1996 Mar 20

9

Philips Semiconductors

Product specification

10-bit high-speed 2.7 to 5.25 V

analog-to-digital converter

TDA8766

4. The analog input settling time is the minimum time required for the input signal to be stabilized after a sharp full-scale

input (square-wave signal) in order to sample the signal and obtain correct output data.

5. Effective bits are obtained via a Fast Fourier Transform (FFT) treatment taking 8K acquisition points per equivalent

fundamental period. The calculation takes into account all harmonics and noise up to half of the clock frequency

(NYQUIST frequency). Conversion to signal-to-noise ratio: S/N = EB

× 6.02 + 1.76 dB.

Fig.3 Explanation of note 3.

handbook, halfpage

RLAD

ROT

VRT

VRM

VRB

ROB

code 1023

code 0

MGD281

IL

RL