LTC2282CUP vs LTC2294CUP तुलना
विस्तृत दोनों ओर की तुलना LTC2282CUP द्वारा Analog Devices और LTC2294CUP द्वारा Analog Devices. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | LTC2282CUP | LTC2294CUP |
|---|---|---|
| ब्रांड | Analog Devices | Analog Devices |
| श्रेणी | ADC/DAC | ADC/DAC |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| 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 | — |
| ऑपरेटिंग तापमान | 0C to +70C (C-grade commercial) | 0C to +70C (commercial, C grade) |
| पैकेज | 64-pin QFN-EP (9x9 mm) | 64-pin QFN (UP) 9x9 mm with exposed pad |
| माउंटिंग प्रकार | Surface Mount | — |
| MSL स्तर | 1 | — |
| RoHS स्थिति | Compliant (LTC2282CUP#PBF variant) | Compliant (#PBF suffix) |
| Datasheet Document | 2282fb | — |
| रेज़ोल्यूशन | — | 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 |