LTC2294CUP vs LTC2282CUP Karşılaştırma
Ayrıntılı yan yana karşılaştırma LTC2294CUP tarafından Analog Devices ve LTC2282CUP tarafından Analog DevicesAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | LTC2294CUP | LTC2282CUP |
|---|---|---|
| Marka | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Çözünürlük | 12 bits | — |
| Number of Channels | 2 (dual, simultaneous sampling) | — |
| Sampling Rate (max) | 80 Msps | — |
| Architecture | Pipelined | Pipelined |
| Supply Voltage (AVDD) | 2.7 V to 3.4 V (single 3V supply) | — |
| Output Supply (OVDD) | 1.8 V / 2.5 V / 3 V selectable | — |
| Power Dissipation | 422 mW (typical, both channels, 80 Msps) | 540 mW typical (both channels, 105 Msps) |
| SNR | 70.6 dB at 70 MHz input | 70.1 dB at Nyquist input |
| SFDR | 90 dB at 70 MHz input | 85 dB at Nyquist input |
| INL | +/-0.4 LSB typical | — |
| DNL | +/-0.2 LSB typical | — |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (flexible) | — |
| Input Bandwidth | [DATA_NEEDED: full-power input bandwidth MHz] | — |
| Data Bus Mode | Multiplexed or separate (2x/1x clock options) | — |
| İşletim Sıcaklığı | 0C to +70C (commercial, C grade) | 0C to +70C (C-grade commercial) |
| Paket | 64-pin QFN (UP) 9x9 mm with exposed pad | 64-pin QFN-EP (9x9 mm) |
| Internal Dither | Optional (improves SFDR at near-FS) | — |
| RoHS Durumu | Compliant (#PBF suffix) | Compliant (LTC2282CUP#PBF variant) |
| 1ku List Price (LTC2294 family, starting) | $40.85 | — |
| Number of Bits | — | 12 |
| Number of Inputs | — | 2 (dual, simultaneous sampling) |
| Sample Rate | — | 105 Msps |
| Input Type | — | Differential, single-ended optional |
| Analog Supply Voltage | — | 2.85 V to 3.4 V (3 V nominal) |
| Digital Supply Voltage | — | 2.85 V to 3.4 V (3 V nominal) |
| Input Range (full scale) | — | 1 V p-p to 2 V p-p differential |
| INL (typical) | — | ±0.4 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Full-Power Input Bandwidth | — | 250 MHz |
| Montaj Türü | — | Surface Mount |
| MSL Seviyesi | — | 1 |
| Datasheet Document | — | 2282fb |