LTC2335HLX-16 vs LTC2348HLX-18 对比
详细并排对比 LTC2335HLX-16 出自 Analog Devices 和 LTC2348HLX-18 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 | LTC2335HLX-16 | LTC2348HLX-18 |
|---|---|---|
| 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） | $15.40 | $58.10 |
| 分辨率 | 16 bits | 18 bits |
| Number of Channels | 8 (input) / 1 (ADC) | 8 (octal, simultaneous sampling) |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| 采样率 | 1 Msps | — |
| Differential Input Range | ±10.24 V | — |
| INL（积分非线性） | ±1 LSB | — |
| SNR | 94.4 dB | — |
| Missing Codes | None at 16 bits | None at 18 bits |
| Common-Mode Input Range | Wide (SoftSpan configurable) | — |
| Number of Analog Inputs | 8 | — |
| Analog Supply Voltage | 5 V | — |
| Logic Supply (OVDD) | Flexible (per interface) | — |
| Internal Reference | Yes (integrated precision reference) | 2.048 V with 2X buffer (external reference supported) |
| 接口 | SPI / serial (per datasheet) | — |
| 封装 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm), gull wing |
| 工作温度范围 | -40C to +125C (H grade) | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Architecture | — | SAR (Successive Approximation Register) |
| Sample Rate | — | 200 ksps per channel |
| Input Type | — | Differential / Pseudo-Differential, SoftSpan |
| 输入电压范围 | — | ±10.24 V (true bipolar, SoftSpan configurable) |
| Common-Mode Rejection Ratio (CMRR) | — | 118 dB |
| Signal-to-Noise Ratio (SNR) | — | 96.7 dB |
| Integral Nonlinearity (INL) | — | ±3 LSB |
| Digital Interface | — | SPI CMOS (1.8 V to 5 V) or LVDS, 1 to 8 lanes |
| Low-Voltage Supply | — | 5 V |
| Temperature Grade | — | Automotive |