LTC2391IUK-16 vs LTC2392CUK-16 对比
详细并排对比 LTC2391IUK-16 出自 Analog Devices 和 LTC2392CUK-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
LTC2391IUK-16 - 16-Bit 250ksps SAR ADC, ±4.096V Input | Analog Devices
LTC2391IUK-16 ✓ 量产中规格对比
| 参数 | LTC2391IUK-16 | LTC2392CUK-16 |
|---|---|---|
| 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） | $17.40 | $17.05 |
| 分辨率 | 16 bits | 16 bits |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Sample Rate | 250 ksps | — |
| Number of Input Channels | 1 differential | — |
| Analog Input Range | ±4.096 V fully differential (true bipolar) | — |
| Input Common-Mode Range | Wide (per datasheet) | — |
| Analog Supply Voltage (AVDD) | 5 V | — |
| Digital I/O Supply (OVDD) | 2.5 V to 5 V | — |
| INL (max) | ±2 LSB | — |
| DNL | No missing codes at 16 bits | — |
| SNR (typical) | 94 dB | — |
| Internal Reference Accuracy | 0.20% initial | — |
| Internal Reference Tempco | 20 ppm/C max | — |
| Conversion Latency | Single-cycle, no latency | No cycle latency (parallel/serial) |
| Digital Interface | SPI-compatible serial | — |
| 工作温度范围 | -40C to +85C (I-grade) | — |
| 封装 | 48-QFN (7x7 mm) with exposed pad | 48-pin QFN (UK-16) 7 mm x 7 mm |
| Package Code | HVQCCN-48 (UK suffix) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Number of Inputs | — | 1 |
| 采样率 | — | 500 ksps |
| SNR | — | 94 dB |
| Input Type | — | Differential |
| 输入电压范围 | — | ±4.096 V (fully differential) |
| 电源电压 | — | 5 V (single supply) |
| Data Interface | — | Serial, Parallel |
| Internal Reference | — | 4.096 V, 0.5% initial accuracy, ±20 ppm/°C max |
| 工作温度 | — | 0 °C to 70 °C |
| 封装 / 外壳 | — | 48-WFQFN Exposed Pad |