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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tube |
Number of Bits 12
Sampling Rate (Per Second) -
Number of Inputs 2
Input Type Single Ended
Data Interface Parallel
Configuration ADC
Ratio - S/H:ADC -
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog ±11.4V ~ 16.5V
Voltage - Supply, Digital 5V
Features -
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-PDIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The AD674BKNZ is a 12-bit, dual-channel analog-to-digital converter from Analog Devices. It features a parallel interface and a standard ADC architecture. The external/internal reference options provide design flexibility. This ADC is suitable for industrial control, educational, and low-speed data logging applications. The 28-DIP package is ideal for through-hole PCB designs and prototyping.

  • Dual-Channel Input: Allows simultaneous monitoring of two analog signals, useful for battery monitoring or stereo audio.
  • Parallel Interface: Simple and direct connection to microcontrollers and digital systems.
  • DIP Package: Easy to handle and solder, ideal for prototyping and educational use.
  • Flexible Reference: Supports both external and internal references for design flexibility.

Legacy Industrial Control Systems

The AD674BKNZ is suitable for upgrading or maintaining legacy industrial control systems that require a 12-bit parallel ADC. Its DIP package is easy to handle in through-hole PCB designs.

Educational Laboratory Equipment

Use this ADC in educational settings to teach analog-to-digital conversion principles. The parallel interface and DIP package make it ideal for breadboard prototyping.

Simple Data Logging

For low-speed data logging applications where sampling rate is not critical, the AD674BKNZ provides a simple, reliable solution with its parallel interface.

Audio Processing (Low-Speed)

In applications like voice band processing, the 12-bit resolution is sufficient for basic audio digitization. The dual channels can handle stereo signals.

Battery Monitoring Systems

Monitor voltage and current of batteries with the dual-channel input. The 0°C to 70°C temperature range is suitable for indoor and commercial environments.

Q: What is the resolution of the AD674BKNZ?
A: It is a 12-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The technical data does not specify a sampling rate for this ADC.
Q: How many channels does it have?
A: This ADC has 2 input channels.
Q: What interface does it use?
A: It uses a parallel interface.
Q: What is the architecture?
A: It uses a standard ADC architecture.
Q: What is the package type?
A: It comes in a 28-DIP (0.600", 15.24mm) package.
Base Product Number : AD674B
12-bit 2-channel ADC Analog Devices Analog-to-Digital Converter DIP Industrial Parallel Interface
Q: What is the resolution of the AD674BKNZ?
A: It is a 12-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The technical data does not specify a sampling rate for this ADC.
Q: How many channels does it have?
A: This ADC has 2 input channels.
Q: What interface does it use?
A: It uses a parallel interface.
Q: What is the architecture?
A: It uses a standard ADC architecture.
Q: What is the package type?
A: It comes in a 28-DIP (0.600", 15.24mm) package.