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TLC2543CDWG4

Specifications

SKU: 1123893

BUY TLC2543CDWG4 https://www.utsource.net/itm/p/1123893.html
12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch. 20-SOIC
Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VCC Operating 2.7 - 5.5 V
Input Voltage Range VIN - 0 - VCC V
Conversion Time tCONV 100 kSPS - 10 - μs
Resolution N - - 12 - bits
Differential Nonlinearity (DNL) DNL - - ±1 - LSB
Integral Nonlinearity (INL) INL - - ±2 - LSB
Power Consumption PCON 100 kSPS - 1.2 - mW
Operating Temperature Range TOP - -20 - 85 °C
Storage Temperature Range TSTG - -65 - 150 °C

Instructions for Use:

  1. Power Supply:

    • Connect the VCC pin to a stable power supply within the range of 2.7V to 5.5V.
    • Ensure the ground (GND) pin is connected to the system ground.
  2. Input Signal:

    • The input voltage (VIN) should be within the range of 0V to VCC.
    • Avoid exceeding these limits to prevent damage to the device.
  3. Conversion:

    • The TLC2543CDWG4 operates at a conversion time of 10 μs for a 100 kSPS (kilo samples per second) rate.
    • Use the appropriate control signals (CS, RD, WR, etc.) to initiate and read conversions.
  4. Resolution:

    • The device provides 12-bit resolution, ensuring high precision in analog-to-digital conversion.
  5. Linearity:

    • The differential nonlinearity (DNL) and integral nonlinearity (INL) are specified to ensure accurate conversion results.
  6. Power Consumption:

    • The device consumes approximately 1.2 mW at 100 kSPS, making it suitable for low-power applications.
  7. Temperature Considerations:

    • Operate the device within the temperature range of -20°C to 85°C for optimal performance.
    • Store the device in a temperature range of -65°C to 150°C to ensure long-term reliability.
  8. Handling:

    • Handle the device with care to avoid static discharge, which can damage the sensitive components.
    • Follow standard ESD (Electrostatic Discharge) precautions during handling and installation.
  9. Interface:

    • Use the provided digital interface pins (CS, RD, WR, DATA) to communicate with the device.
    • Refer to the datasheet for detailed timing diagrams and protocol specifications.
  10. Layout:

    • Ensure proper PCB layout to minimize noise and interference.
    • Place decoupling capacitors close to the VCC and GND pins to stabilize the power supply.
(For reference only)

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