Sampling 12-bit ADC: Faster, Better, and Cheaper

That's the AD1674. And the improved single-chip AD674B replaces industry-standard AD574A & AD674A (plastic, too!)

The AD1674 is a complete monolithic 12-bit sampling a/d converter, containing an on-chip sample-hold amplifier (SHA), 10-volt reference, clock, and 3-state buffers for micorprocessor interface. Pin-compatible with the industry-standard AD574A and AD674A ADCs, it adds the sampling function, offers a faster maximum conversion rate100 kSPS–and is available at lower cost. Read full article