AK4458VN vs AK4452VN مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ AK4458VN بواسطة AKM (Asahi Kasei Microdevices) و AK4452VN بواسطة AKM (Asahi Kasei Microdevices). قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | AK4458VN | AK4452VN |
|---|---|---|
| العلامة التجارية | AKM (Asahi Kasei Microdevices) | AKM (Asahi Kasei Microdevices) |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| Device Type | 8-channel premium audio digital-to-analog converter | Premium stereo audio DAC |
| Digital Resolution | 32 bit | — |
| Number of DAC Channels | 8 channels | — |
| Maximum PCM Input Rate | 768 kHz | 768 kHz |
| Maximum DSD Input Rate | 11.2 MHz | 11.2 MHz |
| Dynamic Range | 115 dB | 115 dB |
| Digital Audio Interface | I2S | I2S |
| Architecture | AKM VELVET SOUND | 2-channel DAC with 8-channel VELVET SOUND architecture |
| العلبة | 48-QFN (7 mm x 7 mm) | 32-QFN (5x5 mm) |
| Package Type | QFN-48 with exposed pad | — |
| نوع التركيب | Surface mount | Surface Mount |
| عدد الدبابيس | 48 pins | — |
| DSD Support | Up to 11.2 MHz | — |
| High-Resolution Audio Support | 32-bit PCM up to 768 kHz | — |
| Automotive Application Suitability | Supported as a target application | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: analog and digital supply voltage ranges] | [DATA_NEEDED: supply voltage range] |
| Total Harmonic Distortion Plus Noise | [DATA_NEEDED: THD+N] | — |
| Signal-to-Noise Ratio | [DATA_NEEDED: signal-to-noise ratio] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| الدقة | — | 32 bit |
| Digital Filter Processing | — | 32-bit |
| Analog Output Type | — | [DATA_NEEDED: analog output type] |
| Total Harmonic Distortion plus Noise | — | [DATA_NEEDED: THD+N] |
| Output Reference Voltage | — | [DATA_NEEDED: output reference voltage] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |