MAX178AENG+ vs MAX178BCNG 对比
详细并排对比 MAX178AENG+ 出自 Maxim Integrated 和 MAX178BCNG 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
MAX178AENG+ - 12-Bit 17ksps Calibrated SAR ADC | Maxim Integrated
MAX178AENG+ ✓ 量产中规格对比
| 参数 | MAX178AENG+ | MAX178BCNG |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.65 | $15.40 |
| Manufacturer | Analog Devices / Maxim Integrated | — |
| Part Number | MAX178AENG+ | — |
| 分辨率 | 12 bits | 12 bits |
| Converter Type | SAR (Successive Approximation Register) | — |
| 采样率 | 17 ksps | — |
| Number of Input Channels | 1 | 1 |
| Input Type | Single-Ended, unipolar or bipolar | — |
| Analog Input Range | 0 to +5 V or +/-5 V (pin-selectable) | ±5 V (bipolar) or 0 V to +5 V (unipolar) |
| Supply Voltage (VDD) | +5 V (typ), with +/-5 V supply option | — |
| Integral Non-Linearity | +/-1 LSB (max, A grade) | — |
| Zero Error | < 100 uV (typ, after auto-zero) | <100 µV (auto-zero per conversion) |
| Internal Reference | Yes (precision, factory-trimmed) | — |
| Track-and-Hold | Integrated | Integrated bipolar T/H amplifier |
| Conversion Clock | Internal | — |
| Digital Output | Serial | — |
| Auto-Zero Cycle | Included (every conversion) | — |
| 工作温度 | -40 C to +85 C | 0°C to +70°C (commercial grade, 'C' suffix) |
| 封装 | 24-pin PDIP (N-24, plastic DIP) | 24-pin PDIP (NG suffix, through-hole) |
| Terminal Form | Through-Hole | — |
| Number of Terminals | 24 | — |
| 安装类型 | Through-Hole (DIP) | — |
| RoHS 状态 | Compliant | — |
| Architecture | — | SAR (Successive Approximation Register) |
| Conversion Time | — | 17 µs (typical) |
| 电源电压 | — | +5 V (digital); ±5 V or +5 V/-15 V (analog) |
| 电源电流 | — | 4.5 mA typical |
| Integral Nonlinearity (INL) | — | ±0.5 LSB (max) |
| Internal Reference Type | — | Buried-zener, 10 ppm/°C typical drift |
| Data Interface | — | Parallel (8+4 multiplexed / 12-bit direct) |
| Calibration | — | Internal, automatic; no external trims required |