OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

AD7821TQ

AD7821TQ
Mfr. #:
AD7821TQ
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC Hi Spd uP-Compatible CMOS 8B Sampling
Lifecycle:
New from this manufacturer.
Datasheet:
AD7821TQ Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
AD7821TQ DatasheetAD7821TQ Datasheet (P4-P6)AD7821TQ Datasheet (P7-P9)AD7821TQ Datasheet (P10-P12)AD7821TQ Datasheet (P13-P15)AD7821TQ Datasheet (P16-P17)
ECAD Model:
More Information:
AD7821TQ more Information AD7821TQ Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Analog to Digital Converters - ADC
RoHS:
Y
Series:
TLC541
Mounting Style:
Through Hole
Package / Case:
PDIP-20
Resolution:
8 bit
Number of Channels:
12 Channel
Sampling Rate:
40 kS/s
Input Type:
Single-Ended
Interface Type:
SPI
Architecture:
SAR
Reference Type:
External
Analog Supply Voltage:
4.75 V to 5.5 V
Digital Supply Voltage:
4.75 V to 5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Packaging:
Tube
Height:
4.57 mm
Length:
24.33 mm
Number of Converters:
1 Converter
Power Consumption:
6 mW
Width:
6.35 mm
Brand:
Texas Instruments
DNL - Differential Nonlinearity:
+/- 0.5 LSB
INL - Integral Nonlinearity:
+/- 0.5 LSB
Operating Supply Voltage:
4.75 V to 5.5 V
Pd - Power Dissipation:
12.5 mW
Product Type:
ADCs - Analog to Digital Converters
Factory Pack Quantity:
20
Subcategory:
Data Converter ICs
Unit Weight:
0.042297 oz
Tags
AD7821TQ, AD7821T, AD7821, AD782, AD78, 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: 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
***ow.cn
1-Channel Single ADC Semiflash 1Msps 8-bit Parallel 20-Pin CDIP Tube
***i-Key Marketplace
ADC, FLASH METHOD, 8-BIT, 1 FUNC
***log Devices
The AD7821 is a high-speed, 8-bit, sampling, analog-to-digital converter that offers improved performance over the popular AD7820. It offers a conversion time of 660 ns (vs. 1.36 µs for the AD7820) and 100 kHz signal bandwidth (vs. 6.4 kHz). The sampling instant is better defined and occurs on the falling edge of WR of RD. The provision for a VSS pin (Pin 19) allows the part to operate from ±5 V supplies and to digitize bipolar input signals. Alternatively, for unipolar inputs, the VSS pin can be grounded and the AD7821 will operate from a single +5 V supply, like the AD7820. The AD7821 has a built-in track-and-hold function capable of digitizing full-scale signals up to 100 kHz max. It also uses a half-flash conversion technique that eliminates the need to generate a CLK signal for the ADC. The AD7821 is designed with standard microprocessor control signals (CS, RD, WR, RDY, INT) and latched, three-state data outputs capable of interfacing to high-speed data buses. An overflow output (OFL) is also provided for cascading devices to achieve higher resolution. The AD7821 is fabricated in Linear-Compatible CMOS (LC2MOS), an advanced, mixed technology process combining precision bipolar circuits with low-power CMOS logic. The part features a low power dissipation of 50 mW.
Analog to Digital Converters ADI SLP
High-Speed Converters
Analog Devices offers the industry's largest portfolio high speeddigital-to-analog converter products including wideband radio frequency(RF), intermediate frequency (IF) signal processing and general purposebaseband classes, which are widely employed in wired and wirelesscommunications, instrumentation, radar, electronic warfare and otherapplications.Learn More
Part # Mfg. Description Stock Price
AD7821TQ
DISTI # AD7821TQ-ND		Analog Devices IncIC ADC 8BIT HS TRACK/HOLD 20CDIP
RoHS: Not compliant
Min Qty: 1
Container: Tube		On Order
  • 18:$82.1583
  • 1:$86.6300
AD7821TQ
DISTI # 584-AD7821TQ		Analog Devices IncAnalog to Digital Converters - ADC Hi Spd uP-Compatible CMOS 8B Sampling
RoHS: Not compliant		0
  • 1:$82.7200
  • 5:$81.2200
  • 10:$78.1900
  • 25:$74.0600
  • 50:$72.3000
  • 100:$69.4100
AD7821TQAnalog Devices IncADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, CDIP20
RoHS: Not Compliant		256
  • 1000:$100.2900
  • 500:$105.5700
  • 100:$109.9100
  • 25:$114.6200
  • 1:$123.4300
AD7821TQ883BAnalog Devices IncADC, Flash Method, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, CMOS, CDIP20
RoHS: Not Compliant		Europe - 4
    AD7821TQ
    DISTI # AD7821TQ    		Analog Devices IncCONVERTER - ADC
    RoHS: Not Compliant    		0
    • 1:$87.7000
    • 10:$83.8300
    • 25:$80.2900
    • 100:$76.0100
    • 500:$75.0100
    • 1000:$73.0800
    Image Part # Description
    FAN7390MX

    Mfr.#: FAN7390MX

    OMO.#: OMO-FAN7390MX

    		 Gate Drivers Half Bridge Gate 600V .625W
    FJH1100

    Mfr.#: FJH1100

    OMO.#: OMO-FJH1100

    		 Rectifiers Small Signal Diode
    ECS-3953M-080-AU-TR

    Mfr.#: ECS-3953M-080-AU-TR

    OMO.#: OMO-ECS-3953M-080-AU-TR

    		 Standard Clock Oscillators 8MHz 3.3V 5 X 7mm -55 to 125C
    ECS-80-20-5G3XDS-TR

    Mfr.#: ECS-80-20-5G3XDS-TR

    OMO.#: OMO-ECS-80-20-5G3XDS-TR

    		 Crystals 8.00Mhz 100ppm -40c +125C 20pF
    MR061C104KTA

    Mfr.#: MR061C104KTA

    OMO.#: OMO-MR061C104KTA-1106

    		 Multilayer Ceramic Capacitors MLCC - Leaded 100volts 0.1uF 10% X7R
    G6K-2F-DC12

    Mfr.#: G6K-2F-DC12

    OMO.#: OMO-G6K-2F-DC12-638

    		 Low Signal Relays - PCB Gullwing NoLtch 2.54 DPDT 12VDC 100mW
    FJH1100

    Mfr.#: FJH1100

    OMO.#: OMO-FJH1100-ON-SEMICONDUCTOR

    		 DIODE GEN PURP 15V 150MA DO35
    C0805C104K5RACTU

    Mfr.#: C0805C104K5RACTU

    OMO.#: OMO-C0805C104K5RACTU-KEMET

    		 Multilayer Ceramic Capacitors MLCC - SMD/SMT 50volts 0.1uF X7R 10%
    625L3C012M00000

    Mfr.#: 625L3C012M00000

    OMO.#: OMO-625L3C012M00000-CTS-ELECTRONIC-COMPONENTS

    		 Standard Clock Oscillators 12MHz 3.3V 50ppm
    Availability
    Stock:
    Available
    On Order:
    1000
    Enter Quantity:
    Current price of AD7821TQ 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
    $82.72
    $82.72
    5
    $81.22
    $406.10
    10
    $78.19
    $781.90
    25
    $74.06
    $1 851.50
    50
    $72.30
    $3 615.00
    100
    $69.41
    $6 941.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
    Start with
    Newest Products
    • PicoTLynx™ Series Non-Isolated DC/DC Power Convert
      PicoTLynx™ Series Non-Isolated DC/DC Power Convert
      POL converter is capable of continuous full-load operation under extreme conditions up to 85°C and no air flow from ABB.
    • NovaSensor NPC-100/120 Series
      NovaSensor NPC-100/120 Series
      Amphenol’s NovaSensor NPC-100 and NPC-120 series pressure sensor is specifically designed for use in disposable medical applications.
    • GE-1935/GE-2102/GE-2103 Inline Flow-Through Fluid
      GE-1935/GE-2102/GE-2103 Inline Flow-Through Fluid
      Amphenol's GE-1935, GE-2102, and GE-2103 fluid temperature sensors monitor the temperature of a fluid that passes through them.
    • Laser Cut Parts
      Laser Cut Parts
      3M laser cut products are engineered to meet precise performance specifications and are provided in the exact sizes needed for the manufacturing of electronics.
    • Compare AD7821TQ
      Compare AD7821TQ
      AD7821TQ vs AD7821TQ883B vs AD7821TQ883B59628951
    • Label Materials
      Label Materials
      3M's label stock performs in a variety of demanding situations including high/low temperatures, UV exposure, water contact, heavy abrasion, and repeated use.
    More Newest Products
    Top