MAX162BENG vs MAX128BENG 对比
详细并排对比 MAX162BENG 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 | MAX162BENG | 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） | $7.69 | $9.20 |
| 分辨率 | 12 bits | 12 bits |
| Number of Inputs | 1 | — |
| Input Type | Single-Ended | — |
| Architecture | SAR (Successive Approximation) | — |
| 采样率 | 308 ksps (3 µs per conversion) | 8 ksps |
| Conversion Time | 3 µs (MAX162); 5 µs / 12 µs (MX7572 family) | — |
| Data Interface | Parallel | I2C serial, up to 8 devices per bus |
| 输入电压范围 | 0 to +5 V (single-supply) / ±15 V (dual-supply) | — |
| On-Chip Reference | Buried Zener, low drift, low noise | — |
| 电源电压 | +5 V (digital); ±5 V analog (dual-supply option) | +5 V (single analog supply) |
| 电源电流 | Several mA typical [DATA_NEEDED: exact Iq] | — |
| Sample-and-Hold | On-chip wideband track/hold | — |
| Integral Nonlinearity (INL) | 0.024% (1 LSB max) typical | — |
| 工作温度 | 0 °C to +70 °C (B grade, commercial) | -40C to +85C (E suffix) |
| 封装 | 24-PDIP (Plastic DIP, Through-Hole) | 24-pin PDIP (DIP-24) |
| 引脚数 | 24 | — |
| 安装类型 | Through-Hole | Through-Hole (THT) |
| Lead Finish / RoHS | Lead-free / RoHS compliant ('+' suffix) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Compatible Family | MX7572 (slower, pin-compatible alternate) | — |
| Number of Channels | — | 8 single-ended / 4 differential |
| ADC Architecture | — | SAR (Successive Approximation Register) |
| Input Voltage Ranges | — | 0 to 5V, 0 to 10V, ±5V, ±10V, 0 to 15V, ±15V |
| Digital Interface | — | 2-wire I2C-compatible (SDA, SCL) |
| Internal Reference Voltage | — | 4.096 V |
| Shutdown Modes | — | Hardware SHDN + software standby + full power-down |
| I2C Address Select | — | AD0 pin (0x50 or 0x52) |
| RoHS 状态 | — | Compliant (G suffix - lead-free finish) |