O is connected to 2V8(MCU is also powered by 2V8),but VDD_X is not connected to VDD_I/O, is there any problem ?
Part Number: TRF7961 Tool/software: Starterware hello expert,
can you help check the calculati TRF7961 Clock.pptx on of TRF7961 Crystal shunt capacitor in attachment?
Part Number: TRF7961 Hello there,
I am trying to boost the output power of an existing design using the TRF7961. I do not have access to the software driving the device, so I cannot easily adjust the VDD_RF output. Vin is 3.3V and VDD_I/O and VDD_RF measure…
Part Number: TRF7961 Other Parts Discussed in Thread: RF37S114
I want to let sensing distance during the range,such as (5mm,15mm),which parameter or circuit shall I adjust to meet the rang?
How long sensing distance does TRF7961 support didn’t see it…
Part Number: TRF7961 Tool/software: Starterware Our firmware engineer feedback one question on SLOA153 ,the following information is showed in attachment, in my project,three components share the same SPI bus(except SS),does it mean that I need add an…
Part Number: TRF7961 We use the TRF7961 to our devices to read Infineon ISO 15693 Tags. In over 99% of all our devices the TRF works fine. But in a few devices the TRF only work sometimes and I often get CRC and Framing Errors. We replaced all peripheral…
Part Number: TRF7961 Other Parts Discussed in Thread: TRF7970A , TRF7964A , TRF7960 , TRF7960A Tool/software: Starterware hello Ralph, maybe you misunderstand me on tri-state. surely I will follow and implement TI recommendation into new design, just now…
Other Parts Discussed in Thread: TRF7961 Hi,
I'm using TRF7961 with SPI communication and 15693 protocol tag
When I read multiblock with exact 9 bytes in the FIFO, I don't get any interrupt after the last read,
for example :
start block = 0
no…
Other Parts Discussed in Thread: TRF7961 We use this device in one of our products and I have a customer asking how long it will be available.
Does anyone know the EOL for the TRF7961?
I want to prepare this RFID Reader so that it can read given tag. I am amateur in this field and hence will be really thankful if someone could guide me through this.
I want my reader to have range of around 50cm. i have general knowledge of antenna design…
