Analog Devices Inc.

The AD7699 is an 8-channel, 16-bit, charge redistribution successive approximation register (SAR) analog-to-digitalconverter (ADC) that operates from a single power supply, VDD.The AD7699 contains all components for use in a multichannel,low power data acquisition system, including a true 16-bit SAR ADC with no missing codes; an 8-channel low crosstalk multiplexer useful for configuring the inputs as single-ended (with or without ground sense), differential, or bipolar; an internal 4.096 V low drift reference and buffer; a temperature sensor; a selectableone-pole filter; and a sequencer that is useful when channels arecontinuously scanned in order.The AD7699 uses a simple serial port interface (SPI) for writingto the configuration register and receiving conversion results.The SPI interface uses a separate supply, VIO, which is set to thehost logic level. Power dissipation scales with throughput.The AD7699 is housed in a tiny 20-lead LFCSP and a 20-ball WLCSP with operation specified from ?40?C to +85?C.APPLICATIONS Battery-powered equipment Medical instruments: ECG/EKG Mobile communications: GPS Personal digital assistants Power line monitoring Data acquisition Seismic data acquisition systems Instrumentation Process control

* $114.68 - * $120.21
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey EVAL-AD7699EDZ-ND 1 $112.61 $112.61 $112.61 $112.61 $112.61 $112.61 Buy
Analog Devices Inc EVAL-AD7699EDZ $112.52 $112.52 $112.52 $112.52 $112.52 $112.52 Buy
element14 APAC EVAL-AD7699EDZ 4 1 * $120.21 * $120.21 * $120.21 * $120.21 * $120.21 * $120.21 Buy
Farnell EVAL-AD7699EDZ 4 1 * $118.94 * $118.94 * $118.94 * $118.94 * $118.94 * $118.94 Buy
Mouser Electronics 584-EVAL-AD7699EDZ 5 1 $116.46 $116.46 $116.46 $116.46 $116.46 $116.46 Buy
Newark EVAL-AD7699EDZ 4 1 $117.11 $117.11 $117.11 $117.11 $117.11 $117.11 Buy