LTC2264CUJ-14 vs LTC2151CUJ-14 对比
详细并排对比 LTC2264CUJ-14 出自 Analog Devices 和 LTC2151CUJ-14 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
LTC2264CUJ-14 - 14-Bit 40Msps Dual ADC, Serial LVDS, 40-QFN | ADI
LTC2264CUJ-14 ✓ 量产中规格对比
| 参数 | LTC2264CUJ-14 | LTC2151CUJ-14 |
|---|---|---|
| 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） | $27.50 | $29.10 |
| 分辨率 | 14 bits | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | — |
| Sample Rate | 40 Msps | 210 Msps |
| Architecture | Pipelined | Pipelined, 5-cycle latency |
| Input Type | Differential | — |
| Analog Supply Voltage | 1.7 V to 1.9 V (1.8 V typ) | — |
| Digital I/O Supply | 1.7 V to 1.9 V (1.8 V typ) | — |
| INL (Integral Non-Linearity) | ±1 LSB typ | — |
| DNL (Differential Non-Linearity) | ±0.3 LSB typ | — |
| Transition Noise | 1.2 LSB RMS | 1.82 LSB RMS |
| SNR (typical, 4.9 MHz input) | 73.1 dB | — |
| SFDR (typical, 4.9 MHz input) | 88 dB | — |
| Digital Output Interface | Serial LVDS (1-lane or 2-lane) | DDR LVDS |
| Power Dissipation | 138 mW total (typ) | — |
| 工作温度范围 | 0 °C to +70 °C (C grade) | — |
| 封装 | 40-QFN (6x6 mm) with exposed pad | 40-QFN (6x6 mm) exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Programming Interface | Serial SPI or parallel | — |
| RoHS 状态 | Compliant | — |
| Number of Input Channels | — | 1 differential |
| Input Bandwidth | — | 1.25 GHz |
| SNR (typical) | — | 70 dB |
| SFDR (typical) | — | 90 dB |
| INL (typical) | — | +/-0.85 LSB |
| DNL (typical) | — | +/-0.25 LSB |
| Missing Codes | — | None over temperature |
| Encode Input Compatibility | — | Differential sine, PECL, LVDS, TTL, CMOS |
| Clock Duty-Cycle Stabilizer | — | Yes (optional) |
| Operating Temperature Grade | — | Commercial |
| Lead Free / RoHS | — | Yes (Pb-free #PBF suffix) |