TDA8705A - NXP

TDA8705A 6-bit high-speed dual Analog-to-Digital Converter ADC

plastic small outline package; 28 leads; body width 7.5 mm 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 power dissipation note 1 CON.

Features

• 2 times 6-bit resolution
• Sampling rate up to 80 MHz
• High signal-to-noise ratio over a large analog input frequency range (5.5 effective bits at 20 MHz full-scale input at fclk = 80 MHz)
• TTL output
• Two separated inputs (AC-coupling)
• TTL compatible digital inputs
• Low-level AC clock input signal allowed
• Internal reference voltage regulator (external reference regulation possible)
• Power dissipation only 250 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 .