The AD7466/AD7467/AD7468 are 12-/10-/8-bit, high speed, low power, successive approximation analog-to-digital converters (ADCs), respectively. The parts operate from a single 1.6 V to 3.6 V power supply and feature throughput rates up to 200 kSPS with low power dissipation. The parts contain a low noise, wide bandwidth track-and-hold amplifier, which can handle input frequencies in excess of 3 MHz.
The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. There are no pipeline delays associated with the part.
The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC. Thus, the analog input range for the part is 0 V to VDD. The conversion rate is determined by the SCLK.
|Title||Content Type||File Type|
|AD7466/AD7467/AD7468: 1.6 V, Micropower 12-/10-/8-Bit ADCs Data Sheet (Rev C, 05/2007) (pdf, 578 kB)||Data Sheets|
|AD7466 Known Good Die Data Sheet (Rev 0, 11/2011) (pdf, 221 kB)||Data Sheets|
|CN-0178: Software-Calibrated, 50 MHz to 9 GHz, RF Power Measurement System (pdf, 179 kB)||Circuit Note|
|MS-2210: Designing Power Supplies for High Speed ADC (pdf, 327 kB)||Technical Articles|
|ICs for Low Power, Low Cost ECG Holter Monitors Support Standard Medical Wireless Bands||Technical Articles||HTML|
How to Save Power in Battery Applications Using the Power-Down Mode in an ADC
by Mercedes Casamayor and Claire Croke, Analog Devices, Inc. (Analog Dialogue, Vol. 37, 9/2003)
|Analog Devices’ RMS Power Detector Offers Unparalleled Frequency Performance and Flexibility (25 Mar 2013)||Press Releases||HTML|
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.
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
|Title||Content Type||File Type|
|CN0178 FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design||FPGA HDL||HTML|
|BeMicro FPGA Project for CN0178 with Nios driver||FPGA HDL||HTML|
|AD74xx - No-OS Driver for Renesas Microcontroller Platforms||Device Drivers||HTML|
|AD74xx - No-OS Driver for Microchip Microcontroller Platforms||Device Drivers||HTML|
|AD7476A IIO Single Channel Serial ADC Linux Driver (Wiki Site)||Device Drivers||HTML|
Recommended Input Buffer Amplfiers for the AD7466
Were these recommendations helpful?
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.