ADS1251U/2K5 ,ResolutionPlus 24-Bit, 20kHz, Low Power Analog-to-Digital ConverterMAXIMUM RATINGSELECTROSTATICAnalog Input: Current .. ±100mA, MomentaryDISCHARGE SENSITIVITY±10mA, C ..
ADS1252 ,24-Bit, 40kHz ANALOG-TO-DIGITAL CONVERTER(1)ABSOLUTE
ADS1252U ,24-Bit/ 40kHz ANALOG-TO-DIGITAL CONVERTERMAXIMUM RATINGSELECTROSTATICAnalog Input: Current .. ±100mA, MomentaryDISCHARGE SENSITIVITY±10mA, C ..
ADS1252U/2K5 G4 ,ResolutionPlus 24-Bit, 40kHz Analog-to-Digital ConverterTYPICAL CHARACTERISTICSAt T = +25°C, V = +5V, CLK = 16MHz, and V = 4.096V, unless otherwise specifi ..
ADS1252UG4 ,ResolutionPlus 24-Bit, 40kHz Analog-to-Digital Converter 8-SOIC -40 to 85ADS1252ADS1252SBAS127D – SEPTEMBER 2000 – REVISED JUNE 200624-Bit, 40kHzANALOG-TO-DIGITAL CONVERTER ..
ADS1252UG4 ,ResolutionPlus 24-Bit, 40kHz Analog-to-Digital Converter 8-SOIC -40 to 85ELECTRICAL CHARACTERISTICSAll specifications at T to T , V = +5V, CLK = 16MHz, and V = 4.096V, unle ..
AL106-84 , GaAs IC 900 MHz High Dynamic Range Amplifier
AL106-84 , GaAs IC 900 MHz High Dynamic Range Amplifier
AL108-338 , GaAs PHEMT Switchable Gain LNA
AL3000 , IP Frame Routing Processor
AL3157F-7 , HIGH EFFICIENCY 1x/2x CHARGE PUMP LED DRIVER FOR SMALL SCREEN BACKLIGHTING
AL3158FSG-7 , HIGH EFFICIENCY 1x/2x CHARGE PUMP FOR WHITE LED APPLICATIONS
ADS1251U-ADS1251U/2K5
ResolutionPlus 24-Bit, 20kHz, Low Power Analog-to-Digital Converter
24-Bit, 20kHz, Low-Power
ANALOG-TO-DIGIT AL CONVERTER
FEA TURES 24 BITS—NO MISSING CODES 19 BITS EFFECTIVE RESOLUTION UP TO
20kHz DATA RATE LOW NOISE: 1.5ppm DIFFERENTIAL INPUTS INL: 15ppm (max) EXTERNAL REFERENCE (0.5V to 5V) POWER-DOWN MODE SYNC MODE LOW POWER: 8mW at 20kHz
5mW at 10kHz
DESCRIPTIONThe ADS1251 is a precision, wide dynamic range, delta-
sigma, Analog-to-Digital (A/D) converter with 24-bit resolu-
tion operating from a single +5V supply. The delta-sigma
architecture features wide dynamic range, and 24 bits of no
missing code performance. Effective resolution of 19 bits
(1.5ppm of rms noise) is achieved at conversion rates up to
20kHz.
The ADS1251 is designed for high-resolution measurement
applications in cardiac diagnostics, smart transmitters, indus-
trial process control, weigh scales, chromatography, and
portable instrumentation. The converter includes a flexible,
2-wire synchronous serial interface for low-cost isolation.
The ADS1251 is a single-channel converter and is offered in
an SO-8 package. It is pin-compatible with the faster ADS1252
(41.7kHz data rate).
APPLICATIONS CARDIAC DIAGNOSTICS DIRECT THERMOCOUPLE INTERFACES BLOOD ANALYSIS INFRARED PYROMETERS LIQUID/GAS CHROMATOGRAPHY PRECISION PROCESS CONTROL
ADS1251SBAS184D – MARCH 2001 – REVISED JUNE 2009
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
