MAX1231AEEG+T vs MAX1231ACEG+T 对比
详细并排对比 MAX1231AEEG+T 出自 Maxim Integrated 和 MAX1231ACEG+T 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。
Maxim Integrated
MAX1231AEEG+T - 12-Bit 300ksps ADC, FIFO, Temp Sensor, SSOP-24 | Maxim
MAX1231AEEG+T ✓ 量产中
规格对比
| 参数 | MAX1231AEEG+T | MAX1231ACEG+T |
|---|---|---|
| 品牌 | Maxim Integrated | 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） | $5.30 | $4.65 |
| 分辨率 | 12 bit | 12 bit |
| Sample Rate | 300 ksps | — |
| Number of Input Channels | 16 single-ended / 8 pseudo-differential | 8 or 16 single-ended (4 or 8 differential) |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Analog Supply Voltage (AVDD) | +3.0 V to +3.6 V | — |
| Digital Supply Voltage (DVDD) | +1.7 V to +3.6 V | — |
| Internal Reference Voltage | +4.096 V | 2.5 V (A-grade) |
| Integral Nonlinearity (INL) | ±1 LSB (max) | — |
| Signal-to-Noise and Distortion (SINAD) | [DATA_NEEDED: SINAD] dB | — |
| 工作温度范围 | -40 °C to +85 °C (industrial) | 0 °C to +70 °C (commercial, C-grade) |
| 封装 | 24-pin SSOP (QSOP variant) | 24-pin QSOP |
| 安装类型 | Surface Mount | Surface Mount |
| FIFO Buffer | 16 entries | — |
| Internal Temperature Sensor Accuracy | ±1 °C | ±1 °C |
| Serial Interface | SPI / QSPI / MICROWIRE compatible | — |
| Active Supply Current | 2.7 mA (typ at 300 ksps) | — |
| 关断电流 | <1 µA | — |
| RoHS 状态 | Compliant | Compliant |
| 采样率 | — | 300 ksps |
| Input Type | — | Single-Ended / Differential (software configurable) |
| Data Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| 电源电压 | — | 3 V or 3.3 V nominal |
| Supply Current (operating, 300 ksps) | — | 1.6 mA (typ) |
| External Reference Range | — | 1.0 V to VDD |
| 输入电压范围 | — | 0 to VREF / ±VREF / 0 to 2×VREF / ±2×VREF |
| Internal FIFO | — | 16 entries |
| Linearity Error (INL) | — | ±1 LSB (max) |