ADC0804LCWMX vs MAX166BEPP 对比
详细并排对比 ADC0804LCWMX 出自 Texas Instruments 和 MAX166BEPP 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
MAX166BEPP - 5µs 8-Bit µP-Compatible ADC with T/H | Maxim Integrated
MAX166BEPP Obsolete规格对比
| 参数 | ADC0804LCWMX | MAX166BEPP |
|---|---|---|
| 品牌 | Texas Instruments | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.05 | $8.69 |
| Number of Bits | 8 | — |
| Number of Inputs | 1 (differential) | — |
| Converter Type | SAR (Successive Approximation) | — |
| 采样率 | 10 kSPS | — |
| Data Interface | Parallel | Parallel (uP-compatible) |
| Input Type | Differential (pseudo-bipolar) | — |
| Architecture | Differential potentiometric ladder (256R type) | SAR (Successive Approximation Register) |
| Integral Nonlinearity (INL) | 1 LSB (max) | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL spec] | — |
| Supply Voltage (VCC) | +4.5 V to +6.5 V (typical +5 V) | — |
| Negative Reference (V-) | -5 V nominal | — |
| Analog Input Range | 0 V to +5 V (with VREF adjusted) or ratiometric with VCC | — |
| Memory Access Time | 135 ns | — |
| Conversion Time | Approx. 100 µs at 640 kHz clock | 5 us (typical) |
| Internal Clock Generator | Yes (RC-timed via RCLK, CCLK pins) | — |
| 工作温度 | 0 °C to +70 °C | Industrial grade (per "B" suffix) |
| 封装 | 20-SOIC (0.295 inch / 7.50 mm wide-body) | 20-pin PDIP (EPP) |
| 安装类型 | Surface Mount | Through-Hole |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Depends on suffix - /NOPB variant is RoHS compliant | unknown |
| Lead-Free / Pb-Free | Yes (suffix /NOPB) | — |
| 分辨率 | — | 8 bit |
| Number of Channels | — | 1 |
| Number of ADCs | — | 1 |
| Sampling Type | — | Successive Approximation with Track/Hold |
| Input Signal Bandwidth | — | 50 kHz |
| Input Slew Rate | — | 386 mV/us |
| Internal Reference | — | Yes (on-chip voltage reference) |
| 电源电压 | — | +5 V (single supply) |
| Power Dissipation | — | [DATA_NEEDED: power dissipation, exact mW] |
| 输入电压范围 | — | [DATA_NEEDED: input range unipolar/bipolar] |
| 引脚数量 | — | 20 |