MAX166BEPP vs ADC0804LCWMX 对比
详细并排对比 MAX166BEPP 出自 Maxim Integrated 和 ADC0804LCWMX 出自 Texas Instruments。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 | MAX166BEPP | ADC0804LCWMX |
|---|---|---|
| 品牌 | Maxim Integrated | Texas Instruments |
| 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） | $8.69 | $2.05 |
| 分辨率 | 8 bit | — |
| Conversion Time | 5 us (typical) | Approx. 100 µs at 640 kHz clock |
| 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 | — |
| Architecture | SAR (Successive Approximation Register) | Differential potentiometric ladder (256R type) |
| Data Interface | Parallel (uP-compatible) | Parallel |
| 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] | — |
| 工作温度 | Industrial grade (per "B" suffix) | 0 °C to +70 °C |
| 封装 | 20-pin PDIP (EPP) | 20-SOIC (0.295 inch / 7.50 mm wide-body) |
| 安装类型 | Through-Hole | Surface Mount |
| RoHS 状态 | unknown | Depends on suffix - /NOPB variant is RoHS compliant |
| 引脚数量 | 20 | — |
| Number of Bits | — | 8 |
| Number of Inputs | — | 1 (differential) |
| Converter Type | — | SAR (Successive Approximation) |
| 采样率 | — | 10 kSPS |
| Input Type | — | Differential (pseudo-bipolar) |
| 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 |
| Internal Clock Generator | — | Yes (RC-timed via RCLK, CCLK pins) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free / Pb-Free | — | Yes (suffix /NOPB) |