ZHCSCG5C May 2014 – November 2019 TCA9544A
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12器件和文檔支持
- 13機(jī)械、封裝和可訂購信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PW|20
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購信息
9.2 Typical Application
A typical application of the TCA9544A contains anywhere from 1 to 5 separate data pull-up voltages, VDPUX , one for the master device (VDPUM) and one for each of the selectable slave channels (VDPU0 – VDPU3). In the event where the master device and all slave devices operate at the same voltage, then the supply voltage can be VCC = VDPUX. In an application where voltage translation is necessary, additional design requirements must be considered (See Design Requirements).
Figure 15 shows an application in which the TCA9544A can be used.
