LTC2180CUP vs LTC2280CUP 比較
詳細並排比較 LTC2180CUP 由 Analog Devices 與 LTC2280CUP 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | LTC2180CUP | LTC2280CUP |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Part Number | LTC2180CUP | — |
| 解析度 | 16 bits | 10 bit |
| Sample Rate (per channel) | 25 Msps | — |
| Number of Channels | 2 (simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, 1.5Vpp or 2Vpp selectable | Differential / single-ended |
| Analog Input Bandwidth | 400 MHz | — |
| SNR | 76.8 dB at 5 MHz input | — |
| SFDR | 90 dB at 5 MHz input | 73 dB |
| Channel Crosstalk | -110 dB | — |
| Power Consumption (per channel) | 75 mW (25 Msps) | — |
| Digital Output | CMOS or LVDS (pin selectable) | — |
| Integral Nonlinearity (INL) | 1 LSB typ | — |
| Reference | Internal (external optional) | — |
| 供應電壓 | 1.7V to 1.9V (analog/digital), 3.13V to 3.47V (output driver) | — |
| 工作溫度範圍 | 0C to +70C | 0 C to +70 C (commercial grade) |
| 封裝 | QFN-64 (UP) 9x9 mm with exposed pad | 64-pin QFN (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount | — |
| RoHS 狀態 | Compliant | Compliant (lead-free #PBF suffix) |
| Sample Rate | — | 105 Msps per channel |
| Supply Voltage (Analog) | — | 3 V (2.85 V to 3.4 V) |
| Supply Voltage (Digital) | — | 3 V |
| Power Dissipation (typical) | — | 250 mW at 105 Msps, both channels |
| SNR (14 MHz input) | — | 61.6 dB |
| Input-Referred Noise | — | 0.96 LSBrms |
| Input Bandwidth | — | 70 MHz |
| Output Format | — | LVCMOS (parallel) |