LTC2391ILX-16 vs LTC2389CUK-16 对比
详细并排对比 LTC2391ILX-16 出自 Analog Devices 和 LTC2389CUK-16 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。
Analog Devices
LTC2391ILX-16 - 16-Bit 250ksps SAR ADC, 48-LQFP | Analog Devices
LTC2391ILX-16 ObsoleteAnalog Devices
LTC2389CUK-16 - 16-Bit 2.5Msps SAR ADC w/ 4.096V Ref | Analog Devices
LTC2389CUK-16 ✓ 量产中规格对比
| 参数 | LTC2391ILX-16 | LTC2389CUK-16 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.19 | $24.96 |
| 分辨率 | 16 bits | 16 bit |
| Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 | — |
| Sampling Rate (Throughput) | 250 ksps | — |
| SNR | 94 dB | — |
| Input Type | True Differential | — |
| Internal Reference Accuracy | 0.5% initial | — |
| Internal Reference Tempco | ±20 ppm/°C (max) | — |
| Supply Voltage (Analog) | 5 V | — |
| Digital I/O Supply | 2.5 V / 3 V / 5 V (OVDD) | — |
| Cycle Latency | 0 (no pipeline delay) | — |
| 接口 | Parallel / Serial (selectable) | — |
| 工作温度范围 | -40 °C to +85 °C (Industrial) | — |
| 封装 | 48-LQFP (7x7 mm) | 48-QFN (7x7) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (PBF suffix) | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Manufacturer | — | Analog Devices |
| Part Number | — | LTC2389CUK-16 |
| Converter Type | — | SAR (Successive Approximation Register) ADC |
| Number of Channels | — | 1 Input |
| 采样率 | — | 2.5 Msps |
| 电源电压 | — | 5 V (single) |
| Internal Reference | — | 4.096 V |
| Reference Initial Accuracy | — | 0.5% (max) |
| Reference Temp Coefficient | — | ±20 ppm/°C (max) |
| Input Range | — | ±4.096V diff / 0-4.096V unipolar / ±2.048V bipolar |
| 工作温度 | — | 0°C to +70°C (C grade) |