ADUC848BSZ62-5

The ADUC848BSZ62-5 is one member of the ADUC848 family which is designed as the 24-/16-bit ADCs that is a 16-bit ADC version of the ADuC847. This device operates from a 32 kHz crystal with an on-chip PLL generating a high frequency clock of 12.58 MHz, and is routed through a programmable clock divider from which the MCU core clock operating frequency is generated. It can be used in (1)multichannel sensor monitoring; (2)industrial/environmental instrumentation; (3)weigh scales, pressure sensors, temperature monitoring; (4)portable instrumentation, battery-powered systems; (5)data logging, precision system monitoring.

Features of the ADUC848BSZ62-5 are:(1)High resolution - ADCs; (2)Two independent 24-bit ADCs on the ADuC845; (3)Single 24-bit ADC on the ADuC847 and single 16-bit ADC on the ADuC848; (4)Up to 10 ADC input channels on all parts; (5)24-bit no missing codes; (6)22-bit rms (19.5 bit p-p) effective resolution; (7)Offset drift 10 nV/°C, gain drift 0.5 ppm/°C chop enabled; (8)62-kbyte on-chip Flash/EE program memory; (9)4-kbyte on-chip Flash/EE data memory; (10)Flash/EE, 100 year retention, 100 kcycle endurance; (11)3 levels of Flash/EE program memory security; (12)In-circuit serial download (no external hardware); (13)High speed user download (5 seconds); (14)2304 bytes on-chip data RAM.

The absolute maximum ratings of the ADUC848BSZ62-5 can be summarized as:(1)AVDD to AGND: -0.3 V to +7 V;(2)AVDD to DGND:0.3 V to +7 V;(3)DVDD to DGND:0.3 V to +7 V;(4)DVDD to DGND:0.3 V to +7 V;(5)AVDD to DVDD:2 V to +5 V;(6)Analog Input Voltage to AGND:0.3 V to AVDD + 0.3 V;(7)Reference Input Voltage to AGND:0.3 V to AVDD + 0.3 V;(8)AIN/REFIN Current (Indefinite): 30 mA;(9)Digital Input Voltage to DGND:0.3 V to DVDD + 0.3 V;(10)Operating Temperature Range:40°C to +125°C;(11)Storage Temperature Range:65°C to +150°C;(12)Junction Temperature: 150°C. If you want to know more information such as the electrical characteristics about ADUC848BSZ62-5, please download the datasheet in www.seekic.com or www.chinaicmart.com.