MAX1084BCSA vs MAX1085ACSA+ 对比
详细并排对比 MAX1084BCSA 出自 Maxim Integrated 和 MAX1085ACSA+ 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 | MAX1084BCSA | MAX1085ACSA+ |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 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） | $5.18 | $3.48 |
| 分辨率 | 10 bit | 10 bits |
| Sample Rate | 400 ksps (MAX1084) / 300 ksps (MAX1085) | — |
| Number of Channels | 1 | 1 (single-ended) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | Single-Ended, Pseudo-Differential | Single-Ended |
| Analog Supply Voltage | 4.5 V to 5.5 V | — |
| Digital Supply Voltage | 4.5 V to 5.5 V | — |
| Internal Reference Voltage | 2.5 V (A-grade only) | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | SPI/QSPI/MICROWIRE-compatible serial |
| 工作温度 | 0 C to +70 C (commercial, 'C' suffix) | 0 °C to +70 °C (commercial, "C" grade) |
| 封装 | SOIC-8 (CSA) | 8-pin SOIC (NSOIC, "SA" suffix) |
| 安装类型 | Surface Mount | Surface Mount |
| Power Consumption | 1.9 mA typical at 400 ksps | — |
| 关断电流 | < 10 uA | — |
| RoHS 状态 | Non-RoHS (MAX1084BCSA, no '+' suffix); RoHS on MAX1084BCSA+ | Compliant (Pb-free "+" suffix) |
| Speed Grade Suffix | 'BC' = MAX1084 400ksps, 'AC' = MAX1085 300ksps | — |
| 采样率 | — | 300 ksps |
| Sample/Hold Ratio | — | 1:1 |
| Number of ADC Converters | — | 1 |
| Reference Type | — | Internal +2.5V |
| 电源电压 | — | 2.7 V to 5.5 V (single supply) |
| Supply Current (Active, 300 ksps) | — | 2.5 mA typical |
| Supply Current (Power-Down) | — | < 1 µA typical |
| Lead-Free | — | Yes |
| MSL 等级 | — | 1 (unlimited floor life at <30°C / 85% RH) |