Part Number: TCA9539 hi, team
A urgent issue need your help !
I use 4 pcs TCA9539QPWRQ1 in my design , these 4pcs ICs connected together to one IIC bus.
All the 4pcs TCA9539QPWRQ1 ports are used as GPO function , no GPI function . And INT is pulled-up by…
Part Number: TCA9539-Q1
Dear TI Support Team,
We are encountering an issue with the TCA9539QPWRQ1 in one of our mass production projects and would appreciate your technical assistance.
Issue Description: We have identified a failure on Port 4 of the…
Other Parts Discussed in Thread: TCA9539 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1451773/tca9539-q1-tca9539-q1-interrupt-behavior 器件型号: TCA9539-Q1 Thread 中讨论的其他器件…
Other Parts Discussed in Thread: TCA9539-Q1 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1448960/tca9539-q1-tca9539-output-default-output-state 器件型号: TCA9539-Q1 工具与软件:…
Other Parts Discussed in Thread: TCA9539 , LP5861 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1441552/tca9539-q1-pwm-drive-compatible-of-tca9539-q1 器件型号: TCA9539-Q1 Thread…