ADC305 - Datel

ADC305 8-Bit/ 20MHz CMOS A/D Converters

DATEL's ADC-305 is an 8-bit, 20MHz sampling, CMOS, subranging (two-pass) A/D converter. It processes signals at speeds comparable to a full flash converter by using a subranging conversion technique with multiple comparator blocks, each containing a sample and hold amplifier. The ADC-305 features CMOS low power dissipation (60mW typical) and a wide 18MHz (–1.

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• 8-bit resolution, 20MHz min. sampling rate ±½LSB max. differential nonlinearity error 18MHz input signal bandwidth Subranging, S&H enclosed +5V single power, low 85mW max. dissipation CMOS compatible logic input 3-State TTL compatible output GENERAL DESCRIPTION DATEL's ADC-305 is an 8-bit, 20MHz sampling, CMOS, subranging (two-pass) A/D converter. It processes signals at speeds comparable to a full flash converter by using a subranging conversion technique with multiple comparator blocks, each containing a sample and hold amplifier. The ADC-305 features CMOS low power dissipatio.