AD7721AR

AD7721AR
Mfr. #:
AD7721AR
製造商:
Analog Devices Inc.
描述:
Analog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz
生命週期:
製造商新產品
數據表:
AD7721AR 數據表
交貨:
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支付:
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HTML Datasheet:
AD7721AR DatasheetAD7721AR Datasheet (P4-P6)AD7721AR Datasheet (P7-P9)AD7721AR Datasheet (P10-P12)AD7721AR Datasheet (P13-P15)AD7721AR Datasheet (P16-P17)
ECAD Model:
更多信息:
AD7721AR 更多信息 AD7721AR Product Details
產品屬性
屬性值
製造商:
模擬設備公司
產品分類:
模數轉換器 - ADC
RoHS:
N
系列:
AD7721
安裝方式:
貼片/貼片
包裝/案例:
SOIC-28
解決:
16 bit
通道數:
1 Channel
採樣率:
468.75 kS/s
輸入類型:
微分
接口類型:
並行、串行
建築學:
Sigma-Delta
參考類型:
外部的
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
打包:
管子
高度:
2.35 mm
輸入電壓:
2.5 V, +/- 1.25 V
長度:
18.1 mm
轉換器數量:
1 Converter
寬度:
7.6 mm
品牌:
模擬設備公司
DNL - 微分非線性:
+/- 8 LSB
增益誤差:
+/- 4.88 mV
INL - 積分非線性:
+/- 16 LSB
ADC 輸入數量:
1 Input
工作電源電壓:
5 V
Pd - 功耗:
150 mW
產品類別:
ADC - 模數轉換器
採樣和保持:
出廠包裝數量:
27
子類別:
數據轉換器 IC
單位重量:
0.078125 oz
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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

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.
型號 製造商 描述 庫存 價格
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
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        訂購:
        5500
        輸入數量:
        AD7721AR的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
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