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TI ADS1018IDGSTRoHS

Manufacturer
TI
MPN
ADS1018IDGST
LCSC Part #
C81941
Packaging
VSSOP-10-0.5mm
Customer #
Key Attributes
Ultra-small, low-power, SPI-compatible 12-bit analog-to-digital converter with internal reference and temperature sensor
Datasheetpdf iconTI ADS1018IDGST
In-Stock: 100
100 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.9959$ 2.00
10+$ 1.9505$ 19.51
30+$ 1.918$ 57.54
100+$ 1.8872$ 188.72
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingVSSOP-10-0.5mm
Operating Temperature-40℃~+125℃
InterfaceSPI
Quiescent Current (Iq)150uA
Voltage - Supply2V~5.5V
Number of Channels2
Integral non - linearity0.5LSB
Clock/OscillatorBuilt-in
Clock Frequency1MHz
FeaturesMultiplexers;Built-in temperature sensor;Integrated modulator;Built-in digital filter;Power-on reset
Voltage ReferenceBuilt-in
Resolution(Bits)12;3.3kHz
S/N Ratio-
ADC architectureSigma-Delta
Programmable GainSupport
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The ADS1018 is a precision, low-power 12-bit noiseless analog-to-digital converter (ADC). This device comes in an ultra-small leadless X2QFN-10 package or an ultra-thin small outline package (VSSOP)-10, and has all the functions required to measure the most common sensor signals. The ADS1018 integrates a programmable gain amplifier (PGA), a voltage reference, an oscillator, and a high-precision temperature sensor. These features, along with a wide power supply voltage range of 2V to 5.5V, make the ADS1018 well-suited for power- and space-constrained sensor measurement applications. The ADS1018 performs conversions at a data rate of up to 3300 samples per second (SPS). The PGA has an input range from ±256mV to ±6.144V, enabling high-resolution measurement of both large and small signals. The device measures two differential inputs or four single-ended inputs through an input multiplexer (MUX). The high-precision temperature sensor is used to monitor system-level temperature or provide cold-junction compensation for thermocouples. The ADS1018 can be configured to operate in either continuous conversion mode or single-shot mode. The device automatically powers down after completing a conversion in single-shot mode. In the idle state, the single-shot mode significantly reduces current consumption. All data is transmitted via the serial peripheral interface (SPI).

Features

AI Translation
  • Ultra-compact X2QFN package, 2mm × 1.5mm × 0.4mm
  • 12-bit noise-free resolution
  • Wide supply voltage range: 2V to 5.5V
  • Low current consumption: 150μA in continuous mode, single-shot mode with auto power-down
  • Programmable data rate range: 128SPS to 3300SPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal temperature sensor, 2°C (maximum) error
  • Internal oscillator
  • Internal programmable gain amplifier (PGA)
  • Four single-ended or two differential inputs
  • Specified temperature range: -40°C to +125°C

Applications

AI Translation
  • Temperature measurement
  • Thermocouple measurement
  • Cold junction compensation
  • Thermistor measurement
  • Portable instruments
  • Factory automation and process control