Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1980 2000
> DuPage County
> AD7641, 2 msps, 18-bit sar, a/d converter adc, qty 2
AD7641, 2 msps, 18-bit sar, a/d converter adc, qty 2
AD7641BSTZ, 2 MSPS, 18-Bit, SAR Analog-to-Digital Converter (ADC), 48 Pin LQFP, Quantity 2, Analog Devices.
The AD7641 is a 18-bit, 2 MSPS, charge redistribution SAR, fully differential analog-to-digital converter that operates from a single 2.5 V power supply. The part contains a high-speed 18-bit sampling ADC, an internal conversion clock, an internal reference buffer, error correction circuits, and both serial and parallel system interface ports. It features a very high sampling rate mode (Warp) and a fast mode (Normal) for asynchronous conversion rate applications.
The AD7641 is hardware factory calibrated and comprehensively tested to ensure ac parameters such as signal-to-noise ratio (SNR) and total harmonic distortion (THD) in addition to the more traditional dc parameters of gain, offset and linearity.
* 18-bit resolution with no missing codes
* 2.5 V internal low drift reference
* Differential input range: VREF
* No pipeline delay ( SAR architecture )
* Parallel (18-, 16-, or 8-bit bus)
* Serial 5 V/3.3 V/2.5 V interface
* On-board low drift reference with buffer and temperature sensor
* High dynamic data acquisition
