AK8418 vs AD7663ASTZ Vergleich
Detaillierter Direktvergleich von AK8418 von AKM (Asahi Kasei Microdevices) und AD7663ASTZ von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | AK8418 | AD7663ASTZ |
|---|---|---|
| Marke | AKM (Asahi Kasei Microdevices) | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,75 | $11,20 |
| Manufacturer | Asahi Kasei Microdevices (AKM) | — |
| Manufacturer Part Number | AK8418 | — |
| Funktion | Analog-to-Digital Converter (ADC) | — |
| Auflösung | 16 bit | 16 bit |
| Kategorie | Data Acquisition IC | — |
| Gehäuse | LQFP | 48-pin LQFP (7x7 mm), ST suffix |
| Montageart | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Architecture | SAR (Successive Approximation) | SAR (PulSAR charge-redistribution) |
| Number of Channels | [DATA_NEEDED: number of input channels] | — |
| Versorgungsspannung | [DATA_NEEDED: Vdd range] | — |
| Betriebstemperatur | [DATA_NEEDED: temperature range] | — |
| Sample Rate | [DATA_NEEDED: sample rate (SPS)] | — |
| Schnittstelle | [DATA_NEEDED: digital interface type] | — |
| RoHS-Status | Compliant (per distributor listings) | Compliant (Pb-free ST suffix) |
| Lead-Free | Yes | — |
| Abtastrate | — | 250 kSPS |
| Number of Input Channels | — | 1 |
| Input Type | — | Differential (true bipolar ±10 V, 0-5 V, 0-10 V software-selectable) |
| Analog Supply Voltage (AVDD) | — | 4.75 V to 5.25 V (5 V typical) |
| Digital Supply Voltage (DVDD) | — | 2.7 V to 5.25 V |
| INL (Integrale Nichtlinearität) | — | ±3 LSB max (0.0046% of full scale) |
| SNR (Signal-to-Noise Ratio) | — | 90 dB typ @ 100 kHz input |
| THD (Total Harmonic Distortion) | — | -100 dB typ @ 100 kHz input |
| Data Interface | — | Parallel / Serial (software-selectable) |
| Power Dissipation | — | 35 mW typ @ 250 kSPS (5 V) |
| Betriebstemperaturbereich | — | -40 °C to +85 °C |
| MSL-Level | — | 3 (168 hours floor life) |
| Throughput (Parallel Mode) | — | 250 kSPS |
| Throughput (Serial Mode) | — | 200 kSPS |
| Input Impedance | — | [DATA_NEEDED: input impedance at IN+/IN-] |
| Aperture Delay | — | [DATA_NEEDED: aperture delay] |
| Common-Mode Rejection | — | [DATA_NEEDED: CMRR] |