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TI ADS1114BQDGSRQ1RoHS

Manufacturer
TI
MPN
ADS1114BQDGSRQ1
LCSC Part #
C2879195
Packaging
MSOP-10
Customer #
Key Attributes
Automotive-grade, low-power 860SPS, 16-bit ADC
Datasheetpdf iconTI ADS1114BQDGSRQ1
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QtyUnit PriceTotal Amount
1+$ 6.7308$ 6.73
10+$ 6.559$ 65.59
30+$ 6.4439$ 193.32
100+$ 6.3289$ 632.89
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingMSOP-10
Operating Temperature-40℃~+125℃
InterfaceI2C
Quiescent Current (Iq)500nA
Voltage - Supply2V~5.5V
Number of Channels1
Integral non - linearity1LSB
Voltage ReferenceBuilt-in
Clock/OscillatorBuilt-in
Clock Frequency1MHz
FeaturesUnder-voltage detection;Power-on reset
Resolution(Bits)860Hz;16
S/N Ratio-
ADC architectureSigma-Delta
Programmable GainSupport
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Introduction

AI Translation

The ADS1113-Q1, ADS1114-Q1, and ADS1115-Q1 devices (ADS111x-Q1) are 16-bit, low-power, precision analog-to-digital converters (ADCs) with I2C compatibility, packaged in VSSOP-10 and UQFN-10. The ADS111x-Q1 devices feature a low-drift voltage reference and an oscillator. The ADS1114-Q1 and ADS1115-Q1 also include a programmable gain amplifier (PGA) and a digital comparator. In addition to these features, the ADS111x-Q1 has a wide operating supply voltage range, making it well-suited for power- and space-constrained sensor measurement applications. The ADS111x-Q1 can perform conversions at data rates of up to 860 samples per second (SPS). The PGA provides input ranges from ±256mV to ±6.144V, enabling accurate measurement of both large and small signals. The ADS1115-Q1 has an input multiplexer (MUX) that allows for dual differential or quad single-ended input measurements. The digital comparator in the ADS1114-Q1 and ADS1115-Q1 can be used for undervoltage and overvoltage detection.

Features

AI Translation
  • AEC-Q100 qualified for automotive applications: Temperature Grade 1: -40°C to +125°C, TA
  • Functional Safety-Capable
  • Documentation available to aid functional safety system design
  • Wide supply voltage range: 2.0V to 5.5V
  • Low current consumption: 150μA (continuous conversion mode)
  • Programmable data rate: 8SPS to 860SPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal oscillator
  • I2C interface: four pin-selectable addresses
  • Device family:
    • ADS1113-Q1: 1 single-ended or differential input
    • ADS1114-Q1: 1 single-ended or differential input with comparator and PGA
    • ADS1115-Q1: 4 single-ended inputs or 2 differential inputs with comparator and PGA

Applications

AI Translation
  • Camera modules without processing capability
  • Automotive center information displays
  • Automotive instrument cluster displays
  • General-purpose voltage and current monitoring