LTC2341HUH-18 vs LTC2344HUH-16 对比
详细并排对比 LTC2341HUH-18 出自 Analog Devices 和 LTC2344HUH-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。
规格对比
| 参数 | LTC2341HUH-18 | LTC2344HUH-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） | $24.95 | $18.40 |
| Number of Bits | 18 | — |
| Sampling Rate (per channel) | 666 ksps | — |
| Number of Channels | 2 (simultaneous sampling) | 4 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential, wide common-mode range | Differential, wide common-mode range (SoftSpan™) |
| Input Range (SoftSpan) | ±10.24 V / 0 V to 10.24 V (per channel, independent) | Per-conversion, per-channel software configurable |
| Analog Supply Voltage | 4.75 V to 5.25 V | 5 V |
| Digital Supply Voltage | 4.75 V to 5.25 V | — |
| Internal Reference | 2.5 V (with buffer, integrated) | — |
| Digital Interface | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS | SPI CMOS (1.8 V to 5 V) or LVDS, pin-selectable |
| Data Output Width (CMOS mode) | 1 or 2 lanes (pin-selectable) | — |
| 工作温度范围 | -40 C to +125 C | -40 °C to +125 °C |
| 封装 | 32-QFN (5 mm x 5 mm) with exposed pad | 32-pin QFN (5x5 mm) with exposed pad |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | — |
| 分辨率 | — | 16 bits |
| Sampling Rate per Channel | — | 400 ksps |
| CMOS Output Lanes | — | 1, 2, or 4 lanes (configurable) |
| INL (Integral Non-Linearity) | — | ±1.25 LSB |
| SNR (Signal-to-Noise Ratio) | — | 93.4 dB |
| CMRR (Common-Mode Rejection Ratio) | — | 102 dB |
| Missing Codes | — | No missing codes at 16 bits |
| Reference | — | Internal reference and internal reference buffer |