ADS7835E/2K5 ,12-Bit, High-Speed, Low Power Sampling Analog-to-Digital ConverterFEATURES DESCRIPTIONl 500kHz THROUGHPUT RATE The ADS7835 is a 12-bit, sampling analog-to-digi-tal c ..
ADS7835EB ,Brown Corporation - 12-Bit, High-Speed, Low Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7841 ,12-Bit, 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTERELECTRICAL CHARACTERISTICS: +5VAt T = T to T , +V = +5V, V = +5V, f = 200kHz, and f = 16 • f = 3.2 ..
ADS7841E ,12-Bit/ 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTERMaximum Ratings”may cause permanent damage to the device. Exposure to absolute maximumto complete d ..
ADS7841E . ,12-Bit/ 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTERELECTRICAL CHARACTERISTICS: +5VAt T = T to T , +V = +5V, V = +5V, f = 200kHz, and f = 16 • f = 3.2 ..
ADS7841E/2K5G4 ,12-Bit, 4-Channel Serial Output Sampling Analog-to-Digital Converter 16-SSOP -40 to 85FEATURES* SINGLE SUPPLY: 2.7V to 5VThe ADS7841 is a 4-channel, 12-bit sampling Analog-to-Digital Co ..
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ADS7835E/250-ADS7835E/2K5
12-Bit, High-Speed, Low Power Sampling Analog-to-Digital Converter
® ADS7835 For most current data sheet and other product information, visit www.burr-brown.com 12-Bit, High-Speed, Low Power Sampling ANALOG-TO-DIGITAL CONVERTER FEATURES DESCRIPTION l500kHz THROUGHPUT RATE The ADS7835 is a 12-bit, sampling analog-to-digi- tal converter (A/D) complete with sample-and-hold l2.5V INTERNAL REFERENCE (S/H), internal 2.5V reference, and synchronous lLOW POWER: 17.5mW serial interface. Typical power dissipation is 17.5mW lSINGLE SUPPLY +5V OPERATION at a 500kHz throughput rate. The device can be lSERIAL INTERFACE placed into a power-down mode which reduces dis- sipation to just 2.5mW. The input range is –V to REFlGUARANTEED NO MISSING CODES +V , and the internal reference can be overdriven REF lMSOP-8 by an external voltage. l±V INPUT RANGE REF Low power, small size, and high speed make the ADS7835 ideal for battery-operated systems such as wireless communication devices, portable multi- APPLICATIONS channel data loggers, and spectrum analyzers. The lBATTERY-OPERATED SYSTEMS serial interface also provides low cost isolation for remote data acquisition. The ADS7835 is avail-lDIGITAL SIGNAL PROCESSING able in an MSOP-8 package and is guaranteed over lHIGH-SPEED DATA ACQUISITION the –40°C to +85°C temperature range. lWIRELESS COMMUNICATION SYSTEMS CLK SAR CONV 2kΩ –2.5V CDAC Serial Input Interface DATA 2kΩ S/H Amp Comparator Buffer Internal +2.5V Ref V REF 10kΩ –30% International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 ® © 1998 Burr-Brown Corporation PDS-1478B Printed in U.S.A.May, 2000 1 ADS7835 SBAS102
