UPD784021GC

UPD784021GC


Specifications
Details

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Parameter Description Value/Range
Operating Voltage Supply voltage range for the device operation 2.7 V to 5.5 V
Operating Temperature Range of temperatures under which the device can operate reliably -40°C to +85°C
Storage Temperature Temperature range the device can be stored without damage -65°C to +150°C
Maximum Current Maximum current that can be sourced or sunk by the device ±20 mA
Input Leakage Current Maximum leakage current at input pins ±1 μA
Output Drive Capability Maximum output drive capability 10 mA (High Level), 15 mA (Low Level)
ESD Protection Human Body Model (HBM) ESD protection level ±2 kV
Package Type Type of package QFN (Quad Flat No-leads)
Pin Count Number of pins in the package 32
Communication Interface Types of communication interfaces supported SPI, I2C
Processing Speed Maximum processing speed 48 MHz

Instructions for Use:

  1. Power Supply Connection: Connect the power supply pins (VDD and VSS) to appropriate voltage levels within the operating voltage range specified.
  2. Decoupling Capacitors: Place decoupling capacitors close to the power supply pins to ensure stable operation. Recommended capacitance is 0.1 μF.
  3. Communication Setup: Configure the communication interface as per the application requirements (SPI/I2C). Ensure correct configuration of clock speeds and data formats.
  4. Input Handling: Ensure that all inputs are kept within valid voltage ranges to avoid damage or malfunction. Use pull-up or pull-down resistors if necessary.
  5. Output Load: Do not exceed the maximum current ratings for outputs. Consider using external buffers or drivers for loads requiring higher currents.
  6. ESD Precautions: Handle the device with care to prevent ESD damage. Use proper grounding and anti-static equipment during handling.
  7. Temperature Management: Operate the device within its specified temperature range. Implement adequate cooling measures if operating near the upper limit.
  8. Storage Conditions: Store the device in a controlled environment within the storage temperature range to prevent degradation.

For detailed specifications and more specific applications, refer to the official datasheet provided by the manufacturer.

(For reference only)

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