Rochester AD7821KR
Manufacturer No:
AD7821KR
Manufacturer:
Rochester
Package:
20-SOIC (0.295, 7.50mm Width)
Description:
8 Bit 1.27mm ADC 5V 20-SOIC (0.295, 7.50mm Width)
Quantity:
In Stock :9540
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Shipping & Availability
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
AD7821KR Information
Rochester AD7821KR technical specifications, attributes, parameters and parts with similar specifications to Rochester AD7821KR.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Surface Mount
- YES
- Operating Temperature
- -40°C~85°C
- Packaging
- Tube
- JESD-609 Code
- e0
- Pbfree Code
- no
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 20
- Type
- Parameter
- Terminal Finish
- TIN LEAD
- Technology
- CMOS
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- NOT APPLICABLE
- Number of Functions
- 1
- Supply Voltage
- 5V
- Terminal Pitch
- 1.27mm
- Time@Peak Reflow Temperature-Max (s)
- NOT APPLICABLE
- Pin Count
- 20
Download datasheets and manufacturer documentation for Rochester AD7821KR.
AD7821KR Overview
The analogue to digital converter is designed with 8 Bits.The AD converter is embedded in the 20-SOIC (0.295, 7.50mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 20 terminations in this electrical AD converter, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The analogue to digital converter is powered from a supply voltage of 5V.The A/D converter has 1 channels.The is equipped with 20 pin count.The peak reflow temperature (Cel) amounts to NOT APPLICABLE to be essentially indestructible.There are ADC, FLASH METHOD converters based on the source input voltage and the output voltage.This electronic AD converter is mounted in the way of Surface Mount.When operating, analogue to digital converter's operating temperature should be kept at -40°C~85°C.The number of samples of audio recorded every second is 1M Hz.The Sample/Track and Hold component of this electronic AD converter provides a way to sample a continuously varying analog signal and to hold or freeze its value for TRACK time.The maximal analog input voltage of this electrical AD converter is 2.5V.There are 3 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller. The minimal analog input voltage of this electrical AD converter is -2.5V.
AD7821KR Features
1 Functions
20 basic kinds of terminations
20 pin count
AD7821KR Applications
There are a lot of Rochester Electronics, LLC
AD7821KR ADC applications.
- Digital Multimeters, PLC's (Programming Logic Controllers)
- RADAR processing, digital oscilloscopes
- CMOS Image sensors for mobile applications
- Medical Instrumentation and medical imaging
- Music recording
- Digital signal processing
- Scientific instruments
- Rotary encoder
- Displaying
- Transducer
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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