ADC0804LCWMX vs MAX166BEPP مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ADC0804LCWMX بواسطة Texas Instruments و MAX166BEPP بواسطة Maxim Integrated. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Maxim Integrated
MAX166BEPP - 5µs 8-Bit µP-Compatible ADC with T/H | Maxim Integrated
MAX166BEPP Obsoleteمقارنة المواصفات
| المعامل | ADC0804LCWMX | MAX166BEPP |
|---|---|---|
| العلامة التجارية | Texas Instruments | Maxim Integrated |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | Obsolete |
| Number of Bits | 8 | — |
| Number of Inputs | 1 (differential) | — |
| Converter Type | SAR (Successive Approximation) | — |
| معدل أخذ العينات | 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) | — |
| درجة حرارة التشغيل | 0 °C to +70 °C | Industrial grade (per "B" suffix) |
| العلبة | 20-SOIC (0.295 inch / 7.50 mm wide-body) | 20-pin PDIP (EPP) |
| نوع التركيب | Surface Mount | Through-Hole |
| مستوى MSL | [DATA_NEEDED: MSL rating] | — |
| حالة RoHS | Depends on suffix - /NOPB variant is RoHS compliant | unknown |
| Lead-Free / Pb-Free | Yes (suffix /NOPB) | — |
| الدقة | — | 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) |
| جهد التغذية | — | +5 V (single supply) |
| Power Dissipation | — | [DATA_NEEDED: power dissipation, exact mW] |
| نطاق جهد الدخل | — | [DATA_NEEDED: input range unipolar/bipolar] |
| عدد الأطراف | — | 20 |