ADC08161CIWM vs ADC0804LCWMX مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ADC08161CIWM بواسطة Texas Instruments و ADC0804LCWMX بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
ADC08161CIWM - 8-Bit 500ns Sigma-Delta ADC w/ 2.5V Ref | TI
ADC08161CIWM ⚠ آخر فرصة للشراءمقارنة المواصفات
| المعامل | ADC08161CIWM | ADC0804LCWMX |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | آخر فرصة للشراء | نشط |
| الدقة | 8 bits | — |
| Architecture | Multi-step (2-bit estimator + 2 successive approximations) | Differential potentiometric ladder (256R type) |
| Number of Input Channels | 1 (differential) | — |
| Conversion Time | 500 ns (typical) | Approx. 100 µs at 640 kHz clock |
| معدل أخذ العينات | 1.5 MS/s (max) | 10 kSPS |
| Input Type | Differential | Differential (pseudo-bipolar) |
| Data Interface | Parallel | Parallel |
| Internal Reference | 2.5 V bandgap | — |
| Sample-and-Hold | Internal | — |
| جهد التغذية | 5 V (single) | — |
| Power Dissipation | 100 mW (typical) | — |
| درجة حرارة التشغيل | -40 C to +85 C | 0 °C to +70 °C |
| العلبة | 20-SOIC (0.295 in / 7.50 mm width) | 20-SOIC (0.295 inch / 7.50 mm wide-body) |
| عدد الأطراف | 20 | — |
| Configuration | S/H-ADC | — |
| Ratio S/H:ADC | 1:1 | — |
| نوع التركيب | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Depends on suffix - /NOPB variant is RoHS compliant |
| Lifecycle | Lifetime Buy / NOT RECOMMENDED for new designs | — |
| Number of Bits | — | 8 |
| Number of Inputs | — | 1 (differential) |
| Converter Type | — | SAR (Successive Approximation) |
| 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) |
| مستوى MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free / Pb-Free | — | Yes (suffix /NOPB) |