MAX1224CTC+ vs MAX1229ACEP+T 对比
详细并排对比 MAX1224CTC+ 出自 Maxim Integrated 和 MAX1229ACEP+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。
Maxim Integrated
MAX1224CTC+ - 12-Bit 1.5Msps SAR ADC | Maxim Integrated | TQFN-12
MAX1224CTC+ ✓ 量产中Maxim Integrated
MAX1229ACEP+T - 12-Bit 300ksps ADC w/ FIFO & Temp Sensor | Maxim
MAX1229ACEP+T ✓ 量产中规格对比
| 参数 | MAX1224CTC+ | MAX1229ACEP+T |
|---|---|---|
| 品牌 | Maxim Integrated | 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） | $2.28 | $7.20 |
| 分辨率 | 12 bit | 12 bit |
| 采样率 | 1.5 Msps | 300 ksps |
| Number of Channels | 1 input | — |
| Input Configuration | True differential | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| 电源电压 | 2.7 V to 3.6 V (single supply) | — |
| 接口 | SPI / QSPI / MICROWIRE-compatible serial | — |
| Reference | Internal 2.5 V or external | — |
| 工作温度 | 0 C to +70 C (commercial) | — |
| 封装 | 12-TQFN (4x4 mm) | 20-QSOP / 20-SSOP (CEP) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (Matte Tin, e3) | — |
| 关断电流 | Few uA (per datasheet) | — |
| Number of Input Channels | — | 6 analog / 12 single-ended or 6 differential (selectable) |
| Input Type | — | Single-Ended / Pseudo-Differential (software configurable) |
| Internal Reference Voltage | — | 2.5 V |
| External Reference Support | — | Yes (software selectable) |
| Supply Voltage (AVDD) | — | 4.75 V to 5.25 V |
| Supply Voltage (DVDD) | — | 2.7 V to 5.25 V |
| Digital Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| FIFO Depth | — | 16 entries |
| 内部温度传感器 | — | Yes (diode-based, ±1°C typ) |
| Analog Watchdog | — | Yes (programmable threshold, INT output) |
| GPIO / Digital Inputs | — | 4 (readable through serial interface) |
| 工作温度范围 | — | 0°C to +70°C (commercial, 'C' suffix) |