Specifications
SKU: 1123893
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:
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.
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.
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.
Resolution:
- The device provides 12-bit resolution, ensuring high precision in analog-to-digital conversion.
Linearity:
- The differential nonlinearity (DNL) and integral nonlinearity (INL) are specified to ensure accurate conversion results.
Power Consumption:
- The device consumes approximately 1.2 mW at 100 kSPS, making it suitable for low-power applications.
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.
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.
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.
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.
Inquiry - TLC2543CDWG4