AD7678ACPZRL vs AD7679ACPZRL Karşılaştırma
Ayrıntılı yan yana karşılaştırma AD7678ACPZRL tarafından Analog Devices ve AD7679ACPZRL tarafından Analog DevicesAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | AD7678ACPZRL | AD7679ACPZRL |
|---|---|---|
| Marka | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Çözünürlük | 18 bits | 18 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Ölçekleme Oranı | 100 kSPS | 570 kSPS |
| Number of Input Channels | 1 | — |
| Input Range | Differential, ±VREF (VREF = 5 V) | — |
| Integral Nonlinearity (INL) | ±2.5 LSB max (±9.5 [DATA_NEEDED: full unit]) | — |
| No Missing Codes | 18 bits guaranteed | Guaranteed (18-bit) |
| Pipeline Delay | 0 (no latency, SAR architecture) | 0 (no latency, SAR architecture) |
| Data Interface | Parallel and Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Analog Supply Voltage (AVDD) | 5 V | — |
| Digital Supply Voltage (DVDD) | 5 V or 3 V | — |
| Internal Reference | 2.5 V (external reference supported) | — |
| Paket | 48-LFCSP-VQ (7x7 mm) with exposed pad | 48-LFCSP-VQ (7x7 mm) with exposed pad |
| İşletim Sıcaklığı | [DATA_NEEDED: temperature grade] | -40 °C to +85 °C |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | [DATA_NEEDED: MSL rating] | 3 (per JEDEC J-STD-020) |
| RoHS Durumu | Compliant | Compliant |
| Number of Channels | — | 1 |
| Differential Input Range | — | ±VREF (VREF = 5 V) |
| INL (Integral Non-Linearity) | — | ±2.5 LSB max |
| SNR | — | 100 dB typ @ 2 kHz (VREF = 5 V) |
| Arayüz | — | Parallel (18/16/8-bit) or Serial (SPI/QSPI/MICROWIRE/DSP-compatible), 5 V or 3 V |
| Besleme Gerilimi | — | Single 5 V analog/digital supply |
| Power Dissipation | — | 76 mW @ 500 kSPS; 150 µW @ 1 kSPS |
| On-board Reference Buffer | — | Yes |
| Pin-to-Pin Family | — | AD7674, AD7676, AD7678 (PulSAR family) |
| Lead-Free / Pb-Free | — | Yes (ACPZ suffix) |
| Packaging | — | Tape & Reel (RL suffix) |