Part Number: TCA9517 Hi, team.Please follow datasheet interpretation. Q1: If system device use VOL=0.4V, which of the datasheet TCA9517 side should Look at:(Vccb=3.3) VIL(=0.3*Vccb=0.99V(max)) or VILC(=0.4V(typ))
Q2:I think VIL would be fine, but in what kind…
Part Number: TCA9517-Q1 Other Parts Discussed in Thread: TCA9803 , TCA9509 , TXS0102-Q1 , SN74LVC2G66-Q1 , PCA9306-Q1 Hello,
My questions are related to the thread shown below, but my customer has an issue to control the VOL of TCA9517-Q1. Would you please…
Part Number: TCA9517-Q1 Other Parts Discussed in Thread: TCA9517 , SN74LXC1T45 5Vと3.3Vの双方向レベル変換に「TCA3-Q3」を使用することを検討しています。プルダウン抵抗を3.3Vシステム入出力端子に挿入し、プルアップ抵抗を5Vシステム入出力端子に挿入します。電源投入時にローレベル(0V)に設定したいのですが。質問は次のとおりです: 1. 「TCA9517-Q1」の使用に問題はありますか? 2. プルダウン抵抗値の計算方法を教えてください…
Part Number: TCA9517 Other Parts Discussed in Thread: TCA9800 , PCA9306 , , TCA9555 , TCA9509 I received a request from the designer of equipment by June 21st. please follow.
PDF is block Diagram. ・ Is it use TCA9517 (TCA9517DGKR) in star configuration for B…
Part Number: TCA9517-Q1 Other Parts Discussed in Thread: TCA9517 hi,
The schematic diagram of TCA9517-Q1 is shown in the following figure. Port A and port B use the same power supply, and the Pull-up resistor is 4.7k. The FPGA drives IIC. The output voltages…
Part Number: TCA9517-Q1 Hi TI,
For TCA9517DGKRQ1,if partical power down of VCCB, what is the state of pin SDAB/SCLB ? and if VCCB power on again will the device work normally?
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BR
Junsong
Part Number: TCA9517-Q1 Other Parts Discussed in Thread: INA228 , LSF0102-Q1 , TCA9517 , LSF0102 Hi experts, We have an automotive application where the I2C master and RTC are running on 3.3V logic and an EEPROM, INA228AQDGSRQ1 and LCD interface are running…
Part Number: TCA9517 Hello Team,
Our customer is considering to connect some control signals by 50cm wires between two PCIe evaluaiton boards. The wires are driven by TCA9517 put on the boards as a signal buffer so he wants to know output impedance for…
Part Number: TCA9517-Q1 Hello,
How to do a power estimation for this part, if we using this part as an i2c buffer.
1.8V at VCCA and 3.3V at VCCB
Pull up value 4.7 at both sides.
Part Number: TCA9517 Hi, team. This is katsumi. Our desighn team have question. TCA9517 : datasheet. https://www.ti.com/lit/ds/symlink/tca9517.pdf
TCA9517 use to A and B +3.3V. SDAB/SCLB spec value VIL=0.3*Vccb=0.99V(max) VILC=0.4(typ) On the other, SDAA/SCLA…