TDA8792

INTEGRATED CIRCUITS DATA SHEET TDA8792 3.3 V, 25 MHz 8-bit analog-to-digital converter (ADC) Product specification Supersedes data of 1995 Apr 26 File under Integrated Circuits, IC02 1996 Feb 21 Philips Semiconductors Product specification 3.3 V, 25 MHz 8-bit analog-to-digital converter (ADC) FEATURES 8-bit resolution Sampling rate up to 25 MHz 30 MHz input signal bandwidth (full scale) High signal-to-noise ratio over a large analog input frequency range (7.3 effective bits at 4.43 MHz full-scale input at fclk = 25 MHz) CMOS compatible digital inputs External reference voltage regulator Power dissipation only 53 mW (typical) Standby mode (only 1.2 mW typical) Low analog input capacitance, no buffer amplifier required No sample-and-hold circuit required. APPLICATIONS Analog-to-digital conversion for: General purpose Hand-held equipment Mobile telecommunication Instrumentation Video. GENERAL DESCRIPTION TDA8792 The TDA8792 is a 8-bit analog-to-digital converter (ADC) for low-voltage, portable applications. It operates at 3.3 V and converts the analog input signal into 8-bit binary-coded digital words at a maximum sampling rate of 25 MHz. The output data is valid after a delay of 6 clock cycles. QUICK REFERENCE DATA SYMBOL VDDA VDDD VDDO IDDA IDDD IDDO INL DNL fclk(max) Ptot PARAMETER analog supply voltage digital supply voltage output stages supply voltage analog supply current digital supply current output stages supply current integral non-...