MAX156BCNG vs MAX128BCNG 对比
详细并排对比 MAX156BCNG 出自 Maxim Integrated 和 MAX128BCNG 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。
规格对比
| 参数 | MAX156BCNG | MAX128BCNG |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.65 | $10.27 |
| 分辨率 | 8 bit | 12 bit |
| Number of Channels | 8 (configurable as 2/4 inputs) | — |
| 采样率 | 250 ksps | 8 ksps |
| ADC Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Input Configuration | 2 or 4 single-ended / differential | — |
| Track-and-Hold | Simultaneous T/H on paired channels | — |
| Internal Reference Voltage | 2.5 V | 4.096 V |
| Analog Supply Voltage | +5 V | — |
| Digital Supply Voltage | +5 V | — |
| Data Interface | Parallel | — |
| 输入电压范围 | [DATA_NEEDED: input voltage range] | Software-selectable: 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL] | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL] | — |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR] | — |
| 工作温度范围 | 0C to +70C (commercial) | 0C to +70C (C grade) |
| 封装 | 24-pin PDIP (NG suffix, 0.300 inch) | 24-pin PDIP |
| 安装类型 | Through-Hole | Through-Hole |
| RoHS 状态 | Non-compliant (NG suffix, lead-bearing) | Compliant (lead-free + suffix variants) |
| 引脚数 | 24 | — |
| Number of Analog Input Channels | — | 8 |
| 电源电压 | — | +5 V (single supply) |
| External Reference Support | — | Yes |
| Linearity (DNL/INL) | — | ±1/2 LSB |
| Track/Hold Bandwidth | — | 5 MHz |
| Fault-Protected Analog Inputs | — | ±16.5 V tolerant |
| Serial Interface | — | 2-wire I2C-compatible (SDA, SCL) |