LTC2261CUJ-12 vs LTC2261CUJ-14 对比
详细并排对比 LTC2261CUJ-12 出自 Analog Devices 和 LTC2261CUJ-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
LTC2261CUJ-12 - 12-Bit 125Msps Ultra-Low-Power ADC | Analog Devices
LTC2261CUJ-12 ✓ 量产中规格对比
| 参数 | LTC2261CUJ-12 | LTC2261CUJ-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） | $18.40 | $43.96 |
| 分辨率 | 12 bits | 14 bit |
| Number of Input Channels | 1 | — |
| 采样率 | 125 Msps (125,000 kSamples/sec) | — |
| Architecture | Pipelined | Pipelined |
| SNR | 70.8 dB | — |
| SFDR | 85 dB | — |
| Full-Power Input Bandwidth | 800 MHz | — |
| Supply Voltage (AVDD/OVDD) | 1.8 V (1.7 V to 1.9 V) | — |
| Power Consumption | 124 mW | — |
| 输入电压范围 | 1 Vp-p to 2 Vp-p (selectable) | — |
| Output Interface | CMOS / DDR CMOS / DDR LVDS | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) |
| Input Type | Bipolar/Differential | — |
| 封装 | 40-QFN (6 mm x 6 mm) with exposed pad | 40-Pin QFN (6mm x 6mm) |
| 工作温度 | 0 C to +70 C (Commercial) | — |
| Configuration Interface | Serial SPI port | Serial SPI port |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant (PBF suffix) | — |
| Sample Rate | — | 125 Msps |
| Number of Inputs | — | 1 |
| Analog Supply Voltage | — | 1.8 V (typ) |
| Digital Output Supply | — | 1.2 V to 1.8 V |
| SNR (Nyquist) | — | 73.4 dB |
| SFDR (Nyquist) | — | 85 dB |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Transition Noise | — | 1.2 LSB RMS |
| Missing Codes | — | No missing codes over temperature |
| Power Dissipation | — | [DATA_NEEDED: dissipation at 125 Msps] |
| 工作温度范围 | — | 0C to +70C (commercial C grade) |
| Special Features | — | Clock duty cycle stabilizer, shutdown mode, nap mode |
| Pin-Compatible Family | — | LTC2261-14, LTC2260-14, LTC2259-14 (14-bit); 12-bit equivalents (LTC2261-12, LTC2260-12, LTC2259-12) |