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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Marketplace | Bulk
Number of Bits 16
Sampling Rate (Per Second) 100k
Number of Inputs 1
Input Type Single Ended
Data Interface Serial
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog ±12V
Voltage - Supply, Digital 5V
Features -
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 16-CDIP (0.300", 7.62mm)
Supplier Device Package 16-CDIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The AD677JD is a high-precision 16-bit Analog-to-Digital Converter from Analog Devices, designed for applications requiring excellent accuracy. It offers a sampling rate of 100 kSPS and a single input channel, making it ideal for digitizing slow, precise signals. The device uses a serial interface for efficient data transfer and requires an external reference for maximum flexibility. Packaged in a robust 16-CDIP ceramic package, it operates over a commercial temperature range of 0°C to 70°C, ensuring reliable performance in laboratory and industrial settings.

  • High Resolution: 16-bit conversion provides exceptional detail and accuracy for precision measurement applications.
  • Low Power Consumption: Suitable for battery-powered portable instruments and data loggers.
  • External Reference Flexibility: Allows the user to set the full-scale range to match the specific sensor output.
  • Robust Ceramic Package: The CDIP package offers superior environmental and mechanical protection compared to plastic packages.

High-Resolution Sensor Digitization

The AD677JD's 16-bit resolution is perfect for digitizing precision sensors like strain gauges and thermocouples, ensuring minimal quantization error in industrial weighing and temperature systems.

Precision Data Logging

For environmental monitoring and scientific data loggers, this ADC's 100 kSPS rate and serial interface allow for accurate, low-power recording of slow-changing analog signals.

Audio and Vibration Analysis

In high-end audio test equipment and vibration analysis, the 16-bit resolution provides a wide dynamic range, enabling the detection of subtle signal details.

Medical Instrumentation

For patient monitoring devices like ECG and EEG machines, the AD677JD offers the precision needed to capture low-amplitude biological signals with high fidelity.

Laboratory Reference Instruments

Its ceramic DIP package and external reference capability make it suitable for use in precision voltage and current calibrators, where stability and accuracy are paramount.

Q: What is the resolution of the AD677JD?
A: The AD677JD is a 16-bit Analog-to-Digital Converter.
Q: What is the sampling rate of this ADC?
A: It has a sampling rate of 100 kSPS (Kilo Samples Per Second).
Q: How many input channels does it have?
A: It features a single (1) input channel.
Q: What interface does the AD677JD use?
A: It uses a serial interface for data output.
Q: What is the reference type?
A: It requires an external voltage reference.
Q: What is the package type?
A: It is available in a 16-CDIP (ceramic DIP) package.
Base Product Number : AD677JD
100 kSPS 16-bit AD677 ADC Analog Devices Analog-to-Digital Converter Medical ADC Precision ADC Serial Interface
Q: What is the resolution of the AD677JD?
A: The AD677JD is a 16-bit Analog-to-Digital Converter.
Q: What is the sampling rate of this ADC?
A: It has a sampling rate of 100 kSPS (Kilo Samples Per Second).
Q: How many input channels does it have?
A: It features a single (1) input channel.
Q: What interface does the AD677JD use?
A: It uses a serial interface for data output.
Q: What is the reference type?
A: It requires an external voltage reference.
Q: What is the package type?
A: It is available in a 16-CDIP (ceramic DIP) package.