Analog Devices, Inc. Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) AD7820LNZ

IC ADC 8BIT FLASH 20DIP

The AD7820 is a high speed, microprocessor-compatible 8-bit ADC which uses a half-flash conversion technique to achieve a conversion time of 1.36 µs. The converter has a 0 V to +5 V analog input voltage range with a single +5 V supply.The half-flash technique consists of 31 comparators, a most significant 4-bit ADC and a least significant 4-bit ADC. The input to the AD7820 is tracked and held by the input sampling circuitry, eliminating the need for an external sample-and-hold for signals with slew rates less than 100 mV/µs.The part is designed for ease of microprocessor interface with the AD7820 appearing as a memory location or I/O port without the need for external interfacing logic. All digital outputs use latched, three-state output buffer circuitry to allow direct connection to a microprocessor data bus or system input port. A non-three state overflow output is also provided to allow cascading of devices to give higher resolution.

From Analog Devices, a range of ADCs to cover a broad spectrum of specifications.
Resolution = 8-bit
Number of ADCs = 1
Digital Interface Type = Parallel
Mounting Type = Through Hole
Number of Input Channels = 1
Architecture = Semi Flash
Typical Single Supply Voltage = 5 V
Package Type = PDIP
Pin Count = 20
Input Signal Type = Single Ended

From Analog Devices, a range of ADCs to cover a broad spectrum of specifications.
Resolution = 8-bit
Number of ADCs = 1
Digital Interface Type = Parallel
Mounting Type = Through Hole
Number of Input Channels = 1
Architecture = Semi Flash
Typical Single Supply Voltage = 5 V
Package Type = PDIP
Pin Count = 20
Input Signal Type = Single Ended
Delivery on production packaging - Tube. This product is non-returnable.

From Analog Devices, a range of ADCs to cover a broad spectrum of specifications.
Resolution = 8 bit
Number of ADCs = 1
Digital Interface Type = Parallel
Number of Input Channels = 1
Mounting Type = Through Hole
Architecture = Semi Flash
Typical Single Supply Voltage = 5 V
Package Type = PDIP
Pin Count = 20
Input Signal Type = Single Ended

8 Bit Analog to Digital Converter 1 Input 1 Flash 20-PDIP

AD7820 - 8-Bit, 2 Sampling ADC

Manufacturer: Analog Devices Inc.
Win Source Part Number: 1013050-AD7820LNZ
Packaging: Tube/Rail
Configuration: S/H-ADC
Number of Inputs: 1
Input Type: Single Ended
Number of Bits: 8
Data Interface: Parallel
Number of A/D Converters: 1
Reference Type: External
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 20-PDIP
Analog Supply Voltage: 5V
Digital Supply Voltage: 5V
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance