TDF8704

INTEGRATED CIRCUITS DATA SHEET TDF8704 8-bit high-speed analog-to-digital converter Product specification Supersedes data of April 1993 File under Integrated Circuits, IC02 June 1994 Philips Semiconductors Philips Semiconductors Product specification 8-bit high-speed analog-to-digital converter FEATURES 8-bit resolution Sampling rate up to 50 MHz Extended temperature range (−40 to +85 °C) High signal-to-noise ratio over a large analog input frequency range (7.4 effective bits at 4.43 MHz full-scale input and at fclk = 50 MHz) Binary 3-state TTL outputs Overflow/underflow 3-state TTL output TTL compatible digital inputs Low-level AC clock input signal allowed Stable internal reference voltage regulator included Power dissipation only 380 mW (typical) Low analog input capacitance, no buffer amplifier required No sample-and-hold circuit required. QUICK REFERENCE DATA SYMBOL VCCA VCCD VCCO ICCA ICCD ICCO ILE DLE AILE fclk(max) Ptot Note 1. Full-scale sine wave (fi = 4.43 MHz; fclk = 50 MHz). ORDERING INFORMATION PACKAGE TYPE NUMBER PINS TDF8704T/2 TDF8704T/4 TDF8704T/5 June 1994 24 24 24 PIN POSITION SO24L SO24L SO24L 2 MATERIAL plastic plastic plastic CODE SOT137-1 SOT137-1 SOT137-1 PARAMETER analog supply voltage digital supply voltage output stages supply voltage analog supply current digital supply current output stages supply current DC integral linear error DC differential linearity error AC integral linearity error maximum clock frequency total ...