AK5394AVS vs ADS1274IPAPT مقایسه
مقایسه دقیق کنار به کنار AK5394AVS توسط AKM (Asahi Kasei Microdevices) و ADS1274IPAPT توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
AKM (Asahi Kasei Microdevices)
AK5394AVS - 24-bit 192kHz 123dB ADC | AKM (Asahi Kasei)
AK5394AVS ObsoleteTexas Instruments
ADS1274IPAPT - 24-Bit 144kSPS Quad Delta-Sigma ADC | Texas Instruments
ADS1274IPAPT ✓ فعالمقایسه مشخصات
| پارامتر | AK5394AVS | ADS1274IPAPT |
|---|---|---|
| برند | AKM (Asahi Kasei Microdevices) | Texas Instruments |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | Obsolete | فعال |
| Manufacturer | AKM (Asahi Kasei Microdevices) | — |
| Part Number | AK5394AVS | — |
| رزولوشن | 24-bit | 24 bits |
| Number of Channels | 2 (stereo) | 4 |
| نرخ نمونه‌برداری | 1 kHz to 216 kHz | — |
| Maximum Sampling Rate | 192 kHz | — |
| Dynamic Range | 123 dB (A-weighted, typical) | — |
| Modulator Architecture | Advanced multi-bit delta-sigma | — |
| Output Interface | Serial audio data (I2S-compatible) | — |
| Analog Supply Voltage | 4.75 V to 5.25 V (5 V ±5%) | — |
| Digital Supply Voltage | 3 V to 5.25 V | — |
| Power Dissipation | 665 mW (typical) | — |
| Stopband Attenuation | 120 dB (decimation filter) | — |
| Passband Ripple | 0.001 dB (decimation filter) | — |
| Digital HPF | Yes (with offset calibration) | — |
| بسته‌بندی | 28-pin SOP (7.50 mm / 0.295" width) | HTQFP-64 (PAP), 10 mm x 10 mm with exposed pad |
| نوع نصب | Surface Mount | Surface Mount |
| دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Pin Compatibility Note | Semi-pin-compatible with AK5392 / AK5393 (per manufacturer datasheet) | — |
| Sampling Architecture | — | Simultaneous sampling, 4th-order delta-sigma modulator |
| Maximum Data Rate (per channel) | — | 144 kSPS |
| Minimum Data Rate | — | 105 kSPS (High-Speed mode) |
| SNR (High-Resolution mode) | — | 111 dB |
| THD | — | -108 dB |
| Usable Bandwidth | — | 62 kHz |
| Offset Drift | — | 0.8 uV/°C |
| Analog Supply Voltage (AVDD) | — | +5 V (typical) |
| Digital Supply Voltage (DVDD) | — | 1.8 V to 3.3 V |
| Analog Input Range | — | Differential, Vref = 2.5 V |
| محدوده دمای کاری | — | -40 °C to +125 °C |
| MSL (Moisture Sensitivity Level) | — | MSL3 |