AK9232NK vs AD7862AR-10 Vergleich
Detaillierter Direktvergleich von AK9232NK von AKM Semiconductor und AD7862AR-10 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 | AK9232NK | AD7862AR-10 |
|---|---|---|
| Marke | AKM Semiconductor | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $8,79 | $12,35 |
| Auflösung | 18 bit | 12 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | — |
| Abtastrate | 1.1 MSPS per channel | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | Differential analog inputs | — |
| Analog Supply Voltage | 1.7 V to 2 V | — |
| Digital Supply Voltage | 1.7 V to 2 V | — |
| Digital Interface | SPI-compatible serial | — |
| Gehäuse | 24-pin QFN (4x4 mm) | 28-pin SOIC (R-28) wide body |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperaturbereich | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C |
| Reference Type | Internal (with external reference option) | — |
| MSL-Level | [DATA_NEEDED: MSL rating] | — |
| RoHS-Status | Compliant | Compliant |
| Simultaneous Sampling | Yes (both channels sampled at same instant) | — |
| Series | AK9232NK / AK9233NK / AK9234NK (ZDS family) | — |
| Part Number | — | AD7862AR-10 |
| Number of ADCs | — | 2 |
| Conversion Rate (Throughput) | — | 250 kSPS per channel |
| Conversion Time | — | 4 microseconds |
| Input Channels | — | 4 (2 channels x 2 inputs) |
| Eingangsspannungsbereich | — | ±10 V (AD7862-10) |
| Analog Input Type | — | Single-ended, true bipolar |
| Versorgungsspannung | — | +5 V single supply |
| Supply Current (typ) | — | 12 mA (60 mW) |
| Internal Reference | — | +2.5 V |
| Aperture Delay Matching | — | Tight (matched between two ADCs) |
| Schnittstelle | — | High-speed parallel |
| Integral Nonlinearity (INL) | — | ±1 LSB max (typical) / ±0.5 LSB (B-grade) |
| Signal-to-Noise Ratio (SNR) | — | 70 dB typical |
| Common-Mode Rejection | — | 80 dB typical at 50 kHz |
| Power Dissipation | — | 60 mW typical |
| Channel Selection | — | A0 logic input |
| Track-and-Hold | — | Yes, two integrated T/H amplifiers |