MAX197AENI vs MAX195BCWE 对比
详细并排对比 MAX197AENI 出自 Maxim Integrated 和 MAX195BCWE 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 | MAX197AENI | MAX195BCWE |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 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） | $10.95 | $32.40 |
| 分辨率 | 12 bits | 16 bit |
| Number of Channels | 8 | 1 |
| 采样率 | 100 ksps | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| 电源电压 | Single +5 V ±5% | — |
| Analog Input Ranges | ±10 V, ±5 V, 0-10 V, 0-5 V (software selectable) | — |
| Integral Nonlinearity (INL) | ±0.5 LSB (A grade) | — |
| Internal Reference | 4.096 V | — |
| External Reference Support | Yes (1.0 V to 4.096 V) | — |
| Input Overvoltage Protection | ±25 V (without damage) | — |
| Digital I/O Compatibility | TTL/CMOS | — |
| 数据总线宽度 | 8-bit (with 8+4 mode) | — |
| 封装 | 28-pin PDIP (N) | SOIC-16 (W, 0.3 inch wide) |
| 工作温度 | -40 °C to +85 °C (industrial) | 0 °C to +70 °C (C-grade commercial) |
| Conversion Mode | Software/Hardware trigger | — |
| RoHS 状态 | Non-compliant (PDIP package) | See manufacturer product page |
| Sample Rate (max) | — | 85 ksps |
| Input Type | — | Single-Ended, Unipolar or Bipolar |
| Input Range (Unipolar) | — | 0 V to VREF |
| Input Range (Bipolar) | — | -VREF to +VREF |
| Supply Voltage (Analog) | — | +5 V nominal |
| Supply Voltage (Digital) | — | +5 V nominal |
| 关断电流 | — | 10 µA |
| 接口 | — | SPI / QSPI / MICROWIRE-compatible serial |
| External Reference (max) | — | +5 V |
| 安装类型 | — | Surface Mount |
| Linear Grade | — | B (BWE suffix indicates B-grade linearity in wide SO) |