LTC2230CUP vs LTC2221CUP 对比
详细并排对比 LTC2230CUP 出自 Analog Devices 和 LTC2221CUP 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 | LTC2230CUP | LTC2221CUP |
|---|---|---|
| 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） | $28.75 | $34.20 |
| 分辨率 | 10 bits | 12 bits |
| Sample Rate (max) | 170 Msps | — |
| Number of Inputs | 1 | — |
| Architecture | Pipelined | Pipelined |
| 电源电压 | 2.7 V to 3.4 V (single 3V supply) | — |
| Power Dissipation (typ @ 170 Msps) | 380 mW | — |
| Input Type | Differential | Differential |
| Full-Scale Input Range | 1 V P-P (with internal 2.5V reference) | — |
| Reference | Internal 2.5V or external | Internal (optional external) |
| Output Format | CMOS parallel | — |
| Output Channels | 1 | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL] | — |
| Integral Nonlinearity (INL) | ±1 LSB (typ) | — |
| Signal-to-Noise Ratio (SNR) at Nyquist | 60 dB (typ, 5 MHz input) | — |
| 工作温度范围 | 0C to +70C (C grade) | — |
| 封装 | 64-QFN (UP, 9x9 mm) | QFN-64 (UP) 9x9 mm, MO-220-WNJR-5 |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free (PBF suffix); RoHS compliant | — |
| Sample Rate | — | 135 Msps |
| Number of Input Channels | — | 1 |
| SNR | — | 67.5 dB at 140 MHz input |
| SFDR | — | 80 dB at 170 MHz input |
| Full-Power Bandwidth | — | 775 MHz |
| Supply Voltage (AVDD/DVDD) | — | 3.3 V |
| Power Dissipation | — | 660 mW at 135 Msps |
| 工作温度 | — | 0 °C to +70 °C (Commercial) |
| Input Range | — | 2 Vp-p differential |
| Digital Output | — | LVDS / CMOS compatible |
| MSL 等级 | — | 1 |
| RoHS 状态 | — | Compliant (PBF suffix) |