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AD7721AR

AD7721AR
Mfr. #:
AD7721AR
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz
Lifecycle:
New from this manufacturer.
Datasheet:
AD7721AR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
AD7721AR more Information AD7721AR Product Details
Product Attribute
Attribute Value
Manufacturer
Analog Devices Inc.
Product Category
Data Acquisition - Analog to Digital Converters (ADC)
Series
AD7721
Product
Analog to Digital Converters
Packaging
Tube
Unit-Weight
0.078125 oz
Mounting-Style
SMD/SMT
Package-Case
SOIC-28
Input-Type
Differential
Operating-Temperature
-40°C ~ 85°C
Features
-
Number-of-Channels
1 Channel
Supplier-Device-Package
28-SOIC W
Sampling-Rate-Per-Second
312.5k, 468.75k
Data-Interface
SPI, Parallel
Number-of-Bits
Voltage-Supply-Analog
5V
Voltage-Supply-Digital
5V
Configuration
ADC
Architecture
Sigma-Delta
Number-of-Inputs
1
Resolution
16 bit
Reference-Type
External
Ratio-S-H:ADC
Number-of-A-D-Converters
1
Pd-Power-Dissipation
150 mW
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 40 C
Interface-Type
Parallel Serial
Gain-Error
+/- 4.88 mV
Number-of-Converters
1 Converter
Sampling-Rate
468.75 kS/s
INL-Integral-Nonlinearity
+/- 16 LSB
DNL-Differential-Nonlinearity
+/- 8 LSB
Tags
AD7721AR, AD7721, AD772, AD77, AD7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
Single Channel Single ADC Delta-Sigma 468.75ksps 16-bit Parallel/Serial 28-Pin SOIC W Tube
***i-Key
IC ADC 16BIT SIGMA-DELTA 28-SOIC
***log Devices
The AD7721 is a complete low power, 12-/16-bit, sigma-delta ADC. The part operates from a +5 V supply and accepts a differential input of 0 V to 2.5 V or ±1.25 V. The analog input is continuously sampled by an analog modulator at twice the clock frequency eliminating the need for external sample-and-hold circuitry. The modulator output is processed by two finite impulse response (FIR) digital filters in series. The on-chip filtering reduces the external antialias requirements to first order in most cases. Settling time for a step input is 218.4 µs while the group delay for the filter is 109.2 µs when the master clock equals 15 MHz. The AD7721 can be operated with input bandwidths up to 229.2 kHz. The corresponding output word rate is 468.75 kHz. The part can be operated with lower clock frequencies also. The sample rate, filter corner frequency, settling time, group delay and output word rate will be reduced also, as these are proportional to the external clock frequency. The maximum clock frequencies in parallel mode and serial mode are 10 MHz and 15 MHz respectively. Use of a single bit DAC in the modulator guarantees excellent linearity and dc accuracy. Endpoint accuracy is ensured by on-chip calibration of offset and gain. This calibration procedure minimizes the part’s zero-scale and full-scale errors. The output data is accessed from the output register through a serial or parallel port. This offers easy, high speed interfacing to modern microcontrollers and digital signal processors. The serial interface operates in internal clocking (master) mode, the AD7721 providing the serial clock. CMOS construction ensures low power dissipation while a power-down mode reduces the power consumption to only 100 µW.
Part # Mfg. Description Stock Price
AD7721ARZ
DISTI # C1S103100203488		Analog Devices IncSingle ADC Delta-Sigma 468.75ksps 16-bit Parallel/Serial 28-Pin SOIC W Tube
RoHS: Compliant		27
  • 10:$19.8000
  • 1:$26.6000
AD7721AR
DISTI # AD7721AR-ND		Analog Devices IncIC ADC 16BIT SIGMA-DELTA 28-SOIC
RoHS: Not compliant
Min Qty: 27
Container: Tube		Limited Supply - Call
    AD7721ARZ-REEL
    DISTI # AD7721ARZ-REELTR-ND    		Analog Devices IncIC ADC 16BIT SIGMA-DELTA 28SOIC
    RoHS: Compliant
    Min Qty: 1000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 1000:$19.2920
    AD7721ARZ
    DISTI # AD7721ARZ-ND    		Analog Devices IncIC ADC 16BIT SIGMA-DELTA 28SOIC
    RoHS: Compliant
    Min Qty: 27
    Container: Tube    		Temporarily Out of Stock
    • 27:$25.2281
    AD7721AR
    DISTI # 584-AD7721AR    		Analog Devices IncAnalog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz
    RoHS: Not compliant    		23
    • 1:$22.4800
    • 5:$21.4700
    • 10:$20.7900
    • 25:$19.1100
    • 50:$18.3200
    • 100:$17.6800
    • 250:$16.2400
    • 500:$14.9500
    AD7721ARZ
    DISTI # 584-AD7721ARZ    		Analog Devices IncAnalog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz
    RoHS: Compliant    		54
    • 1:$26.7100
    • 5:$25.8100
    • 10:$24.8900
    • 25:$23.7000
    • 50:$22.8400
    • 100:$21.6200
    • 250:$19.9800
    AD7721ARZ-REEL
    DISTI # 584-AD7721ARZ-R    		Analog Devices IncAnalog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz
    RoHS: Compliant    		0
    • 1000:$18.1800
    AD7721ARAnalog Devices IncADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial, Parallel, Word Access, CMOS, PDSO28
    RoHS: Not Compliant    		216
    • 1000:$21.1200
    • 500:$22.2300
    • 100:$23.1400
    • 25:$24.1300
    • 1:$25.9900
    AD7721ARZAnalog Devices IncADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial, Parallel, Word Access, CMOS, PDSO28
    RoHS: Compliant    		175
    • 1000:$25.0900
    • 500:$26.4100
    • 100:$27.4900
    • 25:$28.6700
    • 1:$30.8800
    AD7721ARAnalog Devices Inc1-CH 16-BIT DELTA-SIGMA ADC, SERIAL/PARALLEL ACCESS, PDSO285
    • 4:$15.0000
    • 1:$20.0000
    AD7721ARAnalog Devices Inc1-CH 16-BIT DELTA-SIGMA ADC, SERIAL/PARALLEL ACCESS, PDSO2831
    • 24:$20.6640
    • 12:$21.8120
    • 1:$22.9600
    AD7721ARZ
    DISTI # 7096639P    		Analog Devices IncADC SINGLE DELTA-SIGMA 468.75KSPS 16-BIT, TU7
    • 14:£18.7000
    AD7721ARAnalog Devices Inc 7
    • 1:$15.0000
    • 4:$11.2500
    AD7721AR
    DISTI # AD7721AR    		Analog Devices IncCONVERTER - ADC
    RoHS: Not Compliant    		0
      AD7721ARZ-REEL
      DISTI # AD7721ARZ-REEL      		Analog Devices IncCONVERTER - ADC
      RoHS: Compliant      		0
      • 1000:$19.4100
      AD7721ARZ
      DISTI # AD7721ARZ      		Analog Devices IncCONVERTER - ADC
      RoHS: Compliant      		0
      • 27:$21.3200
      • 100:$20.1900
      • 500:$19.9200
      • 1000:$19.4100
      AD7721ARAnalog Devices IncINSTOCK37909
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        AD7713ARZ

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        AD7787BRMZ

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        		 Analog to Digital Converters - ADC Low Pwr 2-Ch 24-Bit
        AD7705BR.

        Mfr.#: AD7705BR.

        OMO.#: OMO-AD7705BR--1190

        		 Dual Channel Single ADC Delta-Sigma 500sps 16-bit Serial 16-Pin SOIC W Tube
        AD7713SQ

        Mfr.#: AD7713SQ

        OMO.#: OMO-AD7713SQ-1190

        		 ADC, Delta-Sigma, 24-Bit, 1 Func, 3 Channel, Serial Access, CMOS, CDIP24
        AD7715

        Mfr.#: AD7715

        OMO.#: OMO-AD7715-1190

        		 Analog to Digital Converters - ADC 16-BIT SIGMA DELTA ADC I.C.
        AD7792BRUZ.

        Mfr.#: AD7792BRUZ.

        OMO.#: OMO-AD7792BRUZ--1190

        		 New and Original
        Availability
        Stock:
        Available
        On Order:
        2000
        Enter Quantity:
        Current price of AD7721AR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
        Reference price (USD)
        Quantity
        Unit Price
        Ext. Price
        1
        $16.88
        $16.88
        10
        $16.03
        $160.31
        100
        $15.19
        $1 518.75
        500
        $14.34
        $7 171.90
        1000
        $13.50
        $13 500.00
        Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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