LTC2245IUH vs LTC2227IUH 比較
詳細並排比較 LTC2245IUH 由 Analog Devices 與 LTC2227IUH 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 | LTC2245IUH | LTC2227IUH |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 14 bits | 12 bits |
| Sample Rate | 10 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| 供應電壓 | 3 V (2.8 V to 3.4 V) | — |
| Power Consumption | 60 mW at 10 Msps | — |
| Power Dissipation | 69 mW max | 135 mW at 40 Msps (3V) |
| SNR | 74.4 dB | 71.3 dB at Nyquist input |
| SFDR | 90 dB | 90 dB at Nyquist input |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.5 LSB (typical) | — |
| Missing Codes | No missing codes over temperature | — |
| Full-Power Input Bandwidth | 575 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (single-ended or differential) | — |
| Input Channels | 1 single-ended / differential | — |
| Digital Interface | Parallel | — |
| Shutdown / Nap Modes | Yes | — |
| Clock Duty Cycle Stabilizer | Yes | — |
| 工作溫度 | -40C to +85C (industrial) | — |
| 封裝 | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Number of Channels | — | 1 |
| Analog Supply Voltage | — | 2.7 V to 3.4 V (3 V typical) |
| Input Type | — | Differential, single-ended capable |
| Reference | — | Internal 2.5 V bandgap or external |
| Digital Output | — | CMOS parallel |
| Operating Temperature Range (Industrial) | — | -40 C to +85 C |