MAX128ACAI vs MAX1147BEUP+T 对比
详细并排对比 MAX128ACAI 出自 Maxim Integrated 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。
Maxim Integrated
MAX128ACAI - 12-Bit 8-Ch DAS, +5V, I2C, 28-SSOP | Maxim Integrated
MAX128ACAI Obsolete
规格对比
| 参数 | MAX128ACAI | MAX1147BEUP+T |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.19 | $8.70 |
| 分辨率 | 12 bits | 14 bit |
| Number of Analog Input Channels | 8 | — |
| 采样率 | 8 ksps | 116 ksps |
| 电源电压 | +5V (single supply) | +2.7 V to +3.6 V |
| Input Type | Single-Ended | — |
| Data Interface | I2C-compatible 2-wire serial | — |
| Architecture | SAR (Successive Approximation) | — |
| Configuration | MUX-S/H-ADC (1:1 S/H:ADC ratio) | — |
| Number of A/D Converters | 1 | — |
| Input Ranges | 0 to +VREF, 0 to +VREF/2, ±VREF, ±VREF/2 (software-selectable) | — |
| Reference Type | Internal (4.096V, MAX128A variant) | — |
| Input Overvoltage Tolerance | ±16.5V (fault-protected) | — |
| Linearity (DNL) | ±1/2 LSB (max) | — |
| 封装 | 28-SSOP (5.30 mm body width) | 20-pin TSSOP (EUP) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | 0C to +70C (commercial, C grade) | — |
| I2C Address Selection | ADD pin, 4 selectable addresses | — |
| Number of Channels | — | 4 single-ended / 2 differential |
| 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) |
| RoHS 状态 | — | Compliant |