AD678JN vs AD679KD Comparison
Detailed side-by-side comparison of AD678JN by Analog Devices and AD679KD by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AD678JN | AD679KD |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Unknown | Active |
| ADC Resolution | 12 bit | — |
| Sampling Rate | 200 kSPS | 128 kSPS |
| Architecture | Flash | Monolithic complete sampling ADC |
| Converter Type | Complete sampling ADC | — |
| Analog Input Type | Single-ended | — |
| Channel Count | 1 channel | — |
| Digital Interface | Parallel, microprocessor compatible | Microprocessor-compatible bus interface |
| Data Word Width | 12 bit | — |
| Integrated Functions | Sample-and-hold amplifier, microprocessor-compatible bus interface, voltage reference, and clock generation circuitry | — |
| Package | 28-pin PDIP | 28-pin CDIP |
| Mounting Type | Through-hole | Through-hole |
| AD679 Upgrade Path Pinout | Same pinout as 14-bit, 128 kSPS AD679 | — |
| Military Product Availability | Versions compliant with MIL-STD-883 | — |
| Dynamic Performance Parameters | SN+D, THD, and IMD | — |
| Operating Voltage | [DATA_NEEDED: operating voltage] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Input Voltage Range | [DATA_NEEDED: input voltage range] | — |
| Internal Reference Accuracy | [DATA_NEEDED: internal reference accuracy] | — |
| Power Consumption | [DATA_NEEDED: power consumption] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Resolution | — | 14 bit |
| Analog Input Count | — | 1 input |
| Sample-and-Hold Amplifier | — | Integrated |
| Voltage Reference | — | Integrated |
| Clock Generation Circuitry | — | Integrated |
| Dynamic Performance Metrics | — | S/N+D ratio, THD, and IMD |
| Pin Count | — | 28 pins |
| Upgrade Path | — | Same pinout as the 12-bit, 200 kSPS AD678 ADC |
| Military Availability | — | Versions compliant with MIL-STD-883 available |
| Analog Input Range | — | [DATA_NEEDED: analog input range] |
| Reference Accuracy | — | [DATA_NEEDED: internal voltage reference accuracy] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Power Dissipation | — | [DATA_NEEDED: power dissipation] |
| Digital Output Interface | — | [DATA_NEEDED: digital output word format and bus timing] |