MAX1068AEEG+T vs MAX1228AEEP+ 对比
详细并排对比 MAX1068AEEG+T 出自 Maxim Integrated 和 MAX1228AEEP+ 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
MAX1068AEEG+T - 14-Bit 200ksps Multi-Channel SAR ADC | Maxim Integrated
MAX1068AEEG+T ✓ 量产中
规格对比
| 参数 | MAX1068AEEG+T | MAX1228AEEP+ |
|---|---|---|
| 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） | $6.12 | $8.10 |
| 分辨率 | 14 bits | 12 bit |
| Architecture | SAR (Successive Approximation) | Successive Approximation (SAR) |
| Sample Rate | 200 ksps | — |
| Number of Input Channels | 8 single-ended / 4 pseudo-differential | — |
| 输入电压范围 | 0 V to +4.096 V (with external 4.096V reference) | — |
| External Reference | +4.096 V | — |
| SINAD | 81 dB (min), 84 dB (typ) at 1 kHz | — |
| SNR | 84 dB | — |
| THD | -86 dB to -98 dB | — |
| SFDR | 86 dB (min), 99 dB (typ) | — |
| Full-Power Bandwidth | 4 MHz (-3 dB) | — |
| Full-Linear Bandwidth | 10 kHz (SINAD > 81 dB) | — |
| Analog Supply Voltage | +5 V | 4.75 V to 5.25 V (typ. 5 V) |
| Digital Interface | SPI/QSPI/MICROWIRE-compatible serial | — |
| 工作温度 | 0 C to +70 C | — |
| Temperature Grade | Industrial (E suffix) | — |
| 封装 | QSOP-24 (0.154 inch, 0.025 inch pitch) | 20-pin QSOP |
| Package Code | MO-137AE | — |
| 引脚数量 | 24 | — |
| Lead Finish | Gull-wing, lead-free | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | 1 (per JEDEC J-STD-020) | — |
| Manufacturer | — | Maxim Integrated (Analog Devices) |
| 采样率 | — | 300 ksps |
| Input Channels | — | 6 (unipolar/bipolar) or 12 (single-ended) |
| Digital Supply Voltage | — | 2.7 V to AVDD (typ. 3 V / 5 V) |
| Analog Supply Current | — | [DATA_NEEDED: AVDD quiescent current at 300 ksps] |
| Digital Supply Current | — | [DATA_NEEDED: DVDD quiescent current at 300 ksps] |
| Internal Reference | — | 4.096 V |
| External Reference Range | — | 1 V to AVDD |
| Internal Temperature Sensor Accuracy | — | ±1 °C |
| FIFO Buffer Depth | — | 16 entries |
| Serial Interface | — | SPI / QSPI / MICROWIRE-compatible |
| Analog Input Modes | — | Unipolar (0 to VREF) and bipolar (±VREF/2, ±VREF) |
| 工作温度范围 | — | -40 °C to +85 °C (industrial) |
| 安装类型 | — | Surface Mount |
| Lead-Free / RoHS | — | Yes (per "+" suffix) |