The AD7664 is the first part in a new generation of 16-bit ADCs based on the revolutionary new Pulsar core which breaks the 500 kSPS barrier (featuring a top speed of 570 kSPS). With no pipeline delay, the AD7664 is ideally suited for control loops, industrial process control, multiplexed data acquisition systems, interfacing with DSP chips, portable equipment and medical instrumentation. It boasts 90 dB SINAD typ, a -100 dB THD @ 10 kHz typ and DC precision at 16 bits (No Missing Codes). INL is ± 2.5 LSB Max, DNL is 1.5 LSB Max. Power dissipation is only 97 mW typical at 570 kSPS, and only 21 µW @ 100 SPS.
|Title||Content Type||File Type|
|AD7664: 16-Bit, 570 kSPS PulSAR® Unipolar CMOS ADC Data Sheet (Rev E, 01/2004) (pdf, 380 kB)||Data Sheets|
AN-931: Understanding PulSAR ADC Support Circuitry
(pdf, 299 kB)
This application note discusses in general the pitfalls that occur regularly when using SAR ADCs and, more importantly, how to easily prevent them.
|AN-932: Power Supply Sequencing (pdf, 95 kB)||Application Notes|
|MS-2210: Designing Power Supplies for High Speed ADC (pdf, 327 kB)||Technical Articles|
Ask the Applications Engineer-27: What problems am I most likely to run into when instrumenting an industrial system?
(Analog Dialogue, Vol. 33, No. 2, February, 1999)
8- to 18-Bit SAR ADCs ... From the Leader in High Performance Analog
(pdf, 1885 kB)
8- to 18-Bit SAR ADCs with Sample Rates up to 3 MSPS -- The latest additions to ADI’s ADC portfolio offer unrivaled functionality in terms of channel count and power supply voltage, optimal power/speed ratios, and the smallest packages to meet the demands of any data acquisition application, including portable, industrial, medical, wireless, and communications.
High Speed, High Accuracy 14-Bit, 16-Bit, and 18-Bit PulSAR ADCs
(pdf, 3826 kB)
A PulSAR Family Brochure (6/2006)
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
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