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TI ADS112C04IPWRRoHS

Manufacturer
TI
MPN
ADS112C04IPWR
LCSC Part #
C701615
Packaging
TSSOP-16
Customer #
Key Attributes
16-bit 4-channel 2kSPS Δ-Σ ADC with I²C interface
Datasheetpdf iconTI ADS112C04IPWR
In-Stock: 492
492 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.518$ 5.52
10+$ 4.8143$ 48.14
30+$ 4.396$ 131.88
100+$ 3.9728$ 397.28
500+$ 3.7765$ 1888.25
1,000+$ 3.689$ 3689.00
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingTSSOP-16
Operating Temperature-40℃~+125℃
InterfaceI2C
Quiescent Current (Iq)3uA
Voltage - Supply2.3V~5.5V
Number of Channels2
Integral non - linearity-
Clock/OscillatorBuilt-in
Clock Frequency1.024MHz;2.048MHz
FeaturesMultiplexers;Built-in temperature sensor;Integrated modulator;Built-in digital filter
Voltage ReferenceBuilt-in
Resolution(Bits)2kHz;16
ADC architectureSigma-Delta
Programmable GainSupport
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The ADS112C04 is a 16-bit precision ADC that integrates multiple features to reduce system cost and component count in small sensor signal measurement applications. The device offers two differential or four single-ended inputs via a flexible input MUX, a low-noise programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, and a precision temperature sensor.

The device performs conversions at data rates up to 2000 SPS and settles within a single cycle. For industrial applications in noisy environments, the digital filter provides simultaneous 50 Hz and 60 Hz rejection at a 20 SPS sampling rate. The internal PGA offers gains up to 128, making the ADS112C04 well suited for applications measuring small sensor signals such as RTDs, thermocouples, thermistors, and resistive bridge sensors.

The ADS112C04 features an I²C-compatible 2-wire interface supporting I²C bus speeds up to 1 Mbps. Up to 16 different I²C addresses can be selected via two address pins.

The ADS112C04 is available in a leadless 16-pin WQFN or 16-pin TSSOP package, rated for an operating temperature range of -40°C to +125°C.

Features

AI Translation
  • Low current consumption: 315μA (typical)
  • Wide supply voltage range: 2.3V to 5.5V
  • Programmable gain: 1 to 128
  • Programmable data rate: up to 2kSPS
  • 16-bit noise-free resolution (at 20SPS)
  • Single-cycle settling digital filter with simultaneous 50Hz and 60Hz rejection at 20SPS
  • Two differential inputs or four single-ended inputs
  • Dual matched programmable current sources: 10μA to 1.5mA
  • Integrated 2.048V voltage reference: 5ppm/°C drift (typical)
  • Integrated 2% precision oscillator
  • Integrated temperature sensor: 0.5°C accuracy (typical)
  • I²C-compatible interface
  • Supported I²C bus speed modes: Standard Mode, Fast Mode, Fast Plus Mode
  • 16-pin configurable I²C address
  • Package: 3.00mm×3.0mm×0.75mm QFN

Applications

AI Translation
  • Field transmitters: temperature, pressure, strain, flow
  • PLC and DCS
  • Analog input modules
  • Temperature controllers
  • Heat meters
  • Patient monitoring systems: body temperature, blood pressure