The AD7678ASTZRL is a precision, 18-bit successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This integrated circuit (IC) is designed to provide high-accuracy conversion of analog signals into digital format. Here is an overview of the key features of the AD7678ASTZRL:
1. Resolution: The AD7678ASTZRL offers an industry-leading resolution of 18 bits, allowing for highly precise measurements and superior signal reconstruction.
2. Sampling Rate: It supports a maximum sampling rate of 250 kilosamples per second (ksps), enabling fast and reliable conversion of analog input signals.
3. Low Noise Performance: With an impressive signal-to-noise ratio (SNR) of 98 dB, this ADC minimizes noise interference, ensuring accurate and clear conversion even in noisy environments.
4. High Linearity: The AD7678ASTZRL exhibits excellent linearity, providing a differential nonlinearity (DNL) and integral nonlinearity (INL) of maximum ±0.6 LSB and ±1.1 LSB, respectively. This reduces errors and distortion in the converted digital output.
5. Power Supply and Range: It operates on a single 5V power supply and features an input voltage range of ±10V, accommodating a wide range of input signals.
6. Integrated Features: The IC includes an on-chip 4
