MAX1321ECM+ vs MAX1319ECM+ 对比
详细并排对比 MAX1321ECM+ 出自 Analog Devices 和 MAX1319ECM+ 出自 Maxim Integrated。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
MAX1321ECM+ - 14-Bit 4-Channel 357ksps Simultaneous-Sampling ADC | Maxim Integrated
MAX1321ECM+ ✓ 量产中规格对比
| 参数 | MAX1321ECM+ | MAX1319ECM+ |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 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） | $7.95 | $7.20 |
| 分辨率 | 14 bit | 14 bits |
| Number of Channels | 4 (simultaneous sampling; also supports 2/8 channel modes in family) | 1 |
| Conversion Type | SAR (Successive Approximation) | — |
| Maximum Throughput | 357 ksps aggregate | — |
| Analog Input Range | ±10 V, ±5 V, or 0 to +5 V (software-selectable, true differential) | — |
| Input Over-Voltage Protection | ±25 V | — |
| Reference | Internal 2.5 V or external | — |
| Digital Interface | SPI/QSPI/MICROWIRE-compatible, up to 20 MHz | Parallel (8/16-bit bus) |
| Conversion-Complete Output | RDY/INT pin | — |
| Analog Supply Voltage | [DATA_NEEDED: AVDD nominal] | +5 V |
| Digital Supply Voltage | [DATA_NEEDED: DVDD nominal] | +5 V (3.3 V logic-compatible) |
| 工作温度范围 | Industrial, -40C to +85C | — |
| 封装 | 48-LQFP (7x7 mm) | 48-LQFP (ECM, 7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Sampling Rate (max) | — | 526 ksps |
| Architecture | — | SAR |
| Input Type | — | Single-Ended, Pseudo-Differential |
| 输入电压范围 | — | 0 V to +5 V |
| INL (max) | — | [DATA_NEEDED: max INL] |
| SINAD | — | 70 dB (typical at 526 ksps) |
| SFDR | — | 84 dB (typical) |
| Internal Reference | — | 4.096 V |
| Reference Mode | — | Internal or External |
| 工作温度 | — | -40C to +85C (Industrial) |
| Lead-Free | — | Yes |