LTC2245IUH vs LTC2341IUH-16 对比
详细并排对比 LTC2245IUH 出自 Analog Devices 和 LTC2341IUH-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 | LTC2245IUH | LTC2341IUH-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） | $10.40 | $17.50 |
| 分辨率 | 14 bits | 16 bit |
| Sample Rate | 10 Msps | — |
| Architecture | Pipelined | SAR (Successive Approximation Register) |
| 电源电压 | 3 V (2.8 V to 3.4 V) | 5 V (single supply) |
| Power Consumption | 60 mW at 10 Msps | — |
| Power Dissipation | 69 mW max | — |
| SNR | 74.4 dB | — |
| SFDR | 90 dB | — |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.5 LSB (typical) | — |
| Missing Codes | No missing codes over temperature | — |
| Full-Power Input Bandwidth | 575 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (single-ended or differential) | — |
| Input Channels | 1 single-ended / differential | — |
| Digital Interface | Parallel | — |
| Shutdown / Nap Modes | Yes | — |
| Clock Duty Cycle Stabilizer | Yes | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 封装 | 32-pin QFN (5x5 mm) with exposed pad | 32-pin QFN (5x5 mm, UH suffix) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (PBF suffix) | — |
| Number of Channels | — | 2 (simultaneous sampling) |
| Sample Rate per Channel | — | 666 ksps |
| Input Type | — | Differential, wide common-mode range |
| Input Voltage Range (SoftSpan) | — | 8 software-selectable spans (per channel, per conversion) |
| Reference | — | Internal 2.048V reference and buffer |
| 接口 | — | Pin-selectable SPI CMOS (1.8V to 5V) or LVDS serial |
| CMOS Output Lanes | — | 1 or 2 lanes (user-selectable) |
| 工作温度范围 | — | -40°C to +85°C (I grade) |
| Temperature Grade | — | Industrial |
| Lead-Free / RoHS | — | Lead-free (#PBF suffix), RoHS compliant |
| Package Code (per datasheet) | — | HVQCCN, No-Lead, Square |
| SNR (typical) | — | 93.5 dB |