MAX145BEPA vs MAX176AEPA+ 对比
详细并排对比 MAX145BEPA 出自 Maxim Integrated 和 MAX176AEPA+ 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。
Maxim Integrated
MAX176AEPA+ - 12-Bit 250ksps Serial ADC with T/H | Maxim Integrated
MAX176AEPA+ ✓ 量产中规格对比
| 参数 | MAX145BEPA | MAX176AEPA+ |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 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） | $5.29 | $8.65 |
| 分辨率 | 12 bits | 12 bits |
| Number of Channels | 2 (single-ended) | 1 |
| Sample Rate | 108 ksps | — |
| Conversion Time | 7.4 us (successive approximation) | 3.5 µs (typ) |
| Wake-Up Time from Power-Down | 2.5 us | — |
| Analog Supply Voltage | +2.7 V to +5.25 V | +5 V (typ), VSS = -12 V or -15 V |
| Digital Logic Supply | Same as analog supply (single supply) | — |
| Input Type | Single-ended, CH0 / CH1 | Single-Ended (unipolar or bipolar with scaling) |
| Reference Input | External (REF pin) | — |
| Serial Interface | 3-wire SPI / QSPI / MICROWIRE-compatible | — |
| Built-in Clock | Yes (internal) | — |
| Automatic Power-Down | Yes (between conversions) | — |
| 封装 | 8-pin PDIP (through-hole) | 8-pin PDIP (through-hole, plastic DIP-8) |
| 工作温度范围 | -40 C to +85 C (industrial) | -40 °C to +85 °C (industrial) |
| 安装类型 | Through-Hole | Through-Hole |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| RoHS 状态 | Compliant (MAX145BEPA+ variant) | Compliant |
| 采样率 | — | 250 ksps |
| Conversion Architecture | — | Successive Approximation (SAR) |
| Analog Input Range | — | 0 V to +5 V (unipolar) or ±5 V (bipolar) |
| Integral Linearity Error | — | [DATA_NEEDED: INL max LSB] |
| Track-and-Hold Acquisition Time | — | 0.4 µs (max) |
| Output Interface | — | Serial (SPI / QSPI / MICROWIRE compatible) |
| Internal Reference | — | Buried-zener, on-chip |
| Power Dissipation | — | [DATA_NEEDED: typical P_D in mW] |
| Lead-Free | — | Yes |