ADS1241E

The ADS1241E is one member of the ADS1241 family which designed as the precision, wide dynamic range, delta-sigma, Analog-to-Digital (A/D) converter that can be used in (1)industrial process control; (2)weigh scales; (3)liquid/gas chromatography; (4)blood analysis; (5)smart transmitters; (6)portable instrument-ation. Also this device features a single-cycle settling digital filter that provides valid data on the first conversion after a new channel selection.

Features of the ADS1241E are:(1)24 bits no missing codes; (2)simultaneous 50Hz and 60Hz rejection (90dB minimum); (3)0.0015% INL; (4)21 bits effective resolution (PGA = 1), 19 bits (PGA = 128); (5)PGA gains from 1 to 128; (6)single cycle settling; (7)programmable data output rates; (8)external differential reference of 0.1V TO 5V; (9)on-chip calibration; (10)SPI. compatible; (11)2.7V to 5.25V supply range; (12)600W power consumption; (13)up to eight input channels; (14)up to eight data I/O.

The absolute maximum ratings of the ADS1241E can be summarized as:(1)AVDD to DGND:-0.3V to +6V;(2)DVDD to DGND:-0.3V to +6V;(3)input current:100 mA, momentary;(4)DGND to AGND:-0.3V to 0.3V;(5)input current:10mA, continuous;(6)AIN:AGND-0.5V to AVDD+0.5V;(7)digital input voltage to DGND:-0.3V to DVDD+0.3V;(8)digital output voltage to DGND:-0.3V to DVDD+0.3V;(9)maximum junction temperature:+150°C;(10)operating temperature range:-40°C to +85°C;(11)lead Temperature (soldering, 10s):+300°C;(12)storage temperature range:-60°C to +150°C. If you want to know more information such as the electrical characteristics about the ADS1241E, please download the datasheet in www.seekic.com or www.chinaicmart.com.