MAX128BCNG vs MAX128BENG 对比
详细并排对比 MAX128BCNG 出自 Maxim Integrated 和 MAX128BENG 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。
规格对比
| 参数 | MAX128BCNG | MAX128BENG |
|---|---|---|
| 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） | $10.27 | $9.20 |
| 分辨率 | 12 bit | 12 bits |
| Number of Analog Input Channels | 8 | — |
| 采样率 | 8 ksps | 8 ksps |
| 电源电压 | +5 V (single supply) | +5 V (single analog supply) |
| 输入电压范围 | Software-selectable: 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 | — |
| Internal Reference Voltage | 4.096 V | 4.096 V |
| 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) | — |
| ADC Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| 工作温度范围 | 0C to +70C (C grade) | — |
| 封装 | 24-pin PDIP | 24-pin PDIP (DIP-24) |
| 安装类型 | Through-Hole | Through-Hole (THT) |
| RoHS 状态 | Compliant (lead-free + suffix variants) | Compliant (G suffix - lead-free finish) |
| Number of Channels | — | 8 single-ended / 4 differential |
| Input Voltage Ranges | — | 0 to 5V, 0 to 10V, ±5V, ±10V, 0 to 15V, ±15V |
| Digital Interface | — | 2-wire I2C-compatible (SDA, SCL) |
| Shutdown Modes | — | Hardware SHDN + software standby + full power-down |
| I2C Address Select | — | AD0 pin (0x50 or 0x52) |
| 工作温度 | — | -40C to +85C (E suffix) |
| Data Interface | — | I2C serial, up to 8 devices per bus |