It is available in the 20-VQFN Exposed Pad package. The packaging is shaped in a Tape & Reel (TR)-shape, which makes it easy to carry around. Regulating the temperature to -40°C~85°C is crucial to ensuring reliable operation. If you use a 2.3V~3.6VV power supply, you should have no problem. A 20 termination can be found in it. Supply voltages of 2.5V can achieve high efficiencies. PCA9665 numbers are members of the family. At the time of writing, the clock of this device is running at a frequency of 1MHz. There is currently 100μA supply on the market. It is set to 2.5/3.3V in the power supply settings for the component.
PCA9665BS,118 Features
1MHz clock frequency
PCA9665BS,118 Applications
There are a lot of NXP USA Inc. PCA9665BS,118 Controllers Interface ICs applications.