ADS1000A1IDBVR ,Low Cost 12-bit ADC with I2C Interface 6-SOT-23 -40 to 125ELECTRICAL CHARACTERISTICSAll specifications at –40°C to +85°C, V = 5V, GND = 0V, and all PGAs, unl ..
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ADS1015IRUGR ,12-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference 10-X2QFN -40 to 125features an input multiplexer (MUX) that• Programmable Comparator (ADS1014 and allows two different ..
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ADS1000A0IDBVR-ADS1000A0IDBVT-ADS1000A1IDBVR
Low Cost 12-bit ADC with I2C Interface
BD0
1FEATURES DESCRIPTION
APPLICATIONS
ADS1000Clock
OscillatorC
Interface
GND
ADS1000SBAS357A–SEPTEMBER 2006–REVISED OCTOBER 2007
LOW-POWER, 12-Bit ANALOG-TO-DIGITAL CONVERTER
withI2 C™ INTERFACE
23• Complete 12-Bit Data Acquisition Systemin The ADS1000is anI2 C-compatible serial interface
a Tiny SOT-23 Package Analog-to-Digital (A/D) converter with differential
inputs and 12 bitsof resolutionina tiny SOT23-6•
Low Current Consumption: Only 90μApackage. Conversions are performed ratiometrically,•
Integral Nonlinearity: 1LSB Max using the power supplyas the reference voltage. The•
Single-Cycle Conversion ADS1000 operates froma single power supply
ranging from 2.7Vto 5.5V.•
Programmable Gain Amplifier
Gain=1,2,4,or8 The ADS1000 performs conversionsata rateof 128•
128SPS Data Rate samples per second (SPS). The onboard
programmable gain amplifier (PGA), which offers•
I2C Interface with Two Available Addresses gains of up to 8, allows smaller signals to be•
Power Supply: 2.7Vto 5.5V measured with high resolution.In single-conversion•
Pin- and Software-Compatible with 16-Bit mode, the ADS1000 automatically powers down after
ADS1100 a conversion,
during idle
The ADS1000•
Voltage space and
considerations.•
Batteryinstrumentation,•
Industrial monitoring.•
Consumer TemperaturePleasebe aware thatan important notice concerning availability, standard warranty, and use
Texas Instruments semiconductor products and disclaimers thereto appearsatthe endofthis
