LTC2174IUKG-14 vs KAD2708L-35Q68 对比
详细并排对比 LTC2174IUKG-14 出自 Analog Devices 和 KAD2708L-35Q68 出自 Renesas Electronics。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。
Renesas Electronics
KAD2708L-35Q68 - 8-bit, 350MSPS Single-Channel ADC | Renesas
KAD2708L-35Q68 ✓ 量产中规格对比
| 参数 | LTC2174IUKG-14 | KAD2708L-35Q68 |
|---|---|---|
| 品牌 | Analog Devices | Renesas Electronics |
| 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） | $119.96 | $19.50 |
| 分辨率 | 14 bit | 8 bits |
| Number of Channels | 4 (simultaneously sampling) | 1 (single-channel) |
| Architecture | Pipelined | Pipelined, FemtoCharge CMOS |
| Sample Rate (max) | 105 Msps | 350 MSPS |
| Analog Input Range | 1 Vp-p or 2.2 Vp-p (selectable) | — |
| Input Type | Differential (typical), single-ended capable | — |
| SNR | 73.5 dBFS at 105 Msps | — |
| SFDR | 90 dBFS at 105 Msps | — |
| Power Dissipation (typical, all 4 ADCs active) | 410 mW | — |
| Digital Output Format | LVDS or serial CMOS, offset-binary / 2's complement / Gray | — |
| Clock Interface | DDR LVDS, 74.25 MHz typical | — |
| Supply Voltage (AVDD) | 1.8 V | — |
| Supply Voltage (DVDD/OVDD) | 1.8 V | — |
| 工作温度范围 | -40 °C to +85 °C (industrial, I-suffix) | -40 °C to +85 °C |
| 封装 | 52-pin QFN (UKG) 7x8 mm with exposed pad | 68-Ld QFN (10 mm × 10 mm) with exposed paddle |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | Per datasheet TB363 |
| RoHS 状态 | Compliant (PBF suffix) | Compliant (Pb-free matte tin plate) |
| Input Voltage Range (Differential) | — | 1.5 VP-P |
| Analog Input Bandwidth | — | 600 MHz |
| SNR (fIN = 175 MHz) | — | 48.8 dBFS |
| Power Consumption (typ) | — | < 330 mW |
| Digital Output Interface | — | LVCMOS, parallel |
| Output Coding | — | Two's complement |
| AVDD2 Supply | — | 1.8 V |
| AVDD3 Supply | — | 3.3 V |
| Internal Reference | — | Yes (on-chip) |
| Track-and-Hold | — | Internal |
| Clock Divider | — | Selectable divide-by-2 |
| Over-Range Indicator | — | Yes |