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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tube |
Number of Bits 8
Sampling Rate (Per Second) -
Number of Inputs 1
Input Type Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type Internal
Voltage - Supply, Analog +4.5V ~ 7V, -12V ~ 16.5V
Voltage - Supply, Digital +4.5V ~ 7V, -12V ~ 16.5V
Features -
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-PDIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The AD673JNZ is an 8-bit analog-to-digital converter from Analog Devices, featuring a sample-and-hold architecture and a single input channel. It uses a parallel interface and includes an internal reference. Operating from 0°C to 70°C, it comes in a 20-DIP package. Ideal for process control, medical instrumentation, and test equipment.

  • Sample-and-hold architecture ensures accurate conversion of varying analog signals.
  • Internal reference eliminates the need for external precision voltage sources.
  • Single-channel design simplifies signal routing and reduces cost.
  • Parallel interface enables fast data transfer to microcontrollers.

Single-Channel Data Acquisition

The AD673JNZ's S/H architecture ensures accurate sampling of a single analog signal, making it suitable for precision data acquisition in 8-bit systems.

Process Control

In industrial process control, the AD673JNZ converts sensor outputs (temperature, pressure) into digital values for PLCs, with internal reference simplifying calibration.

Medical Instrumentation

For portable medical devices, the AD673JNZ provides reliable conversion of bio-signals with low power consumption and a compact DIP footprint.

Test Equipment

Its parallel output and internal reference make the AD673JNZ useful in benchtop multimeters and signal analyzers for quick, stable readings.

Automotive Sensor Interfaces

In automotive environments (0-70°C), the AD673JNZ can digitize throttle or temperature sensor signals for engine control units.

Q: What type of ADC is the AD673JNZ?
A: The AD673JNZ is an 8-bit successive approximation (S/H-ADC) converter with a parallel interface.
Q: What is the resolution of the AD673JNZ?
A: It has a resolution of 8 bits.
Q: How many channels does the AD673JNZ have?
A: It has a single input channel.
Q: What interface does the AD673JNZ use?
A: It uses a parallel interface.
Q: Does the AD673JNZ have an internal reference?
A: Yes, it includes an internal reference.
Q: What is the package type?
A: It is available in a 20-DIP (0.300", 7.62mm) package.
Base Product Number : AD673
8-bit AD673 ADC Analog-to-Digital Converter DIP-20 Internal Reference Parallel S/H-ADC Single Channel
Q: What type of ADC is the AD673JNZ?
A: The AD673JNZ is an 8-bit successive approximation (S/H-ADC) converter with a parallel interface.
Q: What is the resolution of the AD673JNZ?
A: It has a resolution of 8 bits.
Q: How many channels does the AD673JNZ have?
A: It has a single input channel.
Q: What interface does the AD673JNZ use?
A: It uses a parallel interface.
Q: Does the AD673JNZ have an internal reference?
A: Yes, it includes an internal reference.
Q: What is the package type?
A: It is available in a 20-DIP (0.300", 7.62mm) package.