ADS1242IPWR 24-ntsis ADC 4 Ch
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Analog rau Digital Converters - ADC |
| Series: | ADS 1242 |
| Mounting Style: | SMD / SMT |
| Pob / Case: | TSO-16 |
| Kev daws teeb meem: | 24bit ib |
| Number of Channels: | 4 Channel |
| Hom interface: | 3- Hlau, SPI |
| Sampling tus nqi: | 15 S / s |
| Hom tswv yim: | Sib txawv |
| Architecture: | Sigma-Delta |
| Analog Supply Voltage: | 2.7V rau 5.25V |
| Cov khoom siv digital voltage: | 2.7V rau 5.25V |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| DNL - Qhov sib txawv tsis sib xws: | +/- 1 LSB |
| Nta: | 50/60 Hz Rejection, GPIO, PGA |
| Qhov siab: | 1 hli |
| INL - Integral Nonlinearity: | +/- 0.0015% FSR |
| Ntev: | 5 hli |
| Number of Converters: | 1 Hloov |
| Kev khiav hauj lwm voltage: | 2.7V rau 5.25V |
| Pd - Fais fab Dissipation: | 1,9m wb |
| Kev siv fais fab: | 0,6m wb |
| Yam khoom: | ADCs - Analog rau Digital Converters |
| Hom siv: | Sab nraud |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | Data Converter ICs |
| Kev them nyiaj yug Voltage - Max: | 5, 25 v |
| Cov khoom siv hluav taws xob - Min: | 2.7v ua |
| Dav: | 4.4mm ib |
| Chav ntsuas hnyav: | 0.002183 oz |
♠ 24-ntsis ANALOG-rau-DIGITAL CONVERTER
ADS1242 thiab ADS1243 yog precision, dav dynamic ntau, delta-sigma, analog-to-digital (A/D) converters nrog 24-ntsis daws teeb meem kev khiav hauj lwm ntawm 2.7V rau 5.25V khoom siv.Cov delta-sigma, A / D converters muab txog 24 cov khoom tsis muaj kev ua haujlwm ploj lawm thiab kev daws teeb meem zoo ntawm 21 cov khoom.
Cov input channel yog multiplexed.Internal buffering tuaj yeem raug xaiv los muab cov kev tawm tswv yim siab heev rau kev sib txuas ncaj qha rau cov transducers lossis cov cim hluav taws xob qis.Burnout tam sim no qhov chaw yog muab tso cai rau kev tshawb pom ntawm qhov qhib lossis luv sensor.Ib qho 8-ntsis digital-to-analog converter (DAC) muab kev kho qhov offset nrog ntau ntawm 50% ntawm FSR (Full-Scale Range).
Lub Programmable Gain Amplifier (PGA) muab kev xaiv tau ntawm 1 txog 128 nrog kev daws teeb meem zoo ntawm 19 cov khoom ntawm qhov nce ntawm 128. Kev hloov pauv A / D tau ua tiav nrog kev txiav txim thib ob delta-sigma modulator thiab programmable FIR lim uas muab ib qho ib txhij 50Hz thiab 60Hz notch.Cov ntaub ntawv siv tau yog qhov sib txawv thiab tuaj yeem siv rau kev hloov pauv ratiometric.
Lub serial interface yog SPI tshaj.Txog li yim me ntsis ntawm cov ntaub ntawv I/O kuj tau muab uas tuaj yeem siv rau kev tawm tswv yim lossis tawm.ADS1242 thiab ADS1243 yog tsim los rau kev ntsuas kev ntsuas siab hauv cov khoom siv ntse, tswj cov txheej txheem kev lag luam, ntsuas qhov hnyav, chromatography, thiab portable instrumentation.
● 24 BITS TSIS TAU TXAIS CODE
● SIMULTANEOUS 50Hz THIAB 60Hz REJECTION (–90dB MINIMUM)
● 0.0015% INL
● 21 BITS EFFECTIVE RESOLUTION (PGA = 1), 19 BITS (PGA = 128)
● PGA Tau Txais Los Ntawm 1 txog 128
● IB QHOV CHAW UA HAUJ LWM
● PROGRAMMABLE DATA OUTPUT RATES
● EXTERNAL DIFFERENTIAL REFERENCE 0.1V txog 5V
● ON-CHIP CALIBRATION
● SPI™ COMPATIBLE
● 2.7V txog 5.25V SUPPLY RANGE
● 600µW Hwj chim siv
● TAU TXAIS 8 LUB CHAW UA HAUJ LWM
● TAU TXAIS 8 DATA I/O
● INDUSTRIAL PROCESS CONTROL
● Kua/GAS CHROMATOGRAPHY
● Ntshav tsom xam
● SMART TRANSMITTERS
● PORTABLE INSTRUMENTATION
● LUB SIJ HAWM
