AD678KD vs AD678AD Comparison
Detailed side-by-side comparison of AD678KD by Analog Devices and AD678AD 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 | AD678KD | AD678AD |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Resolution | 12 bit | 12 bit |
| Sampling Rate | 200 kSPS | — |
| Input Count | 1 input | — |
| Architecture | Flash | 1 flash-conversion architecture |
| Output Interface | Parallel | — |
| Package | 28-pin CDIP/SBCDIP | 28-pin SBCDIP |
| Mounting Type | Through Hole | — |
| Integrated Functions | Sample-and-hold amplifier, microprocessor-compatible bus interface, voltage reference, and clock-generation circuitry | — |
| Signal-to-Noise-plus-Distortion | [DATA_NEEDED: signal-to-noise-plus-distortion ratio] | — |
| Total Harmonic Distortion | [DATA_NEEDED: total harmonic distortion] | — |
| Intermodulation Distortion | [DATA_NEEDED: intermodulation distortion] | — |
| Input Type | Single-ended | 1 single-ended input |
| Voltage Reference | Internal voltage reference | 1 internal voltage reference |
| Clock Generation | Internal clock-generation circuitry | 1 integrated clock-generation circuit |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: AD678AD operating-temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: AD678AD RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: AD678AD REACH status] |
| MIL-STD-883 Version | Available in compliant versions | — |
| Maximum Sampling Rate | — | 200 kSPS |
| Analog Input Count | — | 1 channel |
| Data Output Interface | — | 1 parallel microprocessor-compatible interface |
| Package Body Width | — | 0.600 inch (15.24 mm) |
| Sample-and-Hold Amplifier | — | 1 integrated SHA |
| Signal Processing Metrics | — | 1 S/N+D, THD, and IMD characterization set |
| Pin Compatibility | — | Same pinout as the AD679 14-bit, 128 kSPS ADC |
| Military Configuration Availability | — | 1 AD678 version compliant with MIL-STD-883 |
| Supply Voltage | — | [DATA_NEEDED: AD678AD supply-voltage range] |
| Analog Input Range | — | [DATA_NEEDED: AD678AD analog input range] |
| Input Impedance | — | [DATA_NEEDED: AD678AD input impedance] |
| Power Dissipation | — | [DATA_NEEDED: AD678AD power dissipation] |