MAX1229AEEP+T vs MAX1147BEUP+T 对比
详细并排对比 MAX1229AEEP+T 出自 Analog Devices 和 MAX1147BEUP+T 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
MAX1229AEEP+T - 12-Bit 300ksps 12-Ch SAR ADC w/ FIFO | Maxim Integrated
MAX1229AEEP+T ✓ 量产中
规格对比
| 参数 | MAX1229AEEP+T | MAX1147BEUP+T |
|---|---|---|
| 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） | $6.30 | $8.70 |
| 分辨率 | 12 bits | 14 bit |
| Sample Rate | 300 ksps | — |
| Number of Input Channels | 6 or 12 (software configurable) | — |
| Architecture | SAR (Successive Approximation) | — |
| Analog Supply Voltage (AVDD) | 3.0 V to 3.6 V | — |
| Digital Supply Voltage (DVDD) | 1.8 V to 3.6 V | — |
| Internal Reference Voltage | 4.096 V | — |
| Internal Temperature Sensor Accuracy | [DATA_NEEDED: temperature sensor accuracy in C] | — |
| FIFO Depth | 16 entries | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| Maximum Serial Clock Frequency | 20 MHz | — |
| Analog Input Type | Single-ended (true-differential via software pairing) | — |
| 工作温度范围 | -40C to +85C | — |
| 封装 | 20-QSOP | 20-pin TSSOP (EUP) |
| Package Pin Count | 20 | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Number of Channels | — | 4 single-ended / 2 differential |
| 采样率 | — | 116 ksps |
| 电源电压 | — | +2.7 V to +3.6 V |
| Supply Current (typ at 116 ksps) | — | 0.6 mA |
| 关断电流 | — | < 1 µA |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | ±1 LSB |
| Input Range (single-ended) | — | 0 V to VREF |
| Input Range (true-differential) | — | ±VREF |
| Internal Reference | — | +2.5 V |
| External Reference Range | — | +1.0 V to +3.0 V |
| 接口 | — | SPI/QSPI/MICROWIRE-compatible serial |
| 工作温度 | — | -40 °C to +85 °C (Industrial) |