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TI ADS1112IDGSRRoHS

Manufacturer
TI
MPN
ADS1112IDGSR
LCSC Part #
C560967
Packaging
MSOP-10
Customer #
Key Attributes
16-Bit Analog-to-Digital Converter with Input Multiplexer and Onboard Reference
Datasheetpdf iconTI ADS1112IDGSR
In-Stock: 340
340 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 4.7135$ 4.71
10+$ 4.1111$ 41.11
30+$ 3.7529$ 112.59
100+$ 3.3915$ 339.15
500+$ 3.2238$ 1611.90
1,000+$ 3.1489$ 3148.90
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingMSOP-10
Operating Temperature-40℃~+85℃
InterfaceI2C
Quiescent Current (Iq)50nA;2uA
Voltage - Supply2.7V~5.5V
Number of Channels2
Integral non - linearity-
Clock/OscillatorBuilt-in
Clock Frequency-
FeaturesMultiplexers;Auto calibration;Power-on reset
Voltage ReferenceBuilt-in
Resolution(Bits)15Hz;16
S/N Ratio-
ADC architectureSigma-Delta
Programmable GainSupport
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The ADS1112 is a precision, continuously self-calibrating Analog-to-Digital (A/D) converter with two differential or three single-ended channels and up to 16 bits of resolution in the small MSOP-10 and leadless QFN-style (small-outline, no-lead) packages. The onboard 2.048V reference provides an input range of ±2.048V differentially. The ADS1112 uses an I²C-compatible serial interface and has two address pins that allow a user to select one of the eight I²C Slave addresses. The ADS1112 operates from a single power supply ranging from 2.7V to 5.5V. The ADS1112 can perform conversions at rates of 15, 30, 60, or 240 samples per second (SPS). The onboard programmable gain amplifier (PGA), which offers gains of up to eight, allows smaller signals to be measured with high resolution. In single-conversion mode, the ADS1112 automatically powers down after a conversion, greatly reducing current consumption during idle periods. The ADS1112 is designed for applications requiring high-resolution measurement, where space and power consumption are major considerations. Typical applications include portable instrumentation, industrial process control, and smart transmitters.

Features

AI Translation
  • COMPLETE DATA ACQUISITION SYSTEM IN THE MSOP-10 AND LEADLESS QFN-STYLE PACKAGES
  • MEASUREMENTS FROM TWO DIFFERENTIAL CHANNELS OR THREE SINGLE-ENDED CHANNELS
  • I²C INTERFACE—EIGHT ADDRESSES PIN-SELECTABLE
  • ONBOARD REFERENCE: Accuracy: 2.048V ±0.05%, Drift: 5ppm/°C
  • ONBOARD PGA
  • ONBOARD OSCILLATOR
  • 16 BITS, NO MISSING CODES
  • INL: 0.01% of FSR max
  • CONTINUOUS SELF-CALIBRATION
  • SINGLE-CYCLE CONVERSION
  • PROGRAMMABLE DATA RATE: 15SPS to 240SPS
  • POWER SUPPLY: 2.7V to 5.5V
  • LOW CURRENT CONSUMPTION: 240μA

Applications

AI Translation
  • PORTABLE INSTRUMENTATION
  • INDUSTRIAL PROCESS CONTROL
  • SMART TRANSMITTERS
  • CONSUMER GOODS
  • FACTORY AUTOMATION
  • TEMPERATURE MEASUREMENT