TS822AILT datasheet by STMicroelectronics

TS822AILT Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the TS822AILT?
  The recommended operating voltage range for the TS822AILT is 2.7V to 5.5V.
• How do I ensure the TS822AILT is properly powered on?
  To ensure proper power-on, the TS822AILT requires a stable power supply, a decoupling capacitor (e.g., 100nF) between VCC and GND, and a pull-up resistor (e.g., 1kΩ) on the EN pin.
• What is the maximum current that the TS822AILT can sink or source?
  The TS822AILT can sink or source up to 20mA per output pin, but the total current should not exceed 100mA.
• How do I configure the TS822AILT for I2C or SPI mode?
  The TS822AILT can be configured for I2C or SPI mode by setting the MODE pin high (I2C) or low (SPI) during power-on or by using the software-controlled mode selection feature.
• What is the purpose of the RST pin on the TS822AILT?
  The RST pin is an active-low reset input that resets the TS822AILT to its default state when pulled low.