ADS122C04IPWR Analog to Digital Converters - ADC 24-ntsis, 2-kSPS, 4-ch, low-power, me me delta-sigma ADC with PGA, VREF, 2x IDACs & I2C interface 16-TSSOP -40 to 125

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Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: Analog rau Digital Converters - ADC
Daim ntawv qhia:ADS122C04IPWR
Description: IC ADC 24BIT SIGMA-DELTA 16 TSSOP
RoHS raws li txoj cai: RoHS raws


Product Detail

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♠ Product Description

Yam khoom Tus nqi tsim nyog
Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: Analog rau Digital Converters - ADC
RoHS: Paub meej
Series: ADS 122 C04
Mounting Style: SMD / SMT
Pob / Case: TSO-16
Kev daws teeb meem: 24bit ib
Number of Channels: 4 Channel
Hom interface: I2C
Sampling tus nqi: 2 kS/s
Hom tswv yim: Differential/Single-Ended
Architecture: Sigma-Delta
Analogue khoom Voltage: 2.3V rau 5.5V
Cov khoom siv digital voltage: 2.3V rau 5.5V
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: + 125 C
Ntim: Rov qab
Ntim: Txiav daim kab xev
Ntim: MouseReel
Hom Tshuaj: Texas Instruments
Cov khoom siv txhim kho: ADS122C04EVM
Nta: 50/60 Hz Rejection, Excitation Current Sources (iDACs), Oscillator, PGA, Temp Sensor, Me me
Tau yuam kev: 0.01%
Moisture Sensitive: Yog lawm
Number of Converters: 1 Hloov
Pd - Fais fab Dissipation: 1,4mw wb
Kev siv fais fab: 1,4mw wb
Yam khoom: ADCs - Analog rau Digital Converters
Hom siv: Sab hauv
Siv Voltage: 2, 048v
Kev kaw: Tsis muaj shutdown
Factory Pack Quantity: 2000
Cov qeb: Data Converter ICs
Hom: S/H ADC
Chav ntsuas hnyav: 58,800 mg ib

♠ ADS122C04 24-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC Nrog I 2C Interface

ADS122C04 yog qhov tseeb, 24-ntsis, analog-rau digital converter (ADC) uas muaj ntau yam kev sib koom ua ke los txo cov nqi thiab cov khoom suav hauv cov ntawv thov ntsuas me me sensor teeb liab.Cov cuab yeej muaj ob qhov sib txawv lossis plaub qhov kev nkag mus ib zaug los ntawm kev hloov pauv hloov pauv hloov pauv (MUX), lub suab qis, programmable nce amplifier (PGA), ob qhov programmable excitation tam sim no, qhov siv hluav taws xob, oscillator, thiab qhov ntsuas kub ntsuas. .

Cov cuab yeej tuaj yeem ua qhov kev hloov pauv ntawm cov ntaub ntawv tus nqi txog li 2000 tus qauv-ib-thib ob (SPS) nrog rau kev teeb tsa ib zaug.Ntawm 20 SPS, cov lim digital muab ib txhij 50-Hz thiab 60-Hz tsis lees paub rau cov ntawv thov kev lag luam nrov.Lub PGA sab hauv muaj qhov nce mus txog 128. Qhov PGA no ua rau ADS122C04 zoo tagnrho rau cov ntawv thov ntsuas cov cim ntsuas me me, xws li cov ntsuas kub tsis kam (RTDs), thermocouples, thermistors, thiab resistive choj sensors.

ADS122C04 nta 2-xaim, I 2C-tshaj interface uas txhawb nqa kuv 2C tsheb npav ceev txog 1 Mbps.Ob qhov chaw nyob tus pin tso cai xaiv 16 qhov sib txawv I 2C chaw nyob rau lub cuab yeej.

ADS122C04 yog muaj nyob rau hauv ib tug leadless 16-pin WQFN los yog 16-pin TSSOP pob thiab tau teev dhau qhov kub ntawm -40 ° C txog + 125 ° C.


  • Yav dhau los:
  • Tom ntej:

  • • Kev siv tam sim no tsawg li 315 µA (typ)

    • Cov khoom siv dav dav: 2.3V txog 5.5V

    • Programmable Gain: 1 txog 128

    • Programmable Data Rates: Mus txog 2 kSPS

    • Txog li 20 Bits daws teeb meem zoo

    • Simultaneous 50-Hz thiab 60-Hz Rejection ntawm 20 SPS Nrog Tib-Cycle Settling Digital Lim

    • Ob qhov sib txawv lossis plaub qhov kev nkag siab ib leeg

    • Dual-Matched Programmable Current Sources: 10 µA txog 1.5 mA

    • Sab hauv 2.048-V Siv: 5 ppm/°C (typ) Drift

    • Sab hauv 2% Yog Oscillator

    • Internal Temperature Sensor: 0.5°C (typ) raug

    • Kuv 2C-Compatible Interface

    • Txhawb I 2C Bus Speed ​​Modes: Standard-Mode, Fast-Mode, Fast-Mode Plus

    • 16 Pin-Configurable I 2C Chaw Nyob

    • Pob: 3.0-mm × 3.0-mm × 0.75-mm WQFN

    • Teb ​​Transmitters: Kub, Siab, Lim, Flow

    • PLC thiab DCS Analog Input Modules

    • Cov Tswj Kub Kub

    • Kub ntsuas kub

    • Cov Txheej Txheem Saib Xyuas Neeg Mob: Lub cev kub, Ntshav siab

    Yam khoom