LTC2282CUP vs LTC2294CUP Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LTC2282CUP disebabkan oleh Analog Devices dan LTC2294CUP disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LTC2282CUP | LTC2294CUP |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Number of Bits | 12 | — |
| Number of Inputs | 2 (dual, simultaneous sampling) | — |
| Sample Rate | 105 Msps | — |
| Architecture | Pipelined | Pipelined |
| 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 | — |
| SNR | 70.1 dB at Nyquist input | 70.6 dB at 70 MHz input |
| SFDR | 85 dB at Nyquist input | 90 dB at 70 MHz input |
| INL (typical) | ±0.4 LSB | — |
| DNL (typical) | ±0.3 LSB | — |
| Power Dissipation | 540 mW typical (both channels, 105 Msps) | 422 mW (typical, both channels, 80 Msps) |
| Full-Power Input Bandwidth | 250 MHz | — |
| Suhu Operasi | 0C to +70C (C-grade commercial) | 0C to +70C (commercial, C grade) |
| Kemasan | 64-pin QFN-EP (9x9 mm) | 64-pin QFN (UP) 9x9 mm with exposed pad |
| Jenis Pemasangan | Surface Mount | — |
| Aras MSL | 1 | — |
| Status RoHS | Compliant (LTC2282CUP#PBF variant) | Compliant (#PBF suffix) |
| Datasheet Document | 2282fb | — |
| Pemecahkatan | — | 12 bits |
| Number of Channels | — | 2 (dual, simultaneous sampling) |
| Sampling Rate (max) | — | 80 Msps |
| 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 |
| 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) |
| Internal Dither | — | Optional (improves SFDR at near-FS) |
| 1ku List Price (LTC2294 family, starting) | — | $40.85 |