LTC2228IUH vs LTC2227IUH 对比
详细并排对比 LTC2228IUH 出自 Analog Devices 和 LTC2227IUH 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | LTC2228IUH | LTC2227IUH |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.85 | $9.05 |
| 分辨率 | 12 bits | 12 bits |
| Sample Rate | 65 Msps | 40 Msps |
| Number of Channels | 1 | 1 |
| Architecture | Pipelined | Pipelined |
| Supply Voltage (Analog) | 3 V (typical), 2.7 V to 3.4 V range | — |
| Output Supply Voltage (OVDD) | 0.5 V to 3.6 V | — |
| INL (typical) | ±0.3 LSB | — |
| DNL (typical) | ±0.15 LSB | — |
| Transition Noise | 0.25 LSB RMS | — |
| SNR at Nyquist | 71.3 dB | — |
| SFDR at Nyquist | 90 dB | — |
| Missing Codes | None over temperature | — |
| Clock Input | Single-ended | — |
| 封装 | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5x5 mm) with exposed pad |
| Operating Temperature (Industrial -I grade) | -40 °C to +85 °C | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (PBF suffix denotes lead-free) | Compliant (PBF suffix) |
| Analog Supply Voltage | — | 2.7 V to 3.4 V (3 V typical) |
| Power Dissipation | — | 135 mW at 40 Msps (3V) |
| SNR | — | 71.3 dB at Nyquist input |
| SFDR | — | 90 dB at Nyquist input |
| 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 |